Puncture the anodic oxide-layer of the module frame and guide to realize the current conduction of the solar module frame and the installation guide The size of the photovoltaic grounding conductive strip is 52x41mm / 2.05x1.61inch , which is compatible with the guide-rail of the middle bracket 304 stainless steel , it is , wear-resistant and rust proof , and suitable for various installation environments The solar photovoltaic grounding protections gasket is applicable to photovoltaic roof , photovoltaic ground , photovoltaic barn and photovoltaic , and the protections of photovoltaic in vegetable greenhouses No tools are needed During installation , it is only necessary to place it on the aluminum frame and bracket of the module , so that the lightning-protections and grounding effect of the module can be easily achieved, Manufacturer: Watreketal