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But you (and I) could have a seasonal thermal energy storage, cooling the solar array in summer and removing the need of external heating in winter. Doesn't wor
by patall 5y ago
But you (and I) could have a seasonal thermal energy storage, cooling the solar array in summer and removing the need of external heating in winter. Doesn't work for power, but does for heat.
- kkfx 5y agoI do something far shorter: heating water in the sunny days to have it in the cloudy ones, but that's definitively far from sufficient for heating the entire house and to scale at the entire house needs well... It's cheaper run on grid electricity, even these days.