Which is better, Series or Parallel panels
In this situation, which is better, series or paralleled panels ?
Forum Discussion
brulaz wrote:Voc is the critical voltage and should not exceed the controllers maximum input.
With series 24V (nominal) panels you might exceed the max input V of the controller? My controller's max input is 100V, Vmp of many (72 cell) 24V panels is ~36V.
May not be a big deal with just 3 panels. But with 4 24V 72 cell panels, I wouldn't do it.
My Voc is 112V. 4 panels would be 150V and not good for my MPPT60 150V controller limit for example.
