Established in Shenzhen, China in 1993.

Passed ISO9001: 2000 international quality system accreditation in 2004.

AAA+ standard company authorized by the institute of China Product Quality Association.

Annual capacity of 900,000 square maters of flat plate solar collectors, NO1 in China.

With our own Anodic Oxidation and Black Chrome Plating workshops, we ensure better quality control.

2008, Professor Jinqiu Zhu joined Prosunpro as the CTO, who is a member of ISES, a Guest Professor of ISE Fraunhofer Institute, and a Guest Professor of Technical University of Munich.

2009, Accomplished the QiaoXiangCun Solar Water Heater project, totally 7028 square meters, the largest residential solar water heater project in China.

Solar Key Mark boosts our OEM services abroad.