Solar Mounting Bracket Adjustable Angle Bracket C-steel Photovoltaic Stents The adjustablen mounting solution for grounded solar PV system, which is very popuplar in Japan, Australia, Middle East, etc. It requires heavier and more materials for the pole, as it need to penetrate into the soil up to 1-2 meters, depending on the soil condition and wind speed. The main components are main poles (front and rear), main beam, rails, mid and end clamps, weed washer, grounding lugs,