In 2025, Astronergy’s photovoltaic engineering and production team at its Haining, Zhejiang manufacturing base successfully completed the development and verification of the ASTRO N7 615–635W 66-cell bifacial module series. Led by senior engineers and quality control experts, the project addressed growing global demand for compact, high-efficiency solar modules suitable for utility-scale power plants. The team adopted advanced N-type TOPCon technology, optimized the module layout, and implemented strict reliability testing standards. As a result, the ASTRO N7 615–635W series was launched to provide stable energy output, long-term durability, and optimized performance for international solar projects.