In 2025, Astronergy’s R&D and production team at its Haining, Zhejiang manufacturing base successfully completed the development and validation of the ASTRO N7s 2.0 450–470W bifacial black solar module series. Led by senior photovoltaic engineers and quality control specialists, the project responded to increasing global demand for high-efficiency, aesthetically appealing black bifacial solar modules for utility-scale and commercial rooftop installations. By adopting advanced N-type TOPCon technology, optimizing module layout, and conducting rigorous reliability tests, Astronergy ensured the ASTRO N7s 2.0 series delivers stable energy output, long-term durability, and high performance for international solar projects.