Wuhan Sunshine Power Technology Co., LTD., located in Wuhan·Optical Valley of China, is a high-tech enterprise focusing on power grid fault diagnosis for transmission line. Over the past 15 years development, Sunshine Power has become a pioneer in the industry and participated into national and industrial standardization.

Our core product, the distributed fault diagnosis system for transmission lines, provides stable and reliable diagnostic for the smart grid. It has been applied to nearly 70000 transmission lines covering more than 800000 kilometers in China, including "ultra-high voltage" lines, "Central Tibet Power Interconnection Project" lines, "smart lines", "three major DC" lines, and "three span" transmission lines. A total of more than 9000 lines have been monitored, and more than 7000 line faults have been successfully diagnosed, greatly improving the fault diagnosis ability of transmission lines, ensuring the safe operation of the power grid, and leading the industry in product quality and application maturity

Upholding the spirit of"concentration, professionalism, innovation, entrepreneurship", we continue to develop and innovate. Our products, serving the fields of electricity, railways, urban rail transit, wind power, photovoltaics, petrochemical industry and mining, etc, have won many honors, including the National Science and Technology Progress Award, the first prize of the China Electric Power Science and Technology Progress Award, and the first prize of the Science and Technology Progress Award of China Southern Power Grid Corporation. We have established a service network covering the whole country and provide customers with fast, professional, and standard technical services 24/7.

We follow the development of China's power grid technology, providing specialized, intelligent and standardized solutions for power grid fault diagnosis and early warning. Our goal is to become the world's leading provider of smart grid diagnostic technology solutions!