In early 2025, the engineering and product development team of Astronergy, a core photovoltaic brand under CHINT Group, completed the mass-production verification of the ASTRO N5 bifacial solar module series at its manufacturing base in Haining, Zhejiang, China. Led by senior photovoltaic engineers and quality specialists, the project focused on meeting the growing global demand for high-power and high-efficiency solar modules for utility-scale power plants. The development was driven by the rapid expansion of large-scale renewable energy projects and the need to reduce the levelized cost of electricity. During the process, Astronergy applied advanced N-type TOPCon 4.0 cell technology, optimized module structure, and strict reliability testing standards. As a result, the ASTRO N5 630–650W bifacial solar modules successfully entered large-scale production, providing stable, efficient, and long-term energy solutions for international solar markets.