Yoda I thought I had an answer for you regarding the heat shrink sizes, went searching quick to make sure I was giving good information and found a heatshrink calculator. https://www.hellermanntyton.com/calc...rinkcalculator. Only bit I will add is make sure that you are getting good shrink on the cable coming out of the MC4 connector.
I have used https://www.wirecare.com/category/heatshrink in the past with success (not for RV things but for my job).
Moderator note: This post was copied from Keith's (Yoda) thread asking about heat shrink: https://gdrvowners.com/forum/solar/4...nd-other-stuff
I have used https://www.wirecare.com/category/heatshrink in the past with success (not for RV things but for my job).
Moderator note: This post was copied from Keith's (Yoda) thread asking about heat shrink: https://gdrvowners.com/forum/solar/4...nd-other-stuff