Hefei Sai Guang Power Technology Co., Ltd. is located in the APEC High-tech Industrial Park of the Hefei National High-tech Industrial Development Zone, and is a high-tech enterprise specializing in the research, development, manufacturing, and marketing of renewable energy sources such as wind and solar power.
Our main products include solar panels, lithium iron batteries, -48VDC outdoor solar power stations, combiner boxes, wind energy charging controllers, solar charging controllers, photovoltaic-wind hybrid controllers, and MPPT solar controllers.
Our products are primarily used for independent family power generation, telecommunication base stations, rural and urban street lighting, fishermen, herders, remote areas, and border defense stations' power supply.

       We boast a team of professional technicians with extensive experience in the wind and photovoltaic system controller field. As our company has grown, we have developed a professional R&D team with profound knowledge and rich experience in photovoltaic and solar systems. Additionally, we have extensive collaborations with experts from universities such as Hefei University of Technology and Anhui University.

        The SUNWAY series products hold multiple intellectual property rights, including 6 national patents, software copyrights, and have passed inspections by national testing institutions and CE certification bodies. The SUNWAY power brand registration is successfully completed (Registration No. 9193007). Our company has been recognized as a high-tech enterprise since August 2011 and has obtained the ISO-9001 certificate.