Sunways has a professional global R&D and management team and they have focused on technological innovation as one of Sunways’ core competences. With two international R&D centers in Germany and China, it maintains good technical links and cooperation with many scientific research institutions, such as the Konstanz International Solar Energy Research Center in Germany and the University of Freiburg. The products are accredited to multi-national standards with certification in global markets, such as China, Germany, Spain, Australia, Brazil and India.

For economies of scale reasons, Sunways production has now moved to Cixi, China while German technical standards are still in use and practice.These include the material selection criteria, software control algorithm, R&D processing procedures, test standards and production management system process.The production facility in China is around 4000m² in size, with an inverter production capacity of about 10,000 units per month. This will soon increase to 20,000 units per month through further production line expansion.