[rames14]

Larry, congratulations on going solar. First, you need to give the group a lot more info. Going on your join date, I am assuming you have solar prep. You should have a prep port in your convenience center. How many panels, which SCC are you using, lithium/AGM or LA batteries, are you adding an inverter, transfer switch? Or are you just adding a panel to charge batteries? Based on size of system, you may want to start with a clean run of wire. The original solar prep was not really set for a larger PVA. There are people here that have done everything from one panel to full systems. Best of luck.