Welcome to Zhejiang Mulang Electric Co., Ltd., a leading custom manufacturer, and supplier of high-quality SPD DC 1000V, 1200V, and 1500V products. Our factory is dedicated to providing customers with reliable and efficient surge protection devices for photovoltaic systems. Our SPD DC products are designed to protect solar panels, inverters, and other PV equipment from over-voltage damage, ensuring the safety and performance of your solar power system. With a wide range of voltage options available, we can meet the specific needs of your project. At Zhejiang Mulang Electric Co., Ltd., we prioritize quality and customer satisfaction, and our experienced team is committed to delivering top-notch products that meet international standards. Whether you are a solar panel manufacturer, installer, or system integrator, you can rely on us for superior surge protection solutions. Choose Zhejiang Mulang Electric Co., Ltd. as your trusted partner for all your SPD DC needs and experience the difference that our expertise and dedication can make in your solar power projects.