Solar earthing components are one of the essential parts for solar mounting accessories.

But how many pcs to be installed in a solar bracket to have a lightning protection for solar system one may ask.

Before answering that, let’s have a basic understanding of how exactly the electrical clips are working. There are round swirling shapes, while the clamps are fastened, the swirling rounds will be fastened into the surface of aluminum rail. ( Mainly to drill into the anodized surface to conduct duct electricity).Web washers are made of stainless steel for anti-corrosion purpose.

To conduct the electricity from each panel, it’s only request one side of panel to have solar grounding clips. Hence the solar panel grounding clips quantity as following. But since some projects are small, and to recognize where to install and not would be much trouble than the price of a grounding washer, some will choose to install where every panel mid clamps sits.

While the panel’s electricity has now been conduct to the rail, we need to combine all the rail’s eccentricity together hence the grounding lug. Each rail row need a grounding lug.

And in each splice used, there will be a bounding jumper needed, if not using the bounding jumper. Then for each panel rail splice used, a grounding lug will added accordingly.