Mounting Rail Solar Modules Panel Fastening Rail Trapezoidal Metal Roof Bracket

Specifications: *Suitable for most frame modules on the market. Product type: solar panel middle clamp end clamp Material: aluminum Color: silver Middle Clamp Style: solid（not hollow） Middle Clamp: for 30mm solar panels for 35mm solar panels(Two types can be selected according to the thickness of your solar panel) Quantity:‎2x Rail + 2x Middle Clamp Size: rail 300mm long For 1 solar panel you only need【4x rail + 4x end clamp】 For 2 solar panels you need 1x【4x rail + 4x end clamp】+ 1x【2x rail + 2x middle clamp】 For 3 solar panels you need 1x【4x rail + 4x end clamp】+ 2x【2x rail + 2x middle clamp】 For 4 solar panels you need 1x【4x rail + 4x end clamp】+ 3 x【2x rail + 2x middle clamp】 For 5 solar panels you need 1x【4x rail + 4x end clamp】+ 4x【2x rail + 2x middle clamp】 For 6 solar panels you need 1x【4x rail + 4x end clamp】+ 5 x【2x rail + 2x middle clamp】 For 7 solar panels you need 1x【4x rail + 4x end clamp】+ 6 x【2x rail + 2x middle clamp】 For 8 solar panels you need 1x【4x rail + 4x end clamp】+ 7 x【2x rail + 2x middle clamp】 Package Contents: ‎2x Rail（with accessories）+ 2x Middle Clamp Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.