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Thermophotovoltaics :) https://en.wikipedia.org/wiki/Thermophotovoltaic https://en.wikipedia.org/wiki/Thermophotovoltaic
by captainpete 9y ago
Thermophotovoltaics :) https://en.wikipedia.org/wiki/Thermophotovoltaic https://en.wikipedia.org/wiki/Thermophotovoltaic
- agumonkey 9y agoYes this. For a reason I remember an article "sun free photovoltaics" hence my comment. But I can't find it again on this page.. odd. https://en.wikipedia.org/wiki/Sun-free_photovoltaics https://en.wikipedia.org/wiki/Sun-free_photovoltaics