3 ms·
Ah no you are taking physics principle of energy can not be gained only transformed but discounting sun energy in your calculations which is another input. Sola
by xbmcuser 8y ago
Ah no you are taking physics principle of energy can not be gained only transformed but discounting sun energy in your calculations which is another input. Solar panels were a waste in energy terms 10 years ago. Today that is no longer the case.
https://phys.org/news/2016-12-solar-panels-repay-energy-debt.html https://phys.org/news/2016-12-solar-panels-repay-energy-debt...