4 ms·
The battery is even larger than that. They did a 500 mile drive and claimed a slightly less than 2kWh/mi average efficiency. The peak charging rate is around 1M
by chris222 4y ago
The battery is even larger than that. They did a 500 mile drive and claimed a slightly less than 2kWh/mi average efficiency. The peak charging rate is around 1MW.
7 cents/kWh is still doable with a large commerical solar farm and megapacks. My residential rooftop solar at over $3.00/watt installed is generating power at around that price (based on 25 year system lifetime). A commercial solar+storage solution should be able to hit that price.