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Read MoreA new record! The mass production conversion efficiency of DAH Solar's TOPCon cells has reached 26.05%! The mass production average conversion efficiency of TOPCon cells (PE-poly route) exceeded 26%! On September 3rd, with the superposition application of SE (Selective Emitter) laser doping technology, the mass production average conversion efficiency of DAH Solar TOPCon cells, has reached 26.05%, refreshing the industry record once again, reaching the industry leading level, showing the "DAH speed". On June 9, DAH Solar and SHENZHEN S.C issued the joint announcement, that DAH Solar's TOPCon cells manufacturing base set the climbing record of 97% yield and 25.4% efficiency in just 23 days (not on SE at that time), which attracted high attention from the whole industry. Subsequently, through the continuous optimization of each technical links and materials, by the end of July, the mass production average conversion efficiency of DAH Solar’s TOPCon cells has reached 25.8%. At the beginning of September, with the equiped of laser SE equipment and technology, the conversion efficiency improved by another 0.25%, creating an industry-leading level by 26.05%. DAH Solar has always focused on R&D and organization development.Not only in terms of module and PV system product innovation, we have successfully launched the global patent Full-Screen PV module and the world's first integrated PV system SolarUnit, and also forward-looking developand layout of cells technology, with absolute advantages to achieve the full production of TOPCon cells and the high-speed climbing of conversion efficiency and yield. In addition to that, DAH Solar has also precipitated for many years in terms of crystal pulling and slicing technology, laying a good foundation for further improving the layout of industrial integration.
DAH Solar Co., Ltd. is an innovation-driven and technology-leading company in PV product manufacturing. DAH Solar contributes to providing high-efficiency PV modules, high-quality solar cells, high-tech intergrative solar systems, and high-value energy storage for our valued customers. DAH Solar has 4 high-end technology factories to help achieve 2023 semiyearly production of 2 GW capacity for solar cells, 5 GW PV modules (2.5 GW TOPCon PV modules), and 3.5 GW TOPCon solar cells.
DAH Solar’s innovative product, the Full-Screen PV Module holds a global patent in 18 countries and regions. Full-Screen PV module successfully reaches the power generation enhancement of 6-15% by technology innovation. Besides, DAH Solar debutes produce in high-volume of the world’s first integrative PV system, SolarUnit in 2023.
DAH Solar committees persistently innovate more effective and efficient PV products. To accomplish our goal, DAH Solar invests over 60 million RMB per year in research and development. DAH Solar has more than 800 workers and 15% of them are the R&D team embers.
DAH Solar is an international company. Our high-quality products are sold to over 100 countries and regions in the world. We aim to build a bridge between the gaps in our customers’ needs. DAH Solar is leading to creating a low-carbon lifestyle choice and provide the best solar solutions. Change to DAH Solar, change your world.