NegaVolt.com

A slew of new mini-solar panels and wind-up/crank 5v (cell phone/ipod/etc) chargers have come out in the last couple of years. However this is the first micro turbine I have seen. It has a built in 1200mAh battery, Can be chained with optional solar cells and dishes its power out of a […]

The people at Prism Solar seem to think so… The picture is of a 25watt panel using dramatically less silicon for the collection area then standard panels. This is made possible because the light hits the whole surface of the panel and is eventually refracted into the silicon via a transparent […]