[Tell It Right]

I’m pretty happy with my 51.2V/100Ah LifePo4’s. All 18 of them. Total 92kWh. And with my two inverters at most demanding 18kW of continuous power from them, that means at most I’m draining each battery at a rate of only 1kW. So it’s not like I’m working them hard. They ought to last beyond the 19-year/50% warranty. Six of them are three years old and so far I haven’t seen the slightest degradation.

[George from New England]

3 banks for me is 42kw
With BMS about $9k
Plus time to build