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LONGi Releases Global BC Technology Field Data: Performance and Reliability Exceed Expectations
LONGi announced the global field performance results of its Back Contact (BC) technology platform and Hi-MO9 module. In collaboration with global customers and authoritative third-party institutions, LONGi initiated a systematic global field-testing program following the technology's launch. The data demonstrate that the Hi-MO9 exhibits stability and consistency exceeding expectations in actual power generation performance, system economic benefits, and environmental adaptability.

About this update from Longi Green Energy Technology Co., Ltd. Class A
[{"type":"text","content":"LONDON, Dec. 2, 2025 /PRNewswire/ -- LONGi announced the global field performance results of its Back Contact (BC) technology platform and Hi-MO9 module. In collaboration with global customers and authoritative third-party institutions, LONGi initiated a systematic global field-testing program following the technology's launch. The data demonstrate that the Hi-MO9 exhibits stability and consistency exceeding expectations in actual power generation performance, system economic benefits, and environmental adaptability.","length":526,"tagName":"p"},{"type":"image","alt":"LONGi's Sanya Hainan PV Empirical Project.","displaySize":"","headline":null,"caption":"LONGi's Sanya Hainan PV Empirical Project.","className":"","disableSlideshowImg":false,"size":{"original":{"width":1280,"height":720,"url":"https://mma.prnewswire.com/media/2834345/Sanya_Hainan_PV_Empirical_Project.jpg"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/OZWEjK0Rp4nnvCdJw2vQTw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MDtjZj13ZWJw/https://mma.prnewswire.com/media/2834345/Sanya_Hainan_PV_Empirical_Project.jpg","width":960,"height":540},"lightbox":{"url":"https://s.yimg.com/ny/api/res/1.2/.juBxs9S5uAhnzNikX0v1A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTI0MDA7aD0xMzUwO2NmPXdlYnA-/https://mma.prnewswire.com/media/2834345/Sanya_Hainan_PV_Empirical_Project.jpg","width":1200,"height":675}},"href":"https://mma.prnewswire.com/media/2834345/Sanya_Hainan_PV_Empirical_Project.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"Data reports from multiple internationally recognized technical service organizations indicate that, compared with mainstream TOPCon modules, LONGi's BC modules achieve stable growth in watt-for-watt power generation worldwide, with gain margins ranging between 1.21% and 3.92%, and particularly outstanding performance in certain scenarios.","length":345,"tagName":"p"},{"type":"text","content":"Robust Returns across European Climates ","length":39,"tagName":"p"},{"type":"text","content":"An assessment conducted by the renowned European technical service provider Enertis Applus+ for a 47MW single-axis tracker PV project in Seville, Spain, showed that the Hi-MO9 achieved 2,209 equivalent full-load hours in its first operational year, with watt-for-watt power generation 2.4% to 3.4% higher than TOPCon modules at the same site. Comprehens...
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