Split conduit for the solar wires

[GCE]

From what I understand, you have to have protection where the solar wire and earth exits the roof, which means you need some form of protection, what wireway do you use?

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There are manufactured units designed for different roof structure exits - We prefer taking the conduit over the edge of the roof with a drip loop into a junction box with a breather at the bottom before entering the roof space .
It stops any water ingress and damage to undertile waterproofing .

[Isetech]

Thats not a bad idea because you could fit your DC isolator on the side of the building

There are manufactured units designed for different roof structure exits - We prefer taking the conduit over the edge of the roof with a drip loop into a junction box with a breather at the bottom before entering the roof space .
It stops any water ingress and damage to undertile waterproofing .