- On September 18th, Astronergy announced the successful roll-out of ASTRO N 78-cell ZBB-TOPCon PV modules from Astronergy Fuyang factory, marking the official mass production of Astronergyโs large-size ZBB-TOPCon PV module series.ย
In November 2023, Astronergy first introduced ASTRO N 54-cell ZBB-TF TOPCon PV modules globally. In the same year, Astronergy proudly became the first manufacturer in the PV industry to be awarded the ZBB-TOPCon product certificate at the mass-produced level by TรV Rheinland. The expansion of ZBB large-size products, including ASTRO N 72-cell and ASTRO N 78-cell ZBB-TOPCon PV modules, was officially announced during SENC 2024 in Shanghai.
ZBB๏ผZero BusBar๏ผtechnology utilizes more and thinner ribbons to replace traditional cell busbars. This design increases the light absorption area of the cell and reduces the risk of hidden cracks, enhancing current collection and improving the reliability of current transmission. Meanwhile, Astronergyโs innovative carrier film has been developed with high bonding adhesion to realize the tight connection between ribbons and cells. Furthermore, the low-temperature manufacturing process effectively reduces internal stresses and provides better performance in terms of mechanical properties, thermal reliability and PID resistance.
The ASTRO N7 series employs Astronergy’s self-developed latest n-type TOPCon 4.0 cell technology and rectangular silicon wafers, combined with SMBB technology. Coupled with Light Redirecting Film and double layer coating glass, the entire product serie achieves high power, high efficiency, high reliability, high per-watt energy generarion, and low BOS and LCOE cost, embodying the module performance at an international leading level. Image credit: Astronergy
In addition, the manufacturing process produces no flux or VOCs emissions, making the PV modules more environmentally friendly. By leveraging ZBB technology, Astronergy removes pad points and harpoon-like grid lines, resulting in a more visually appealing design.
Transitioning from small-size to large-size ZBB-TOPCon PV modules demonstrates Astronergyโs dedication to technological innovation, which will greatly enhance the adaptability of its products to meet the diverse needs of global clients.
Recently, ASTRO N 78-cell ZBB-TOPCon PV modules have passed rigorous hot-spot endurance tests conducted by TรV Rheinland and TรV NORD, following the IEC 63126:2020 standard. This showcases the exceptional reliability and performance of ZBB-TOPCon technology and Astronergyโs module products.
With a production capacity planned for over 6 GW in 2024, Astronergy is ready to meet the growing demands of the solar market and keeps supplying module products with high efficiency and quality guarantee.
Related news: Astronergy supplies solar panels for 60MW solar project in Zambia
Astronergy high quality solar panels are readily available on the African continent through an extensive distributor network.ย For enquiries on the African continent please contact Jacob Dupper (Kobie): ย jacob.dupper@astronergy.com
Author: Bryan Groenendaal
