California Is About to Let Homeowners Rent Out the Tesla Powerwall in Their Garage to the Grid. The Average Household Could Earn Up to $1,500 a Year
SWI Editorial Staff2026-05-25T14:00:02-07:00The BoxAI California's grid absorbs 100 megawatts of new home battery storage every single month — and right now, every single watt of that privately funded capacity is legally locked ...








