4Pcs Solar Panel Bracket Kit Aluminium Mounting Rail 12mm/20mm End Clamps Brackets for Flat Roof PV Mounting Rail

[Practical Design & Easy to Install] End clamps and T-shaped middle clamps ensure a secure and easy grip during the soalr panel installation. It also reduces the impact of the weight of the PV system on the suction of the roof covering. The grooved strips of the rails allow for a more secure connection to the solar panels.[Wide Applications] The solar panel mounting brackets is ideal for installing and securing solar panels on flat roofs or pitched roofs of yachts, cars, boats, houses, and other structures. Provides toughness to withstand extreme weather conditions.