I was wondering if anyone could shed some light on mc4 connectors + fuses and their durability to live exposed on the roof of your van when installing solar. It feels a bit weird leaving exposed cabling on the roof even though I know they are Ip67 rated and are suppose to be weatherproof.
I have looked numerous times for some housing or a weatherproof box they could sit in however a little un-keen on having a box on the roof of the van (I know you probably wouldn’t even be able to notice it). Has anyone had any issues with Mc4 connectors failing or water getting inside?
Thanks in advance!
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