Free Energy

Solar Man Robot

SG$12.00

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This a neat little robot. After assembly it will start walking when expose to sun light

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Salt Water Fuel Cell Car

SG$9.90

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As the smallest, least expensive, not to mention first fuel cell car to be powered by saltwater, the Salt Water Fuel Cell Car gives children a chance to learn about new forms of clean energy, while building and powering their very own toy: Just add saltwa

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Solar panel - 0.9w , 7v

SG$16.70

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High quality, high output, & fully enclosed solar cell. This unit is rated for 7V open voltage and 0.9 watt.

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1w Solar Panel 75X100

SG$12.70

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This is a custom solar panel, which mates directly with many of our development boards and has a high efficiency at 15.5%. Unit has a clear epoxy coating with hard-board backing. Robust sealing for out door applications!

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3.6V Micro hydro generator

SG$37.00

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Micro hydro power is clean, renewable energy. Here is a G1/2 micro hydro generator which can supply stably output voltage and output current with the help of one voltage stabilizing circuit and one rechargeable battery. We can install it at home to save h

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