Talesun showcased its CIPRO-TM9C54M series BC module with 24.5% efficiency for DG applications
It also pitched its 22.8% and 24.06% efficiency TOPCon PV modules for ground-mounted projects
The company offers a 15-year product and 25-year linear power performance warranty on these modules
China-based PV module maker Talesun Solar promoted its CIPRO-TM9C54M series BC module for Europe’s distributed generation (DG) market at Intersolar Europe 2026. Measuring 1,800 × 1,134 × 30 mm, this module features 108 half-cut back-contact (BC) cells and boasts a maximum power output of 500 W and an efficiency of 24.5%. This module has a -0.26%/°C rated temperature coefficient of Pmax.
In terms of mechanical design, its cell matrix is laminated with 1.6 mm front and rear glass. This laminate is then enclosed with black aluminum frames, creating a full black appearance in line with European prosumers’ emphasis on product aesthetics. Weighing 28 kg, it can be handled by a single installer. In terms of product quality and reliability, the company claims this module exhibits good anti-shading characteristics due to the low reverse breakdown voltage of BC cells compared to TOPCon peers.
Talesun also promoted its BIPRO-TM3G48M and -TM3G66M series TOPCon modules for ground-mounted projects. Featuring 96 half-cut cells, TM3G48M is rated to deliver up to 445 W of power and an efficiency of 22.80%. TM3G66M is rated for a higher power output of 650 W and a maximum efficiency of 24.06%. Both products use cells with 16 busbar-based (16BB) metallization. They have a rated temperature coefficient of -0.29%/°C. On the mechanical side, the lower-wattage product measures 1,762 × 1,134 × 30 mm, and the higher-wattage product measures 2,382 × 1,134 × 30 mm. Laminated with 2 mm of front and rear glass, the smaller product weighs 24.7 kg, while the larger is 10 kg heavier.
The company offers a 15-year product warranty and a performance warranty for up to 25 years for the above-mentioned modules.
