Power Stone's self-tapping screw is made of stainless steel 304, offering good corrosion resistance and mechanical properties. With EPDM, it also provides reliable waterproofing.
Power Stone's Solar Grounding Lug( Solar Earthing Lug) is a compact, essential component used to ensure proper electrical grounding of solar panel systems. Made from corrosion-resistant aluminum or stainless steel, it provides a secure and reliable ground path between solar modules and the mounting structure.
