Everest G12R, the world’s first rectangular heterojunction (HJT) solar module series, has been officially launched by Huasun Energy.
The modules are based on HJT3.0 high-efficiency solar cell technology and feature 182mm*105mm rectangular cells, with the integration of advanced elements including bifacial microcrystalline, SMBB, light conversion film and PIB enabling them to achieve a minimum efficiency of 23% and a highest power output of 640MW, 20W more than other technology-based rectangular modules of the same type.
The average efficiency in mass production of Huasun HJT cells has reached 25.8%, with a maximum of 26.2%. Based on these high-efficiency cells and the adoption of double-glass + PIB encapsulation, the company’s modules have enhanced resistance to UV, water vapour and hotspots, and have achieved a world record high power output of 750.544W with a conversion efficiency of 24.16%.
The company’s focus on the R&D of rectangular silicon wafers has been in response to the industry’s call for standardization on module sizes. Compared to the traditional 182mm square equivalents, the new larger size rectangular wafers offer a power increase of approximately 40W, resulting in potential cost savings on BOS components like racking and cabling. Retaining the same width of 1134mm, Huasun has developed three versions of the G12R module, with different lengths to cater for various application scenarios:
- G12R-96 – with maximum power of 460W and a highest efficiency of 23.02%, the product delivers residential users with improved ROI.
- G12R-108 – withmaximum power of 520W and a highest efficiency of 23.40%, the high bifaciality and strong weak light performance of heterojunction contributes to a higher energy yield for Commercial and Industrial distributed solar projects.
- G12R-132 – with maximum power of 640W and a highest efficiency of 23.69%, this product’s performance offers the best value for large-scale utility solar plants.
