Our factory is proud to offer the 1P 2P 3P 4P DC SPD Lighting Arrester Surge Protector Device, specifically designed for use in photovoltaic (PV) systems. Equipped with a shield structure, this product provides reliable protection against overloading and voltage spikes, ensuring safe and efficient functioning of your solar panels. With various options from 1P to 4P, and varying levels of DC voltage surge protection, we accommodate the specific needs of our customers. Our product meets all necessary industry standards and is trusted by solar professionals worldwide. Trust us for high-quality, factory-direct products.