Restmo 2 Pack of IP68 Waterproof Solar Cable Entry Gland by , Weather Resistant Dual Cable Entry Housing for Solar Panels of RV, Caravan, Marine, Boat, Cabin, Black

I used these to install solar power in my camper. They allow a waterproof (or resistant as I haven’t submerged my camper, not yet anyway). After installing the power wires, which is super easy, I filled the remaining inner cavity with silicon, then added butyl tape under the flange before screwing to the roof. They didn’t crack or break on installation. Good price and performance. Would recommend.

Everything looks great, the only missing part is the gasket, not provided.Recommended.

Very easy to use.

These cable entry covers worked great, have to drill your own holes but i preferred that anyways, nice built in channel on the bottom to make a great seal.The cable holders are just screwed in from the back so i did glue the clamp ring to the unit on the inside, further water proofing it as well.

NOTE: Pics DO NOT represent fading or discoloration, I got the white and lightly spray painted in an attempt to have it blend in with my kayak. It holds the spray paint well (plastic paint, sand it a little first), the scuffs are intentional here but it wouldn’t be hard to paint to match whatever color.Very sturdy, has had coolers and a heavy battery tossed on it with no cracks or signs of damage. Low profile doesn’t get in the way or bend the wire like plugs or grommets and the wires are well protected from snags.Thick 6awg marine wire with 2 accessory wires fit tight but the odd shape of the combined wires seals just fine and the 6awg by itself is no problem. Might be able to fit 4awg.I used marine silicone, not adhesive as I didn’t want to make it permanent yet but it seems the channels inside this have allowed the silicone to give a tight and even seal and it’s not going anywhere without significant effort. I don’t feel the need for adhesive at all but I would for the top of an RV going 70mph.Based on my leak detection system (paper towels taped inside hull) I have zero leaks and it’s in the wettest part of the boat where water often splashes over the bow.All-in-all, an elegant solution to a not so elegant problem, thick and sturdy plastic and a god send if you have limited space.