1 panels seems hotter
Hello everyone, im glad to be back here asking questions. I always learns tons form you guys so thanks!
I have 5x 15.6Vmp 3.3amp panels but one is a tad different, Same look same frame, tested the same with a tester. its the back and JB that are different. Anyhow, That one seems to melt snow and ice a lot faster. Right now it windy, around -4F, ice is forming and snow is accumulating on others, not that one.
Any concerns I should have ?
[2x Flooded 6v 210ah][12v 30a 400wMax CC]
[5x 48w 15.9Vmp + 1x 100w 17Vmp]