salve
New Member
- Joined
- Jan 2, 2020
- Messages
- 43
how do i wire 4 100W (12V) panels so that i can add that to my current system that already has a 300W (24V) panel attached? does the voltage add up between panel sets and become a problem for the battery bank (200ah, 12V)? I'm going to use another mppt controller for the 4 panels. I'm mostly confused about what the voltage should be for the panel array, how them all coming from two different controllers matters in terms of its connection to the battery. is there like a limit of voltage for the battery bank? or should the voltage be a specific amount?