Dynamic folding of a paper solar cell circuit
by admin on Sunday, July 17th, 2011 | 16 Comments
A paper solar cell circuit is dynamically folded and unfolded while the voltage is simultaneously measured on the meter. The paper photovoltaic is illuminated from below with simulated solar illumination.

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good idea. but how long do the cells last?
They could use this to power electric paper airplanes
What about using this on the rooftop ? ? ?
@MsShirepony
Oh yeah? Say that to the amazon rainforest. Since 1970, 600,000 square kilometers gone. Thats more than four times the size of greece.
@kaiserbunny132 lulz, that’s like saying “but we’re still mowing our lawns” or “we’re still harvesting corn”. Tree’s are are a crop – a renewable resource… they are growing FAR faster than we’re knocking them down.
Frankly, this is one of the more awesome uses of that resource and it couldn’t be more “green”.
The problem is we’re still cutting down trees..
What would be AWESOME is if they could put these on the roof of cars, or on roofs of houses. Think about it – you would never have to fuel your car again, and we would drastically reduce carbon emissions.
THE FUTURE!!! soon they will print 100% efficient ones that work in the dark (yes they exist now) wrap them around phones (possibly use future nano tech to hide them for cosmetic reasons) and INFINITE POWER!!!!
Good news!
@dizzious you can see a projector under the glass
Why does the light appear to be coming FROM the solar cell?
@venrams thats an amazing idea!
Very nice, hope one day it would be available as wall paint form too, with different color shading to choose from, to paint on walls and could be hooked to a circuit to generate home electricity.
The durability is what impresses me. If they could up the amount of power, then maybe it could be printed onto cell phone cases that make them last much longer! Think about it, a cell phone that almost never needs to be recharged due to a durable casing that recharges it with solar power!
Next stop: Large Scale Orbiting Solar Array
if only it gets into the market as fast as cell phones