Discuss Advice please in the Solar PV Forum | Solar Panels Forum area at ElectriciansForums.net

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Hi I have two different panels I want to connect to an MTTP controller
Panel 1
VMPP 26.4 IMPP 4.55 VOC 32.8
Panel 2
VMPP 19.3 IMPP 5.18 VOC 22.9
From my poor calculations a parallel connection would give slightly more watts but would the higher VMPP panel damage the lower one or would a serries connection be better for the MTTP controller.

thanks
 

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