Introducing our range of 1P 2P 3P 4P DC SPD Lighting Arrester Surge Protector Devices! As a factory, we take pride in manufacturing top-quality products that provide superior protection for your solar PV photovoltaic system. Our surge protectors come equipped with an 18 Shield Structure design which ensures full coverage and safety from lightning and electrical surges. Additionally, our devices are built to withstand extreme weather conditions, making them the perfect choice for outdoor installations. Our goal is to provide our customers with reliable and durable surge protectors, at an affordable price. Choose our products for peace of mind and a guaranteed high level of protection.