DAS SOLAR CO. , LTD, founded in 2018, specializes in R&D, the manufacture of cells and modules, as well as the construction and operation of photovoltaic plants.

The production capacity reaches a total of 60 GW (30GW for cells and 30GW for modules), the manufacturer invests 5% of its turnover in the search for high-efficiency solutions.

Although new to the solar industry, the manufacturer is already a serious challenger of the TOPCon type N market. In 2022, it developed the "TOPCon 3.0" technology to achieve an average conversion efficiency of more than 25.2%.