I am available for custom hardware/firmware development
Wanting to Input a 48v battery bank(60v) into a 120v 2000 watt water heater element. Is this possible and enough power to heat 40 gal tank?
In March of 2015, I sought guidance from the forum for my PV water heating system via "auxiliary load" through the controller. The thread is long, but comprehensive as many point-of-views were shared.