Solar installers, these copper grounding clamps are essential for proper lightning protection and safety in your PV systems! You get 10 pieces of high-grade copper clamps that feature external hex bolts for easy installation with standard wrenches. The copper construction provides excellent conductivity while being rust-resistant and durable enough to handle outdoor conditions year after year. When you tighten the hexagonal bolt into the solar panel frame, the toothed spacer on the bottom penetrates the aluminum frame's anodizing, creating a secure, reliable connection that won't loosen over time. These clamps handle temperature ranges from -40°C to 90°C and work with frame thicknesses from 0.8mm to 4.5mm, making them compatible with most solar panels on the market. They're designed for copper wire sizes from 2.5 to 10 mm² (14 to 6 AWG), and the tin plating adds both aesthetic appeal and extra corrosion protection. The compact, flexible design lets you install them at various positions on the PV module frame without interfering with panel operation. Whether you're working on residential roofs, commercial installations, solar carports, or agricultural PV systems, having these reliable grounding clamps on hand ensures your lightning protection system meets safety standards and protects your investment from electrical damage during storms.
Free 30-day returns 
Free 30-day returns
