- Jul 5, 2013
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I am looking to add some more panels on my motorhome's roof, and yet again I am looking for some advice from the MHF experts please.
I understand that if I want to put the additional panels through the existing solar regulator, which has the capacity, I will need to match up the voltages of the panels to get optimal performance. Is that correct? If so should that be the Voc or Vmp matching the existing?
And how can I measure to find out what the existing panels voltages are? Is it as simple as just checking the voltage across the solar regulator inputs on a sunny day? If so will that give me the Voc or Vmp.
Finally, at the moment I am looking to buy the panels from either Renogy or Craigsolar. Has anybody used either of them and if so what was your experience like.
Many thanks for any help you can give me.
I understand that if I want to put the additional panels through the existing solar regulator, which has the capacity, I will need to match up the voltages of the panels to get optimal performance. Is that correct? If so should that be the Voc or Vmp matching the existing?
And how can I measure to find out what the existing panels voltages are? Is it as simple as just checking the voltage across the solar regulator inputs on a sunny day? If so will that give me the Voc or Vmp.
Finally, at the moment I am looking to buy the panels from either Renogy or Craigsolar. Has anybody used either of them and if so what was your experience like.
Many thanks for any help you can give me.