Prototype Portable Solar Light
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Uploaded by bookwish on Oct 8, 2009
Prototype of a new portable solar-rechargeable light developed by Book Wish Foundation http://bookwish.org and AltusLumen http://altuslumen.com for use in refugee camp classrooms and other remote locations.
This is a very bright light (140 lumens) with a large battery capacity (6 hours on max), which can be recharged in about 4 hours.
Video demonstrates mounting the folding solar panel on top of the carrying case, connecting the light's battery pack for charging, and hanging the light on a wall or from the ceiling.
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Love this product but I see one flaw, and that the solar panel is too big, you probally just need a small solar panel to charge a battery, that panel could probally run my computer, lol, but I think this is still a great product
jernito 1 year ago
@jernito Thanks for your comment. The solar panel is designed to recharge two lights' battery packs per day, each battery pack containing 6 AA NiMH 2200mAh. So, the panel is large in order to recharge a lot of batteries. This light uses so many batteries because it is extremely bright (about 180 lumens), illuminating a large area for many people to read under simultaneously.
bookwish 1 year ago