Contact Wenzhou Shangnuo New Energy Co., Ltd.

Become A Long-term Partner Of SUNNOM

Complete Range of Products

The product price, size, and design are rich, covering every accessory of the DC protection system, and more than 100 styles of products are developed every year
Competitive Prices

We will continue to improve production efficiency and human efficiency, and reduce production costs while ensuring product quality. Once the product costs are reduced, we will actively reduce the product prices for you.
Timely Delivery

Orders below $1,000 can be shipped within 3 days, orders below $10,000 can be shipped within 7 days, and large quantities can be delivered within 15 days
Marketing Support

Support free sample books, free product photography, free video photography and other services
Guaranteed Quality

The products have passed TUV, CE, IEC, CB certification and are produced strictly in accordance with ISO9001 standards to ensure that every product delivered to consumers is of high quality.
After-sales Support

Our products are of high quality and provide a 5-20 year warranty