Aluminum Solar Panel Mounting Mini Rails With M5.5*30mm Screws + Rubber KES350 Easy Installation The PV solar panel mounting rail has three pre-drilled holes, including screws and rubber pads. The connection between each solar module panel can be easily achieved. Easy to install, save time and labor cost. High quality material, durable and long-lasting solar panel rails are made of corrosion resistant aluminum alloy More
KES350