Sorry, I should have posted what my controller is. Initially I did have PWM CC, but within a week I realized how much energy potential was being wasted. Max amps I saw was about 7. After I purchased a 30a Tracer 3215RN MPPT I've seen up to 10. I know its not a popular (read, more expensive) brand, but its been working well so far, so I am not complaining. It has a max 390w input from the panels, that's what has me thinking I need to switch one panel.
So, now that that's straightened out, what do you think? Will the set up exceed 390 watts? If so, how can I set up the switch for one of the panels?
Thanks, again!
