Key takeaways:
Eco Green Energy showcased its TOPCon portfolio, spanning 500 W to 730 W across multiple module formats, at Intersolar Europe 2026
Atlas-R uses M10R rectangular wafers, while Atlas-Pro adopts larger M12 cells
All showcased modules feature bifacial double-glass construction with a 30-year linear power warranty
A common trend across all the PV manufacturers is that they are venturing into storage solutions too. One such France-based company, Eco Green Energy (EGE), presented its range of solar and storage products at Intersolar Europe 2026.
The focus on the PV side was primarily on TOPCon products, with a mention of a PERC product for repowering. The company showcased its Atlas-R TOPCon and Atlas-Pro TOPCon series modules with power ranging from 500 W up to 720 W. Atlas-R TOPCon 500, Atlas-R TOPCon 630, and Atlas-Pro TOPCon 720 were on display.
The first 2 of products are based on the M10R-based rectangular wafer format, and the latter is based on M12-size wafers.
The Atlas TOPCon-R 500 is designed for commercial and industrial (C&I) applications. It is built with 108 half-cells and can deliver up to 500 W power with a maximum efficiency of 22.48%. The larger version, Atlas TOPCon-R 630, is assembled with 132 M10R half-cells. This increases the maximum power output to 640 W with an efficiency of 23.69%. Both the TOPCon-R series feature bifacial double-glass construction with a bifaciality factor of 85±10%. This module measures 2,382 × 1,134 mm, while the smaller variant measures 1,961 × 1,134 mm.
The wider version of the product, Atlas-Pro TOPCon, employs squared 210 mm cells in half-cut format. Built with 132 half-cells, it measures 2,384 × 1,303 mm. It can achieve a maximum power of 730 W with an efficiency of 23.5%.
According to the product datasheets, both the Atlas-R and Atlas-Pro series employ the same TOPCon cell technology. The difference in power output and efficiency is primarily attributed to the module layout, wafer format, and overall module dimensions.
EGE follows a common configuration with bifacial cell architecture, double-glass construction, and power performance warranties across its TOPCon products. The company specifies a first-year power degradation of 1%, with a power retention of 87.4% after 30 years.
