7 Jan
2022
7 Jan
'22
10:25 p.m.
If a home takes 10 thousand kwh/year, and we multiple that by 10 so that the power never goes or if the conversion efficiency is poor, we might need a container of water that's 100,000 liters or 26000 gallons in volume per househould, and doesn't break at 0 C. we might need to put heat conductors through the container so that all the water reaches temperature, dunno. You could probably divide that number by 5 if your hardware is good. I websearched for this volume and an early hit from alibaba showed a tank for sale for $120: https://www.alibaba.com/product-detail/100000-liters-water-storage-tanks-bol...