GBGS 32 Pcs Rust Free Solar Panel Mounting Brackets Z Clip: Strong Aluminum Alloy Support Hardware with 110 LB Load Capacity for RV, Boat, and Motor Home Roof Review

Excellent solar mounting brackets. They are easy to install and look very heavy. It takes a lot of strength to bend them.

It was great. Just what I need to install some large solar panels on the roof of my RV. 3 pairs (6 total) were used to mount panels 40" wide and 65" long. I have no problem maintaining them and they have been very beneficial compared to other options.

I couldn't buy the contents of this kit at any hardware store for less than $100, believe me I looked first. The brackets are strong, the screws are self-tapping, each has a plastic washer attached. For this reason, I recommend setting your screwdriver to low torque, as I destroyed a few before I knew what was going on. All in all it was amazing value and now my eight panels are as happy as they can be and so am I because I am sure with these panels they will have the roof off before they fall…

I used four panels to install 370w 39" x 77" solar panels mounted on a clapboard roof. They appear to have worked well and provide enough space between the panel and the roof for ventilation. No problem. The supplied roof mounting screws are for metal so I didn't use them. Instead, I opted for self-sealing screws. The supplied washers and screw heads were too small for the plate's mounting holes. You have two options here: put new washers under the bolt heads and under the nuts, or drill new…