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Re: puravida19 post# 2549

Wednesday, 06/16/2010 1:01:44 AM

Wednesday, June 16, 2010 1:01:44 AM

Post# of 104533
PV
I like surrounding the bulb with PV cells to capture some of the energy but I believe it's already being worked on. Check out the 4th paragraph in http://www.ecogeek.org/weird-stuff/3003-waste-heat-could-power-computers-cell-phones

This also excites me for waste heat recovery, Photovoltaic cells that respond to infrared – ‘thermovoltaics’ - can even capture radiation from a fuel-fire emitter; and co-generation of electricity and heat are said to be quiet, reliable, clean and efficient. A 1 cm2 silicon cell in direct sunlight will generate about 0.01W, but an efficient infrared photovoltaic cell of equal size can produce theoretically 1W in a fuel-fired system.

Once they get up and running the potential applications they can pursue or get involved with almost seem limitless, which means an income stream of mega proportions.

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