Monday 6 February 2012

Harvesting Grass Clippings to Make Solar Cells



MITMIT researcher Andreas Mershin has a vision that within a few years, you can make your own solar panels from agricultural waste like grass clippings and even sell power to those who need it.

He hopes the instructions for making a solar cell will be simple enough to be reduced to “one sheet of cartoon instructions, with no words.” The only ingredient to be purchased would be chemicals to stabilize the PS-I molecules, which could be packaged inexpensively in a plastic bag.

Essentially, Mershin says, within a few years a villager in a remote, off-grid location could “take that bag, mix it with anything green and paint it on the roof” to start producing power, which could then charge cellphones or lanterns.

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