Forum Discussion
pianotuna
Nov 30, 2017Nomad III
Hi,
Yes, so long as the new panels match the old, and do not exceed the capacity of the charge controller.
There are just two times that MPPT makes sense. If you have used up all the roof real estate and you wish to harvest every erg of power then go MPPT. OR if high voltage panels have been chosen.
Yes, so long as the new panels match the old, and do not exceed the capacity of the charge controller.
There are just two times that MPPT makes sense. If you have used up all the roof real estate and you wish to harvest every erg of power then go MPPT. OR if high voltage panels have been chosen.
canada_rokzz wrote:allen8106 wrote:
For only two panels I would wire them in parallel and forget the MPPT controller.
So when I spring for two more panels will a PWM controller still be cool?
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