A 3mm laser-cut aluminium folded into a 50mm high x 70 mm wide foot - length for the Stealth and Blade are 600mm  long - Allowing Panels of Up to 650mm in length front to back to be fitted... 
Panels should not exceed 1.3m in Width. 
The Solar Rails angle down towards the front - to Aid in allowing the largest possible panel to be fitted and can be mounted wide enough to pick up the strength present in the extruded sides of the tent. Brackets are pre-drilled to accept sealed head rivets. The kit includes rivets, Red anderson connection, extended 6mm Twin Core cable and a tube of 221 automotive Sikka Flex adhesive sealant. Instructions available on this video.