... modules Item: Bracket for Solar Power System,The Specification of Bracket for Solar Power System, Chiko Solar panel mounting system Optional SizeSolar Panel ... T5 and SUS 304.4, Screws and nuts go with every components needed.5, Mechanical calculation and reliability tested ... for your solar PV projectsWhich Datas need provide when inquiry,-----------Dear Buyer, In order to help you get the right system, ...