ROI Technology PV Clamp Accessories for Stable Solar Installations accessories is choosing stability, efficiency, and reliability.
EPDM gasket increases friction for anti‑slip; avoids direct metal‑to‑metal friction damage; buffers vibration caused by wind; further slows galvanic corrosion between different metals.
Hard‑anodized aluminum plus SUS304 hardware greatly improves salt‑spray resistance. Suitable for seaside, offshore and high‑salt‑fog projects. Still shall follow correct installation torque to avoid galvanic corrosion risk.
Payment :
T/TProduct Origin :
ChinaLead Time :
7-10 days


A: It is a non‑penetrating roof fastening accessory for metal‑roof solar mounting systems. With optimized anti‑corrosion material configuration, it clamps tightly on metal roof ribs to connect solar mounting rails, transferring wind and snow loads without drilling the roof sheet. Especially designed for coastal, salt‑spray and high‑humidity corrosive environments.
A: Main clamp body: 6005‑T5 / 6063‑T5 hard‑anodized aluminum alloy. Fasteners (bolts, washers): SUS304 stainless steel. Matching EPDM anti‑slip rubber gaskets are supplied. Outstanding anti‑corrosion, UV‑resistant performance for harsh corrosive working conditions.
A: Fits most trapezoidal metal roof, corrugated metal roof profiles. For special local roof rib shapes, please provide roof cross‑section drawing for compatibility confirmation. Not applicable for tile roof or flat concrete roof without metal ribs.
A: No roof drilling or penetration. It grips the roof rib mechanically, effectively reduces roof water‑leakage risk.
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