Connecting broken panel in series
Hi guys, i'm new in solar and trying to figure out basics. I have 4 100 watts solar panels and one 225 amp, one 100 amp and two 90 amp batteries. I'm using a 12 volt 1000 watt pure sine inverter. One of my solar panels is broken and giving max 2.5 amps on sunny days, others are working good. I'm planning to convert my system to 24 volts. I'm going to change the invereter to 24 volts. My charge controller is 30 amp 12/24 volts autoselect type. Is it a problem to connect the broken one and how should i set up the system? Or do i really need to convert it to 24 volts? Thank you and sorry for my english.