Cowell Solar Earthing Washer – PV Grounding Washer

Product Overview

The Cowell Solar Earthing Washer is a specialized grounding accessory used in solar PV mounting systems to establish reliable electrical continuity between solar panel frames and the mounting structure. Its serrated surface is designed to penetrate the protective coating of compatible metal surfaces, helping create a dependable electrical bonding connection. It is commonly installed with solar mounting hardware between the PV module frame and mounting rail. The durable metal construction makes it suitable for outdoor photovoltaic installations and helps provide a consistent grounding path across the solar mounting structure. Ideal for residential, commercial, rooftop, and ground-mounted solar PV systems.

Data Specifications