Positive grounded PV panels

Q&A and troubleshooting
,
1

I have an existing system with negative ground PV panels, but was just donated 12 SunPower PV panels, which I understand are ‘ positive grounded’. Will I experience any issues if I connect these panels to a separate charge controller? I will be using two separate Smartsolar 250/100.

Thank you for your experience & knowledge!

3

Do you have a data sheet for us… there are actually positiv grounded modules from SUN Power … WHY :thinking:learned something new again… :wink: