Beginning in the second quarter of 2025, BISOL transitioned from M10 to the more efficient G12R cells across its portfolio. This shift follows an intensive period of R&D, during which BISOL’s laboratories developed the optimal material composition and production processes required to overcome the early limitations experienced by other adopters of G12R technology. Only after extensive real-life condition testing and multiple iterations of material composition were the products deemed ready to carry the trusted Made in EU warranty, reinforcing BISOL’s dedication to European quality, responsible sourcing, and traceable production.
“With the G12R upgrade, we are not just adapting to a new standard—we are setting it,” said Dr Uros Merc, Co-Founder and President of BISOL Group. “Thanks to our in-house technological expertise, we are delivering next-generation modules that exceed expectations in performance, reliability, and sustainability. Solar products carry long lifetime warranties, so the technology must be fully matured before implementation.”
This advancement supports BISOL’s long-term vision of leading the solar energy transition with solutions that are both technologically advanced and environmentally responsible. The first clients and partners have already received the new products, while the final batch of the previous PV module generation will be fulfilled for existing orders by mid-June.
BISOL will showcase its new G12R cell modules this week at Intersolar 2025 in Munich, Germany. Visitors are invited to Hall A2, Booth 450, where the BISOL team will present the key features and benefits of the G12R technology and answer any questions about its implementation and performance.
