How to install photovoltaic splicing bracket

Why should you install a solar panel bracket?

The purpose of installing the bracket is to better fix the solar panel. If there is a more convenient and feasible method to fix the solar panel. PVMars will definitely recommend it to you, and effective solutions are based on solar panels’ characteristics and your on-site installation environment.

How many rails do I need to splice a module?

Each row of modules requires two rails (top and bottom). This system, which has two rows of modules, requires four rails. Further, since I will be splicing two 156" rails in order to reach the required 294.6" rail length, I will need a total of eight 156" rails. 2) Splices (Unirac Master List page 16)

Does pvmars install solar panels on a tin roof?

PVMars is a solar energy equipment supplier, and has installed 1MW of grid-connected solar systems for hospitals in Malaysia. Those solar panels are all installed on the tin roof. For more information about this case, click on the orange font. Metal roofs are uneven, so clamps are needed to fix guide rails.

How much rail overhang can a grace Solar System Support?

Rail End Overhang must equal 50 percent or less of foot spacing. Thus, if foot spacing is 1200mm, the Rail End Over hang can be up to 600mm. In this case, two feet can support a rail of as much as 2400mm (1200mm between the feet and 600mm of overhang at each end). Grace solar system can be used for roof slope up to 60 degrees.

How to install a roof hook?

Remove the roof tiles at the marked positions or simply lift them up slightly. 2. Input the roof hook to the wooden beam. Fix the roof hooks with 3x wood screws (M6x80). 3. Cover the hooks by the removed tile 4. The roof hook must not press against the roof tile. Place it flat. If necessary, shim the roof hook with wood.