Hi, first post. Have been short on sun light the last few days.
Looked for the answer on here few times but so many threads it’s hard.
Have three agm 150ah batteries, 290w with 75v peak pv and a 100/20 mppt.
Q: Is there a specific was to run a regular 120v battery charger while mppt charge controller is hooked up or is it just good to go?