Use Rail bracket & fastener. Clamp solar modul (midle&End) and screw bracket. Cost average 0.08USD/WP.
2.Ground Mounting.
Using Metal-Or Aluminium & can combination material. usually Alluminium alloy series 6060-T6 or 6063-T5. metal finishing with hot dipped galvanish. Cost average for mounting only 0,01-0,018USD/WP.
Screw stainless for maximum life time. System can isntal to ground with 3 Type:
a. Pile screw.
b.Pilling.
Schelter have good technology about pilling technologies on PV. Can Aply on soft land for large scale MW PV with fast & Robust.
c.Concret foundation. Can Aplication on the small scale Kw. have good social impact for increase worker.
3.Tracker system. Adding solar tracker can be aplied on the ground mounting only. for single axis can increase production energy average 15%. For dual axis can increase Energy dayli average 25-40%.
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