Are you vexed at the mud on the solar panel which bring by the rain that do reducing your total power production? The dirt will bring hot spots effect that reducing the service life of panels. Here’s a water drainage clips for your pv panel on project site, very simple but useful. It is a self-fastening clip, made of excellent weatherability plastic polymers provides high weathering resistance. The length is about 68 mm, weight 8 grams, and the width is based on the thickness of the panels aluminum alloy frame of the panel you used. We have standard models as: 5 mm, 40 mm, 35 mm, 30 mm, 25 mm,
