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-Daily power generation gain per watt 4.76% higher! Risen Energy Releases Latest Empirical Data on Hyper-ion HJT Modules
NINGBO, China, March 14, 2024 /PRNewswire/ — As the only manufacturer focusing on n-type heterojunction (HJT) technology and products among the world’s top 10 photovoltaic (PV) companies, Risen Energy has been conducting research and development on HJT technology since 2018 and first applied MBB technology to HJT technology in 2019, successfully reducing silver paste consumption by about 100 mg. In both 2020 and 2021, its HJT modules ranked first globally in terms of shipments. Then in 2022, major updates and iterations were made to their HJT products, leading to the introduction of the Hyper-ion HJT products. This was the first time that the mass production power of the modules exceeded 700W, setting numerous new world records for module power in the process. Throughout the development of HJT products, Risen Energy innovatively established an integrated R&D model from silicon materials to modules, becoming the first company in the industry to mass produce HJT products with zero busbar, silicon wafers. ultra-thin, low-silver metallization materials, and stress-free interconnect technology, which effectively facilitated the mass production of Hyper-ion HJT products.
Risen Energy chose HJT for simple reasons. Firstly, HJT features the highest power generation and conversion efficiency among single junction solar cell technologies, which, together with its low carbon footprint, allows it to better meet demand for lower LCOE and carbon emissions. Secondly, the HJT cell structure can be integrated with perovskite to form tandem cells, which demonstrates that HJT technology has the best technological iteration capability. When the efficiency of tandem cells exceeds 30%, the output power of current Hyper-ion modules can reach more than 850W without changing the module size.
Certainly, practice is the only criterion to prove the truth. Risen Energy has initiated a long-term empirical verification mechanism for Hyper-ion HJT modules, aiming to provide customers with a stronger technical basis for module selection. Following the release of CPVT empirical data for Hyper-ion HJT modules in Yinchuan and Hainan in February this year (where the average power generation gain of Hyper-ion HJT modules compared to PERC modules was 3, 40% in Yinchuan and 5.50% in Hainan. For more details, see Risen Energy’s previous article at https://www.prnewswire.com/news-releases/power-generation-gain-reached-6-86 -empirical-data-of-risen-energys-hjt-hyper -ion-module-in-yinchuan-and-hainan-released-by-cpvt-302057064.html.), the company base in Hainan has published once plus the latest semi-annual empirical data, which makes the economic comparison of HJT modules even more evident.
As shown in the figure above, verified by Hainan empirical base, from August 2023 to January 2024, the cumulative electricity generation per watt of Hyper-ion HJT modules can reach 584.75 Wh/W, with an additional electricity generation gain of 4.76% compared to PERC modules. Even in December 2023, when the local average irradiance in Hainan was at a relatively low critical value, the electricity generation per watt of Hyper-ion modules could still reach 65.05 Wh/W within a one-month range , which is 4.57% more compared to PERC modules.
Currently, Risen Energy’s technical team continues to actively advance ongoing empirical projects and systematically collect and analyze relevant data to ensure the accuracy and reliability of research results. As data continues to be collected and updated, Risen Energy firmly believes that Hyper-ion modules, with their excellent electricity generation performance, can offer customers greener and more cost-effective installation solutions to maximize their benefits.
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