Rooftop solar effectively eliminated grid demand in South Australia on Saturday as it accounted for all but a few megawatts of demand in the world’s most renewable grid.
What puzzles me why house batteries are about $1000/kWh wile battery cells are about $100/kWh wholesale. Whole hi-tech part is in cells, test just packaging and wiring. Why we do not see house batteries for better prices? Car with battery will cost you less than house battery of same capacity as car has.
What puzzles me why house batteries are about $1000/kWh wile battery cells are about $100/kWh wholesale. Whole hi-tech part is in cells, test just packaging and wiring. Why we do not see house batteries for better prices? Car with battery will cost you less than house battery of same capacity as car has.