The Ground Bolt can also accept customized as request. The regular diameter is 76mm, and the Ground Plate diameter can be 200mm and 220mm. The length can be 1.2m, 1.6m, 1.8m and 2m. The thickness is 2.5mm, 2.75mm, 3.0mm. Hot dip galvanized average thickness is more than 80μm.
UISOLAR grounding system is used for the Grounding purchase.The grounding washers/clips are used for the grounding each module and the guide rail with the pinholes on the wahsers to pierce the anodizing layer of the aluminum rails.We have different types of grounding washers for different rails'choices . Material : Grounding washers : SUS304 Grounding lug : Al6005-T5& SUS304 Bounding Jumper: Copper & SUS304