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<body> Please use our <a href="../htm.Auto/navigation_en.htm">index page</a> for navigation. <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Wind Power</h1> <h2 class="main">Background</h2> Wind energy is a special form of the air's kinetic energy caused by solar radiation on the earth's surface. About 4500 years ago the Babylonians were the first to construct a machine, windmill, that converted the wind into mechanical energy; in their case for pumping water. Modern wind power converters are coupled to electric generators with peak powers of up to 5 million Watts (5 Megawatt). This technology promises to deliver a significant part of mankind's energy demand. Build your own little wind-powered generator: <h2 class="main">Our Device</h2> </td> </tr> </table> <a name="WindPowerKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindPowerKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindPowerKit_s.jpg" alt="Wind.Power WindPowerKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>86 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="WindPowerKit"> <input type="hidden" name="id" value="5011"> <input type="hidden" name="subtitle_en" value="Wind powered Dynamo - Kit"> <input type="hidden" name="subtitle_de" value="Windenergie-Konverter mit Generator - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Wind.Power/Wind.Power.WindPowerKit_s.jpg"> <input type="hidden" name="pricecustom" value="86"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(86,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(86,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(86,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(86,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">WindPowerKit</b> - <b class="h2">Wind powered Dynamo - Kit</b></p> The StormyKit combines an electric generator with the classic design of rotor-vane anemometer with hemispherical cups. The rotor has four arms each with a half-ball vane at the end. The supporting structure for the drive shaft and the gear-generator assembly is made of three Plexiglas plates. The gearwheel ratio drives the electric generator - a 24 V direct current motor - 7½ times faster than the rotor. Depending on the wind's speed, the generator will produce a current of 20-100 mA at 3-5 Volts. The StormyKit allows you to carry out your own experiments using and measuring the power output under different conditions and driving suitable small low voltage devices. The assembly of the kit requires common hand-tools and a set of twist drills (3, 4, 6, 11, 13 mm). The kit includes detailed assembly instructions.<br> Dimensions: assembled height 230 mm / rotor diameter 600 mm  </td> </tr> </table> <a name="WindTrainer"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindTrainer.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindTrainer_s.jpg" alt="Wind.Power WindTrainer"></a><br><a href="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindTrainer1.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Wind.Power/Wind.Power.WindTrainer1_s.jpg" alt="Wind.Power WindTrainer"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>1397 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="WindTrainer"> <input type="hidden" name="id" value="5100"> <input type="hidden" name="subtitle_en" value="Wind Power Experimental Kit"> <input type="hidden" name="subtitle_de" value="Windenergie-Experimentiersystem"> <input type="hidden" name="pic1url" value="../pic.Wind.Power/Wind.Power.WindTrainer_s.jpg"> <input type="hidden" name="pricecustom" value="1397"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(1397,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(1397,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(1397,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(1397,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">WindTrainer</b> - <b class="h2">Wind Power Experimental Kit</b></p> The available experimental materials allow the carrying out of all basic experiments in the field of windenergy. The materials are arranged clearly and optically attractive in a specific white suitcase. Everything is always completely at hand, extra material is not necessary. The experiments can be fast built up and removed. An instruction manual with a large variety of experiments and a separat documentation of the related solutions are included (English language). So this kit is highly suitable for classroom experiments in schools: The pupils are able to carry out the experiments by themselves with help of of the easily understandable experimentation instruction. The teacher gets further informations to solve the exercises and to understand the physics. <br><br> List of experiments: <ul> <li>Measuring of the wind force in the vicinity of the school</li> <li>Measuring of the wind force of the wind machine dending from the adjustement of the control knob</li> <li>Power output of the generator depending from the shape of the wing (even / curved)</li> <li>Power output of the generator depending from the number of wings (2,3,4)</li> <li>Power output of the generator depending from the position (angle) of the wing</li> <li>Characteristic curve of a generator ( U/I ) at constant speed</li> <li>Characteristic curve of a generator ( U/I )</li> <li>Measuring the resistance-and buoyancy rotor at constant wind force</li> <li>Power output of the generator depending from the wind force</li> <li>Charge of an akku/Gold Cap with the generator</li> <li>Discharge an akku/Gold Cap with different loads</li> </ul> <br> Set of equipment supplied: <ul> <li>Specific white suitcase with shaped part made of foam plastic</li> <li>Basic board with place to put the experimental boxes und multimeters</li> <li>Wind machine with controllable power supply</li> <li>Wind power plant with with axial rotor, generator without gear, with tacho generator, hub for mounting 2, 3, and 4 wings, angle of the wings adjustable</li> <li>4 wings even, 4 wings curved</li> <li>Protection cover, wind shield, tool</li> <li>2 multimeters with 2 mm connectors</li> <li>Anemometer</li> <li>Load box with electric motor and light bulb</li> <li>Storage box with NC accumulator and</li> <li>GoldCap and blocking diode</li> <li>Measuring box with variable resistor</li> <li>Experimental instruction and exercises / documentation for teacher</li> </ul> </td> </tr> </table> <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Stirling Engines</h1> <h2 class="main">Background</h2> During the early days of the Industrial Revolution, the brothers James and Robert Stirling were looking for a safer alternative to the conventional steam engines of the time. In 1815 they invented their so-called Stirling Engine and built a first prototype. Because the Stirling Engine used air instead of steam as working fluid it avoided the risk of explosion of the steam engines, all too common in those days. The Stirling Engine is a vastly different heat engine from the internal-combustion engine in your car or a steam engine. It has the potential to use any heat source as fuel and can be more efficient than a gasoline or diesel engine. As the limits of our fossil energy resources became obvious, scientists and engineers recalled the old Stirling principle to use alternative energy sources. During the 1980's Prof. I. Kolin (University of Zagreb), Prof. J. Senft (University of Wisconsin) and others developed the first engines using an adapted Stirling cycle with a temperature differential below 20 degrees Celsius. Their work provides the possibility of designing Stirling Engines powered by un-concentrated sunlight or waste heat. <br> Our Stirling Engines demonstrate the conversion of low temperature heat and light into mechanical energy. These engines are highly suitable as demonstration models for physics courses in schools and universities, to illustrate elements of classical mechanics and thermodynamics, as well as the principles of solar energy conversion. <h2 class="main">Our Engines</h2> </td> </tr> </table> <a name="Ecorun"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ecorun.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ecorun_s.jpg" alt="Stirling.Engines Ecorun"></a><br><a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ecorun1.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ecorun1_s.jpg" alt="Stirling.Engines Ecorun"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>84 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Ecorun"> <input type="hidden" name="id" value="1031"> <input type="hidden" name="subtitle_en" value="Candle Stirling Engine"> <input type="hidden" name="subtitle_de" value="Teelicht-Stirling-Motor"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.Ecorun_s.jpg"> <input type="hidden" name="pricecustom" value="84"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(84,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(84,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(84,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(84,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Ecorun</b> - <b class="h2">Candle Stirling Engine</b></p> In 2004 we decided to design a Stirling Engine to be available for less than 100 EUR: The result is our latest Stirling Engine Ecorun. The design is inspired by the "look and feel" familiar from famous construction kits like Meccano, Erector or Eitech. We combined some of these off the shelf parts with a high precision piston/cylinder assembly. The housing has red (heating) and blue (cooling) aluminum plates. The engine runs out of the box: - put the food warmer candle in the stand (both included), light the candle and set the engine on the top of the stand. After a few minutes, spin the prop and the engine will start running. A quick and simple demonstration of the conversion of heat into mechanical work.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.Ecorun.pdf">download pdf manual | category: Stirling.Engines | product: Ecorun</a></div> </td> </tr> </table> <a name="HeatPower"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.HeatPower.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.HeatPower_s.jpg" alt="Stirling.Engines HeatPower"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>520 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="HeatPower"> <input type="hidden" name="id" value="1051"> <input type="hidden" name="subtitle_en" value="High Temperature Stirling Engine"> <input type="hidden" name="subtitle_de" value="Hoch-Temperatur Stirling-Motor"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.HeatPower_s.jpg"> <input type="hidden" name="pricecustom" value="520"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(520,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(520,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(520,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(520,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">HeatPower</b> - <b class="h2">High Temperature Stirling Engine</b></p> Generate electricity with Stirling Engine technology: HeatPower is a combination of an alcohol powered Stirling engine with an electric generator. To achieve a transparent design most parts like the piston/cylinder, the flywheel and the base plate are made of glass or acrylic plastic. The electrical unit consists of a DC generator and a rocker switch for connecting either the built-in light bulb or the jack sockets for external loads. A few minutes after lighting the alcohol burner (included), the engine will run at about 1,000 rpm. The coupled electrical generator produces up to 1 Watt of electrical power to drive the light bulb or an external load. HeatPower may also be used to demonstrate the principle of a heat pump. By connecting the generator to an external voltage supply of 12 V DC, it operates as a motor. Depending on the polarity, i.e. the direction of its rotation, the displacer glass cylinder will be cooled or heated. A great demonstration of the conversion of heat into electrical energy and vice versa.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.HeatPower.pdf">download pdf manual | category: Stirling.Engines | product: HeatPower</a></div> </td> </tr> </table> <a name="HeatPowerKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.HeatPowerKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.HeatPowerKit_s.jpg" alt="Stirling.Engines HeatPowerKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>311 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="HeatPowerKit"> <input type="hidden" name="id" value="1052"> <input type="hidden" name="subtitle_en" value="High Temperature Stirling Engine<br>with Dynamo and Electric Load - Kit"> <input type="hidden" name="subtitle_de" value="Hoch-Temperatur Stirling-Motor mit Generator und elekrischer Last - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.HeatPowerKit_s.jpg"> <input type="hidden" name="pricecustom" value="311"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(311,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(311,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(311,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(311,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">HeatPowerKit</b> - <b class="h2">High Temperature Stirling Engine<br>with Dynamo and Electric Load - Kit</b></p> The kit includes all the parts (about 50) to build the engine. No machining is required. Only common hand tools, and epoxy glue are needed to put it together. The alcohol burner and a detailed instruction manual are included. Assembling the engine is an interesting way to learn about Stirling Engines, their function and design.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.HeatPowerKit.pdf">download pdf manual | category: Stirling.Engines | product: HeatPowerKit</a></div> </td> </tr> </table> <a name="Solaris"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Solaris.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Solaris_s.jpg" alt="Stirling.Engines Solaris"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>199 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Solaris"> <input type="hidden" name="id" value="1011"> <input type="hidden" name="subtitle_en" value="Solar Stirling Engine"> <input type="hidden" name="subtitle_de" value="Solar-Stirling-Motor"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.Solaris_s.jpg"> <input type="hidden" name="pricecustom" value="199"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Solaris</b> - <b class="h2">Solar Stirling Engine</b></p> Our Solaris Solar Stirling engine runs on direct sunlight! Depending upon the sun's incident angle, the engine typically runs at 200 to 400 rpm. Alternatively, it can be run indoors by a lamp. It's made of high quality materials and all the moving parts are visible. The engine design contains many innovations and dramatically demonstrates the conversion of light into mechanical movement.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.Solaris.pdf">download pdf manual | category: Stirling.Engines | product: Solaris</a></div> </td> </tr> </table> <a name="Ultra"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra_s.jpg" alt="Stirling.Engines Ultra"></a><br><a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra1.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra1_s.jpg" alt="Stirling.Engines Ultra"></a><br><a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra2.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.Ultra2_s.jpg" alt="Stirling.Engines Ultra"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>199 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Ultra"> <input type="hidden" name="id" value="1021"> <input type="hidden" name="subtitle_en" value="Heat of your Hand Stirling Engine"> <input type="hidden" name="subtitle_de" value="Handwärme-Stirling-Motor"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.Ultra_s.jpg"> <input type="hidden" name="pricecustom" value="199"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(199,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Ultra</b> - <b class="h2">Heat of your Hand Stirling Engine</b></p> The Ultra low temperature-differential (ltd) Stirling engine will actually run on the heat of your hand! Place this beautiful precision engine on any warm surface and within a few minutes it's chugging away. The engine runs any time the temperatures of the top and bottom plates differ by more than about 10° Celsius. Its upper black aluminum plate actually absorbs enough heat in direct sunshine to run on solar power. You may also try a cup of hot coffee, your computer monitor ... By placing the engine on some ice cubes, it is even possible to drive the engine by the heat of the surrounding air in the room. This is a great thermodynamic demonstration of air pressure change due to alternate heating and cooling.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.Ultra.pdf">download pdf manual | category: Stirling.Engines | product: Ultra</a></div> </td> </tr> </table> <a name="UltraKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.UltraKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Stirling.Engines/Stirling.Engines.UltraKit_s.jpg" alt="Stirling.Engines UltraKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>124 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="UltraKit"> <input type="hidden" name="id" value="1022"> <input type="hidden" name="subtitle_en" value="Heat of your Hand Stirling Engine - Kit"> <input type="hidden" name="subtitle_de" value="Handwärme-Stirling-Motor - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Stirling.Engines/Stirling.Engines.UltraKit_s.jpg"> <input type="hidden" name="pricecustom" value="124"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(124,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(124,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(124,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(124,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">UltraKit</b> - <b class="h2">Heat of your Hand Stirling Engine - Kit</b></p> The Ultra low temperature-differential Stirling engine as kit: It takes about 2 to 4 hours to assemble this great little precision engine. The kit includes all the parts and instructions to build the engine. No machining is required. Only common hand tools and epoxy glue are needed to put it together. It's a great pleasure to assemble a real little Stirling motor yourself and watch it running by the heat of your hand, a coffee cup or ice cubes.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Stirling.Engines.UltraKit.pdf">download pdf manual | category: Stirling.Engines | product: UltraKit</a></div> </td> </tr> </table> <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Steam Engines</h1> <h2 class="main">Background</h2> Generating Steam by heating water above its boiling point and using the resulting pressure was to the basis of the first engines to replace wind-, water-, and muscle-power. In the 1st Century AD, the Greek geometer and inventor Hero (Heron) of Alexandria built an engine that converted the velocity of a steam jet into rotational movement: <a href="http:/www.newenergyshop.com/htm.Steam.Engines/Steam.Engines.all_en.htm#HeroEngine"> The Hero Engine - the first steam driven engine</a>. The basic idea of the Steam Engine was born. Thomas Newcomen's invention of the first practical steam engine in 1705 and its improvement by James Watt sixty years later mark the beginning of the Industrial Revolution and the basis for energy supply in modern society. It's a real mystery why it took the best part of two millennia before significant progress on Hero's approach was made. Today the optimized Clausius Rankine cycle is the most common thermodynamic steam process in the conventional power plants that supply the immense demand for electrical power for modern society. The basic concept of the Steam Engine, but using alternative working fluids instead of water, will probably play a significant role in future energy systems powered by solar and geothermal heat. The engines on this page are reminiscent of early steam technology and an exciting introduction to the thermodynamics of heat engines. <h2 class="main">Our Engines</h2> </td> </tr> </table> <a name="BigSteam"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.BigSteam.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.BigSteam_s.jpg" alt="Steam.Engines BigSteam"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>661 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="BigSteam"> <input type="hidden" name="id" value="1161"> <input type="hidden" name="subtitle_en" value="Large Transparent Steam Engine"> <input type="hidden" name="subtitle_de" value="Grosse transparente Dampfmaschine"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.BigSteam_s.jpg"> <input type="hidden" name="pricecustom" value="661"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(661,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(661,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(661,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(661,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">BigSteam</b> - <b class="h2">Large Transparent Steam Engine</b></p> This large and gorgeous-looking steam engine is powered by an alcohol burner (included). The transparent boiler and cylinder - all made of DURAN heat-resistant glass - provide a direct view of the boiling water and the expanding steam. The engine, mounted on an acrylic base plate uses ball bearings for the connecting rod and crank shaft. Most of the parts are made of polished brass. Technical data:<br> <ul><li>Boiler Volume 50 ml</li> <li>Operating Time per Water Charge 20-25 min</li> <li>Working Pressure 0,5 bar</li> <li>Rotational Speed ~800 rpm</li> <li>Mechanical Power ~1 Watt</li> </ul> A great steam engine for educational purposes.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Steam.Engines.BigSteam.pdf">download pdf manual | category: Steam.Engines | product: BigSteam</a></div> </td> </tr> </table> <a name="BigSteamKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.BigSteamKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.BigSteamKit_s.jpg" alt="Steam.Engines BigSteamKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>364 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="BigSteamKit"> <input type="hidden" name="id" value="1162"> <input type="hidden" name="subtitle_en" value="Large Transparent Steam Engine - Kit"> <input type="hidden" name="subtitle_de" value="Grosse transparente Dampfmaschine - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.BigSteamKit_s.jpg"> <input type="hidden" name="pricecustom" value="364"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(364,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(364,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(364,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(364,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">BigSteamKit</b> - <b class="h2">Large Transparent Steam Engine - Kit</b></p> The BigSteamKit includes all finished parts and a detailed instruction manual to assemble the engine yourself. No machining is required; only common hand tools and epoxy glue are needed to put it together. Take your time and enjoy building this extraordinary steam engine.  </td> </tr> </table> <table class="download" cellspacing="10"> <tr> <td class="download"> <div align="right"><a href="http://www.newenergyshop.com/pdf/Steam.Engines.BigSteamKit.pdf">download pdf manual | category: Steam.Engines | product: BigSteamKit</a></div> </td> </tr> </table> <a name="HeroEngine"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.HeroEngine.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.HeroEngine_s.jpg" alt="Steam.Engines HeroEngine"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>76 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="HeroEngine"> <input type="hidden" name="id" value="1191"> <input type="hidden" name="subtitle_en" value="Engine driven by Steam Repulsion"> <input type="hidden" name="subtitle_de" value="Dampfstrahl-Motor"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.HeroEngine_s.jpg"> <input type="hidden" name="pricecustom" value="76"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(76,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(76,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(76,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(76,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">HeroEngine</b> - <b class="h2">Engine driven by Steam Repulsion</b></p> The idea of the HeroEngine, also known as an aeolipile, is considered to be the first recorded approach to constructing a steam driven engine. The device consists of an air-tight glass sphere with curved pipes projecting from it. Water inside the rotating chamber is heated by an external burner (not included). As the water boils, the steam escapes through the pipes creating a reaction force that causes the device to spin.  </td> </tr> </table> <a name="SmartSteamCandle"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamCandle.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamCandle_s.jpg" alt="Steam.Engines SmartSteamCandle"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>107 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamCandle"> <input type="hidden" name="id" value="1121"> <input type="hidden" name="subtitle_en" value="Candle Steam Engine"> <input type="hidden" name="subtitle_de" value="Teelicht-Dampfmaschine"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamCandle_s.jpg"> <input type="hidden" name="pricecustom" value="107"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(107,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(107,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(107,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(107,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamCandle</b> - <b class="h2">Candle Steam Engine</b></p> A charming miniature steam engine powered by a candle.<br> Technical data:<br><ul> <li>Dimension 5,5cm x 5,5cm x 11cm</li> <li>Boiler Volume (Glass Duran) 5 ccm</li> <li>Piston ø 3 mm</li> <li>Running time 5 minutes</li> <li>Fuel Foodwarmer Candle</li> </ul> </td> </tr> </table> <a name="SmartSteamCandleKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamCandleKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamCandleKit_s.jpg" alt="Steam.Engines SmartSteamCandleKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>100 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamCandleKit"> <input type="hidden" name="id" value="1122"> <input type="hidden" name="subtitle_en" value="Candle Steam Engine - Kit"> <input type="hidden" name="subtitle_de" value="Teelicht-Dampfmaschine - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamCandleKit_s.jpg"> <input type="hidden" name="pricecustom" value="100"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(100,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(100,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(100,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(100,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamCandleKit</b> - <b class="h2">Candle Steam Engine - Kit</b></p> The SmartSteamCandle kit includes all finished parts and an instruction manual to assemble the engine. You only need common hand tools. No gluing or soldering is required. </td> </tr> </table> <a name="SmartSteamPowerstation"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamPowerstation.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamPowerstation_s.jpg" alt="Steam.Engines SmartSteamPowerstation"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>121 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamPowerstation"> <input type="hidden" name="id" value="1141"> <input type="hidden" name="subtitle_en" value="Steam Powerstation with Dynamo"> <input type="hidden" name="subtitle_de" value="Miniatur Dampfkraftwerk mit Generator"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamPowerstation_s.jpg"> <input type="hidden" name="pricecustom" value="121"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(121,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(121,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(121,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(121,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamPowerstation</b> - <b class="h2">Steam Powerstation with Dynamo</b></p> Our electric power station with dynamo and lamp can be used to teach the electrical facts of life! A wonderful gift.<br> Technical data:<br><ul> <li>Dimension 10,5cm x 2,5cm x 7cm</li> <li>Boiler Volume (Glass Duran) 5 ccm</li> <li>Piston ø 3 mm</li> <li>Running time 5 minutes</li> <li>Fuel Foodwarmer Candle</li> </ul> </td> </tr> </table> <a name="SmartSteamPowerstationKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamPowerstationKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamPowerstationKit_s.jpg" alt="Steam.Engines SmartSteamPowerstationKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>113 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamPowerstationKit"> <input type="hidden" name="id" value="1142"> <input type="hidden" name="subtitle_en" value="Steam Powerstation with Dynamo - Kit"> <input type="hidden" name="subtitle_de" value="Miniatur Dampfkraftwerk mit Generator - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamPowerstationKit_s.jpg"> <input type="hidden" name="pricecustom" value="113"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(113,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(113,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(113,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(113,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamPowerstationKit</b> - <b class="h2">Steam Powerstation with Dynamo - Kit</b></p> The SmartSteamPowerstation kit includes all finished parts and an instruction manual to assemble the engine. You only need common hand tools. No gluing or soldering is required. </td> </tr> </table> <a name="SmartSteamTrike"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamTrike.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamTrike_s.jpg" alt="Steam.Engines SmartSteamTrike"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>111 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamTrike"> <input type="hidden" name="id" value="1131"> <input type="hidden" name="subtitle_en" value="Movable Steam Powered Trike"> <input type="hidden" name="subtitle_de" value="Dampfbetriebenes, fahrbares Dreirad"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamTrike_s.jpg"> <input type="hidden" name="pricecustom" value="111"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(111,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(111,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(111,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(111,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamTrike</b> - <b class="h2">Movable Steam Powered Trike</b></p> An extraordinary steam engine on three wheels: The little machine's power is directly transmitted to the wheels via a belt. Light the fire and after a few minutes the little engine will be chugging along.<br> Technical data:<br><ul> <li>Dimension 8,5cm x 5,0cm x 8cm</li> <li>Boiler Volume (Glass Duran) 5 ccm</li> <li>Piston ø 3 mm</li> <li>Running time 5 minutes</li> <li>Fuel Esbit - solid fuel tablets (included)</li> </ul> </td> </tr> </table> <a name="SmartSteamTrikeKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamTrikeKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.SmartSteamTrikeKit_s.jpg" alt="Steam.Engines SmartSteamTrikeKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>104 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SmartSteamTrikeKit"> <input type="hidden" name="id" value="1132"> <input type="hidden" name="subtitle_en" value="Movable Steam Powered Trike - Kit"> <input type="hidden" name="subtitle_de" value="Dampfbetriebenes, fahrbares Dreirad - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SmartSteamTrikeKit_s.jpg"> <input type="hidden" name="pricecustom" value="104"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(104,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(104,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(104,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(104,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SmartSteamTrikeKit</b> - <b class="h2">Movable Steam Powered Trike - Kit</b></p> The SmartSteamTrike kit includes all finished parts and an instruction manual to assemble the engine. You only need common hand tools. No gluing or soldering is required. </td> </tr> </table> <a name="Steamer"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.Steamer.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.Steamer_s.jpg" alt="Steam.Engines Steamer"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>13 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Steamer"> <input type="hidden" name="id" value="1192"> <input type="hidden" name="subtitle_en" value="Repulsion Steam Boat"> <input type="hidden" name="subtitle_de" value="Rückstoß Dampfboot"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.Steamer_s.jpg"> <input type="hidden" name="pricecustom" value="13"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(13,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(13,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(13,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(13,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Steamer</b> - <b class="h2">Repulsion Steam Boat</b></p> What at first sight looks very toy-like, is in fact a very clever physical system: The main driving mechanism consists of a small boiler and two connected pipes. With a pipette put a small amount of water into the boiler, light the candle (pipette and 3 candles included) and put the boat on the surface of a bath of water, garden pond, etc. As the water boils, the steam escapes through the two pipes; the resulting reaction force pushes the boat along. When the boiler runs out of water, the condensation of steam in the pipes creates a negative pressure that sucks fresh water back into the boiler and starts the cycle again. A great example of the self-stabilization of oscillating systems.  </td> </tr> </table> <a name="Steamy"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.Steamy.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Steam.Engines/Steam.Engines.Steamy_s.jpg" alt="Steam.Engines Steamy"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>136 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Steamy"> <input type="hidden" name="id" value="1111"> <input type="hidden" name="subtitle_en" value="Candle Steam Engine"> <input type="hidden" name="subtitle_de" value="Teelicht-Dampfmaschine"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.Steamy_s.jpg"> <input type="hidden" name="pricecustom" value="136"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(136,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(136,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(136,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(136,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Steamy</b> - <b class="h2">Candle Steam Engine</b></p> Steamy, one of the smallest steam engines in the world, uses a single food-warmer candle for fuel. It consists of a removable piston and flywheel unit, a boiler and a stand. Most parts are made of high quality brass. Simply fill the small boiler with a few milliliters of water and place the engine in its special stand. A few minutes after lighting the candle you can start the engine with a smooth kick of the flywheel and get about 6 minutes of operation with one water charge. A miniature version of the old steam technology: small, compact and a piece of art for your desk (height ~ 9cm)  </td> </tr> </table> <a name="SteamyKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>119 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SteamyKit"> <input type="hidden" name="id" value="1112"> <input type="hidden" name="subtitle_en" value="Candle Steam Engine - Kit"> <input type="hidden" name="subtitle_de" value="Teelicht-Dampfmaschine - Bausatz"> <input type="hidden" name="pic1url" value="../pic.Steam.Engines/Steam.Engines.SteamyKit_s.jpg"> <input type="hidden" name="pricecustom" value="119"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(119,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(119,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(119,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(119,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SteamyKit</b> - <b class="h2">Candle Steam Engine - Kit</b></p> Our candle steam engine as kit: The kit includes all finished parts (22) and instructions to assemble the engine. You only need common hand tools and an epoxy to put it together. No machining is required. After assembling the engine, enjoy this fascinating engine that uses only a single food warmer candle to generate steam and mechnical movement. </td> </tr> </table> <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Solar Thermal</h1> <h2 class="main">Background</h2> Under clear sky conditions the earth's surface receives a peak power of about 1000 watts per square meter through the insolation of the sun. This results in a global yearly energy input of about 150,000,000 Mtoe (Million Tonnes of Oil Equivalent). Global yearly total energy consumption is about 10,000 Mtoe (2004), of which about 50% is for low temperature use. Solar collectors are able to convert solar radiation into useful heat for domestic heating and hot water systems. New absorption cycles can even use solar generated heat for refrigeration and air-conditioning systems. Our devices demonstrate the use of solar heat for heating, cooking and cooling. <h2 class="main">Our Devices</h2> </td> </tr> </table> <a name="FocusFresnel"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <img src="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusFresnel_s.jpg" alt="Solar.Thermal FocusFresnel"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>10 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="FocusFresnel"> <input type="hidden" name="id" value="4013"> <input type="hidden" name="subtitle_en" value="Concentrating Fresnel Lens"> <input type="hidden" name="subtitle_de" value="Konzentrierende Fresnel Linse"> <input type="hidden" name="pic1url" value="../pic.Solar.Thermal/Solar.Thermal.FocusFresnel_s.jpg"> <input type="hidden" name="pricecustom" value="10"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(10,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(10,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(10,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(10,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">FocusFresnel</b> - <b class="h2">Concentrating Fresnel Lens</b></p> The Fresnel lens is a very interesting optical device. In 1822 Augustin Fresnel designed a large optical lens made out of flat glass plate. Instead of the massive volume of a large conventional lens, he designed the plate with a series of concentric grooves each of which has the same profile as the corresponding part of a conventional lens. This provides a flat device with the same optical properties as a normal lens - actually this depends on the number of grooves. This gives an immense saving in material, which reduces the production costs. These lenses are ideal for solar energy applications for concentrating solar energy: either to get higher temperatures with a thermal absorber, even for steam generation; or for focusing solar radiation on photovoltaic cells, thus reducing the required photovoltaic cell area and hence the cost of the generated electricity. On sunny days you can do great experiments with this lens: For example, trying to set a piece of wood on fire or boiling water in a test tube. Danger! Be careful: Never put your finger or eyes in the focus of the lens. <br> Technical data <ul> <li>Dimension 18 cm x 26 cm</li> <li>Focal length ~30 cm</li> <li>Thermal focal power ~40 W</li> </ul>  </td> </tr> </table> <a name="FocusMirror140Kit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusMirror140Kit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusMirror140Kit_s.jpg" alt="Solar.Thermal FocusMirror140Kit"></a><br><a href="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusMirror140Kit1.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusMirror140Kit1_s.jpg" alt="Solar.Thermal FocusMirror140Kit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>320 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="FocusMirror140Kit"> <input type="hidden" name="id" value="4012"> <input type="hidden" name="subtitle_en" value="Parabolic Solar Concentrator - D=140cm"> <input type="hidden" name="subtitle_de" value="Parabolischer Solar-Konzentrator für eigene Experimente"> <input type="hidden" name="pic1url" value="../pic.Solar.Thermal/Solar.Thermal.FocusMirror140Kit_s.jpg"> <input type="hidden" name="pricecustom" value="320"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(320,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(320,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(320,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(320,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">FocusMirror140Kit</b> - <b class="h2">Parabolic Solar Concentrator - D=140cm</b></p> On a sunny day adjust FocusMirror140Kit to face the sun, put a black cooking pot in the focus and start cooking normally ... The kit includes all parts to build the complete cooker: <br> Galvanized steel frame, aluminum reflector panels and supporting structure. It's also a great starting point for experiments on the concentration of solar energy (steam generation, concentrator photovoltaic cells or drying the zeolite in our <a href="../htm.Solar.Thermal/Solar.Thermal.all_en.htm#SolCool">SolCool System</a>). <br> Technical data: <ul> <li>Diameter 140cm</li> <li>Power ~1100 W</li> </ul>  </td> </tr> </table> <a name="FocusMirror35Kit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <img src="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.FocusMirror35Kit_s.jpg" alt="Solar.Thermal FocusMirror35Kit"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>139 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="FocusMirror35Kit"> <input type="hidden" name="id" value="4011"> <input type="hidden" name="subtitle_en" value="Parabolic Solar Concentrator - D=35cm"> <input type="hidden" name="subtitle_de" value="Parabolischer Solar-Konzentrator für eigene Experimente"> <input type="hidden" name="pic1url" value="../pic.Solar.Thermal/Solar.Thermal.FocusMirror35Kit_s.jpg"> <input type="hidden" name="pricecustom" value="139"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(139,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(139,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(139,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(139,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">FocusMirror35Kit</b> - <b class="h2">Parabolic Solar Concentrator - D=35cm</b></p> Please see <a href="../htm.Solar.Thermal/Solar.Thermal.all_en.htm#FocusMirror100Kit">FocusMirror100Kit</a><br> Technical data: <ul> <li>Diameter 35cm</li> <li>Power ~50 W</li> </ul> </td> </tr> </table> <a name="SolCool"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.SolCool.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Thermal/Solar.Thermal.SolCool_s.jpg" alt="Solar.Thermal SolCool"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>554 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SolCool"> <input type="hidden" name="id" value="4021"> <input type="hidden" name="subtitle_en" value="Adsorption Cooling System - Regeneration with Solar Concentrator"> <input type="hidden" name="subtitle_de" value="Solares Adsorptions-Kühlsystem - regenerierbar mit Solar-Konzentrator"> <input type="hidden" name="pic1url" value="../pic.Solar.Thermal/Solar.Thermal.SolCool_s.jpg"> <input type="hidden" name="pricecustom" value="554"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(554,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(554,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(554,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(554,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SolCool</b> - <b class="h2">Adsorption Cooling System - Regeneration with Solar Concentrator</b></p> How to make ice using the principle of evaporation cooling? SolCool consists of a water cup, a reservoir of a special water-absorbent zeolite - a substance used as a water-softener in washing powders - and a connected vacuum pump. The cooling system exploits three physical phenomena: <br> The boiling point of a fluid - here water – is dependent on the pressure above it. At 20° C water starts to boil below a pressure of 20 mBar. <br> Water evaporation needs heat, the latent heat of vaporization. During this process this heat is taken from the liquid water, which consequently cools. <br> Zeolite absorbs water-vapor from damp air. <br> So by combining these three phenomena, a cooling device can be built. The pump is used to reduce the device's internal pressure, making the water boil, which cools the remaining water. As long as the pressure is progressively reduced and the connected zeolite reservoir is able to adsorb the water vapor, the water will keep on evaporating and the cooling process will continue. Within a few minutes the system is able to produce about 100 milliliters of ice. The zeolite can be re-activated by drying in your oven or alternatively with our Solar cooker <a href="http://www.newenergyshop.com/htm.Solar.Thermal/Solar.Thermal.all_en.htm#FocusMirror100Kit"> FocusMirror100Kit</a>.  </td> </tr> </table> <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Solar Photovoltaic</h1> <h2 class="main">Background</h2> The first practical conversion of light into electrical energy was in 1954 using a silicon solar cell. It used the photo-electric effect first observed by Antoine Cesar Becquerel and his son Alexandre Edmond Becquerel in 1839: the emission of electrons from a surface (usually metallic) upon exposure to, and absorption of, electromagnetic radiation (such as visible light and ultraviolet radiation). This effect is the basis for a further conversion of the absorbed energy into electrical energy within a solar cell. There has been an enormous growth in solar photovoltaic installations in the last two decades and they will play an important role as one alternative to dwindling fossil-fuel energy resources. <h2 class="main">Our Devices</h2> </td> </tr> </table> <a name="Aeroplane"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.Aeroplane.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.Aeroplane_s.jpg" alt="Solar.Photovoltaic Aeroplane"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>64 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Aeroplane"> <input type="hidden" name="id" value="3013"> <input type="hidden" name="subtitle_en" value="Rotating Aeroplane driven by a Solar Modul"> <input type="hidden" name="subtitle_de" value="Dreh-Flugzeug mit Propeller, angetrieben von einer Solarzelle"> <input type="hidden" name="pic1url" value="../pic.Solar.Photovoltaic/Solar.Photovoltaic.Aeroplane_s.jpg"> <input type="hidden" name="pricecustom" value="64"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(64,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(64,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(64,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(64,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Aeroplane</b> - <b class="h2">Rotating Aeroplane driven by a Solar Modul</b></p> A little model airplane with a rotating propeller. The propeller is driven by an electric motor powered by two solar cells mounted on the airplane’s wings. The airplane is supported by a counter-balanced rod pivoting on the tip of a vertical metal shaft (very low friction). The airflow produced by the rotating propeller drives the airplane around in a circle.  </td> </tr> </table> <a name="SolarPumpKit"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarPumpKit.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarPumpKit_s.jpg" alt="Solar.Photovoltaic SolarPumpKit"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>30 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SolarPumpKit"> <input type="hidden" name="id" value="3014"> <input type="hidden" name="subtitle_en" value="Water Pump with Solar Module"> <input type="hidden" name="subtitle_de" value="Wasserpumpe angetrieben von einer Solarzelle"> <input type="hidden" name="pic1url" value="../pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarPumpKit_s.jpg"> <input type="hidden" name="pricecustom" value="30"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(30,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(30,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(30,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(30,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SolarPumpKit</b> - <b class="h2">Water Pump with Solar Module</b></p> Photovoltaic driven pumps are an interesting approach to providing water supplies in arid regions with high solar insolation. Our little Pump demonstrates the principles: The photovoltaic cell array drives a little electrical motor that is connected to a centrifugal pump fed with water from a reservoir. Don't expect thousands of litres to be pumped; but study of the system will convince students that it could be scaled up to practical full-size pumping systems. The kit includes a manual, all the parts and glue to assemble the device.  </td> </tr> </table> <a name="SolarTrainer"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarTrainer.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarTrainer_s.jpg" alt="Solar.Photovoltaic SolarTrainer"></a><br><a href="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarTrainer1.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarTrainer1_s.jpg" alt="Solar.Photovoltaic SolarTrainer"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>1097 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="SolarTrainer"> <input type="hidden" name="id" value="3100"> <input type="hidden" name="subtitle_en" value="Photovoltaic Experimental Kit"> <input type="hidden" name="subtitle_de" value="Photovoltaik-Experimentiersystem"> <input type="hidden" name="pic1url" value="../pic.Solar.Photovoltaic/Solar.Photovoltaic.SolarTrainer_s.jpg"> <input type="hidden" name="pricecustom" value="1097"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(1097,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(1097,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(1097,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(1097,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">SolarTrainer</b> - <b class="h2">Photovoltaic Experimental Kit</b></p> The available experimental materials allow the carrying out of all basic experiments in the field of photovoltaics. The materials are arranged clearly and optically attractive in a specific yellow suitcase. Everything is always completely at hand, extra material is not necessary. The experiments can be fast built up and removed. An instruction manual with a large variety of experiments and a separat documentation of the related solutions are included (English language). So this kit is highly suitable for classroom experiments in schools: The pupils are able to carry out the experiments by themselves with help of of the easily understandable experimentation instruction. The teacher gets further informations to solve the exercises and to understand the physics. <br><br> List of experiments <ul> <li>Measuring of the irradiance of different light sources</li> <li>Solar cell as a energy converter</li> <li>Solar cell as a energy converter and diode function</li> <li>Open circuit voltage of a solar cell at different shadowing conditions</li> <li>Short circuit current of a solar cell at different shadowing conditions</li> <li>Open circuit voltage and short circuit current of a solar cell at different irradiance</li> <li>Short circuit current of a solar cell depending from angle of incidence of the light</li> <li>Series connection of solar cells / different shadowing condition</li> <li>Parallel connection of solar cells / different shadowing conditions</li> <li>Characteristic curve of a solar cell (I/U) / different irradiance</li> <li>Characteristic curve of a solar cell (U/P), MPP, figur out of the efficiency</li> <li>Simulation: Short circuit current of a solar cell depending from position of the sun (sunrise to sunset)</li> <li>Charging a GoldCap / accumulator with solar cells</li> <li>Discharging a GoldCap / accumulator with electric motor and light bulb</li> </ul> <br> Set of equipment supplied: <ul> <li>Specific yellow suitcase with shaped part made of foam plastic</li> <li>Basic board with place to put the experimental boxes und multimeters</li> <li>Low voltage (12 V ) halogen lamp</li> <li>Power supply with dimmer switch, power cable (mains fed, input 230 V AC 50 Hz, output 12 V AC)</li> <li>Solar module with 4 single cells and angle adjustement</li> <li>2 multimeters with 2 mm connectors</li> <li>Sensor box for measuring irradiance</li> <li>Load box with electric motor and light bulb</li> <li>Storage box with NC accumulator and GoldCap and blocking diode</li> <li>Measuring box with variable resistor</li> <li>Connecting cords, high flexible, contacts brass / hard copper gold plated</li> <li>Experimental instruction and exercises / documentation for teacher</li> </ul> </td> </tr> </table> <table class="category" cellspacing="10"> <tr> <td class="category"> <h1 class="main">Human Power</h1> <h2 class="main">Background</h2> Most life on our planet depends on light energy from the sun that comes from the nuclear fusion of hydrogen. All creatures that breath - like us - depend indirectly on this energy by consuming the biomass and the oxygen generated by plants. The evolutionary process has developed the muscle organ, which converts chemical energy into mechanical energy. Human muscles are able to deliver 100 to 200 Watts of mechanical energy, while trained top athletes can reach up to 1000 Watts for brief periods. We offer several small hand operated devices that convert human muscle energy into other forms: <h2 class="main">Our Devices</h2> </td> </tr> </table> <a name="Crank"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Human.Power/Human.Power.Crank.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Human.Power/Human.Power.Crank_s.jpg" alt="Human.Power Crank"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>16 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Crank"> <input type="hidden" name="id" value="6021"> <input type="hidden" name="subtitle_en" value="Hand operated Dynamo Set"> <input type="hidden" name="subtitle_de" value="Handbetriebener Kurbelgenerator"> <input type="hidden" name="pic1url" value="../pic.Human.Power/Human.Power.Crank_s.jpg"> <input type="hidden" name="pricecustom" value="16"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">Crank</b> - <b class="h2">Hand operated Dynamo Set</b></p> This hand operated dynamo directly generates electricity. Its integral LED light can be used as a small torch or it can provide an emergency recharge for your mobile phone. Cranking for three minutes puts enough power into your discharged mobile phone for 2 to 8 minutes of talk-time. <br> Dimension: 30 mm x 48 mm x 58 mm <br> Includes connection cable suitable for all Nokia mobile phones.  </td> </tr> </table> <a name="CrankEricsson"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>16 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="CrankEricsson"> <input type="hidden" name="id" value="6023"> <input type="hidden" name="subtitle_en" value="Hand operated Dynamo Set"> <input type="hidden" name="subtitle_de" value="Handbetriebener Kurbelgenerator"> <input type="hidden" name="pic1url" value="../pic.Human.Power/Human.Power.CrankEricsson_s.jpg"> <input type="hidden" name="pricecustom" value="16"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">CrankEricsson</b> - <b class="h2">Hand operated Dynamo Set</b></p> Recharge your mobile phone - see <a href="http://www.newenergyshop.com/htm.Human.Power/Human.Power.all_en.htm#Crank">Crank</a>. <br> Suitable for ERICSSON T20, T28, T29, T39, R320, R380, A2618. </td> </tr> </table> <a name="CrankMotorola"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>16 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="CrankMotorola"> <input type="hidden" name="id" value="6024"> <input type="hidden" name="subtitle_en" value="Hand operated Dynamo Set"> <input type="hidden" name="subtitle_de" value="Handbetriebener Kurbelgenerator"> <input type="hidden" name="pic1url" value="../pic.Human.Power/Human.Power.CrankMotorola_s.jpg"> <input type="hidden" name="pricecustom" value="16"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">CrankMotorola</b> - <b class="h2">Hand operated Dynamo Set</b></p> Recharge your mobile phone - see <a href="http://www.newenergyshop.com/htm.Human.Power/Human.Power.all_en.htm#Crank">Crank</a>. <br> Suitable for MOTOROLA V60i, V60, T720, T720i, V66, V66i, V70, C331G, C331T, C332, V120c, V120e, T280. </td> </tr> </table> <a name="CrankSiemens"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> </td> </tr> <tr> <td class="category_left_price"> Price: <b>16 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="CrankSiemens"> <input type="hidden" name="id" value="6022"> <input type="hidden" name="subtitle_en" value="Hand operated Dynamo Set"> <input type="hidden" name="subtitle_de" value="Handbetriebener Kurbelgenerator"> <input type="hidden" name="pic1url" value="../pic.Human.Power/Human.Power.CrankSiemens_s.jpg"> <input type="hidden" name="pricecustom" value="16"> <input type="hidden" name="quantity" value="1"> <input type="hidden" name="action" value="CartProductAdd"> <input type="image" src="../pic/add_item_en.png"> </form> </td> </tr> <tr> <td class="category_left_picture" colspan="2"> <table class="currency"> <tr> <td class="currency_left" colspan="4"> <a href="#disclaimer">Currency conversion*:</a> </td> </tr> <tr> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/gbp.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","GBP")</script> GBP</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/usd.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","USD")</script> USD</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/jpy.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","JPY")</script> JPY</b> </td> <td class="currency"> <img class="navigation" src="http://www.newenergyshop.com/pic/chf.gif"><br> <b class="small"><script>currency_show_conversion(16,"EUR","CHF")</script> CHF</b> </td> </tr> </table> </td> </tr> </table> </td> <td class="category_right"> <p><b class="h1">CrankSiemens</b> - <b class="h2">Hand operated Dynamo Set</b></p> Recharge your mobile phone - see <a href="http://www.newenergyshop.com/htm.Human.Power/Human.Power.all_en.htm#Crank">Crank</a>. <br> Suitable for SIEMENS A35, A36, A40, A50, C25, C35, C45, M35, M35i, M50, ME45, MT50, S25, S35, S35i, S40, S45, S45i, SL42, SL45, SL45i. </td> </tr> </table> <a name="Enlight"></a> <table class="category"> <tr> <td class="category_left"> <table class="category_left_picture_price_button"> <tr> <td class="category_left_picture" colspan="2"> <a href="http://www.newenergyshop.com/pic.Human.Power/Human.Power.Enlight.jpg" target="_blank"><img src="http://www.newenergyshop.com/pic.Human.Power/Human.Power.Enlight_s.jpg" alt="Human.Power Enlight"></a> </td> </tr> <tr> <td class="category_left_price"> Price: <b>23 €</b> </td> <td class="category_left_button"> <form method="post" action="../cgi-bin/cookie_cart.pl"> <input type="hidden" name="lang" value="en"> <input type="hidden" name="title" value="Enlight"> <input type="hidden" name="id" value="6011"> <input type="hidden" name="subtitle_en" value="Torch Recharged by Shaking"> <input type="hidden" name="subtitle_de" value="Taschenlampe aufladbar durch Schüttelbewegung"> <input type="hidden" na