topicmaker Veteran


Joined: 28 Feb 2006 Posts: 25690
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Posted: Thu Feb 19, 2009 6:45 pm Post subject: Regular Dry-Cell Batteries Wrapped in Solar Panels? |
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Designed by Knut Karlsen, the
SunCats are basically a set of old NiMH rechargeable batteries wrapped in a
flexible Photo Voltaic cell created by the Institute for Energy Technology. When
the batteries are drained, you simply leave them sitting in a windowsill or
anywhere with ample sunlight and they'll recharge thems...read more |
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