Data indicates that the Hi-MO 9 module, utilizing the HPBC2.0 technology, substantially outperforms TOPCon modules in three key aspects: normal outdoor power generation, partial shading power generation, and post shading power generation. The cumulative per-kilowatt power generation gains were 0.75%, 32.62%, and 11.34%, respectively, demonstrating exceptional overall power generation performance.

The LONGi Hainan empirical project is located in Yazhou District, Sanya City. The local area lies in the low-latitude tropical region, enjoys abundant sunlight throughout the year, and features a tropical maritime monsoon climate. The demonstration site is equipped with four module arrays (20 Hi-MO 9 and 20 TOPCon modules each), with two arrays being shaded modules and the other two unshaded.

Spanning just over two months (October to December 2024), and supervised by the Certification Center, the project's performance was comprehensively displayed by comparing cumulative per-watt power generation and power generation across different time segments, showcasing LONGi's Hi-MO 9 modules versus mainstream TOPCon modules in engineering application scenarios.

Sanmen Zhejiang Mudflat PV Empirical Project