TJOPT
New Member
I have 32 QCell panels and will have 8 in series and have 4 strings. They will go to 2-EG4 6500 EX inverters. My question is to fuse the strings. I will be running 10 AWG wire to the house. The panels are Bifacial and the ISC is 12.11A. Is there a reason why I should or should not fuse the panels in the string? If yes what size fuse? I am thinking 20A.