UtmoLight unveiled its Chuangshi S2 and S1 perovskite modules at SNEC 2026, targeting durability and lightweight deployment challenges that have limited commercial adoption of perovskite PV. The 500 W S2 module is designed for harsh weather conditions and certified for high mechanical loads, while the ultra-light S1 targets distributed PV, BIPV and low-load rooftop applications.
Chinese perovskite solar module producer UtmoLight launched its new module series at SNEC 2026 in Shanghai, China, including two products aimed at addressing reliability challenges and application-specific limitations in commercial perovskite photovoltaics.
The company said the new product line reflects a shift beyond efficiency gains and larger module formats toward products tailored to specific deployment scenarios. The lineup includes the Chuangshi S2 high-strength module and the Chuangshi S1 ultra-light module.
The Chuangshi S2 is a 2.81 m² perovskite panel designed for harsh outdoor environments. UtmoLight rates the module at 500 W and said it uses 3.2 mm tempered glass in a double-glass configuration. The company said the module can withstand a front-side mechanical load of up to 5,400 Pa, making it suitable for projects exposed to high winds, heavy snow and hail.
