PD-R40-01 Panda solar panel roof rails 40x40mm Ultra light aluminium extrusion solar panel rail bracket mounting aluminium fixing mid end clamp roof use. Anodized solar roof fixing rail in various lengths：2100mm/2200mm/2500mm/4200mm/5800mm/6200mm   Name: Panda Solar aluminium rail solar R40 Brand:PandaSolar Item: PD-R40-01 Material: AL-6005-T5 MOQ:1PCS Lead time:Within 12days Product Origin:Xiamen,China Warranty:12years Certificate:CE certification