TSEC CORPORATION unveiled its Alpha Pro and Quantum series modules at Energy Taiwan 2025
These modules are rated to withstand typhoons of up to Category 17
The Alpha Pro series modules offer a power output and an efficiency of up to 600 W and 23.2%, respectively
While the Alpha Pro series modules use cells from Southeast Asian countries, the Quantum series modules are manufactured in Taiwan using TSEC’s own cells
Taiwan-based PV cell and module maker TSEC CORPORATION exhibited its lineup of glass-glass PV modules, designed for extreme environmental occurrences, during Energy Taiwan 2025.
The company emphasizes resilience to extreme wind loads as the key feature of these modules. The TSEC Alpha Pro and TSEC Quantum modules on display feature a rated wind resistance equivalent to Level 17 typhoons, the highest classification for wind resistance.
The TSEC Alpha Pro module series, which utilizes cells from Southeast Asian countries, is offered in 3 variants: 6 × 18, 6 × 20, and 6 × 24. The Alpha Pro 6 × 18 model, featuring 108 n-type half-cells, offers a power output of 420 W to 450 W and an efficiency of up to 23%. The module measures 1,722 × 1,134 × 30 mm and weighs 25.3 kg. However, the medium-sized module (1,908 × 1,134 × 30 mm), consisting of 120 half-cells, is rated for 465 W to 500 W of power and a maximum efficiency of 23.1%. The largest module is sized at 2,278 × 1,134 × 30 mm and is rated for 560 W to 600 W of power and 23.2% efficiency. All these modules are built with 2 mm front and rear glass.
The company’s Quantum series module mirrors the Alpha Pro series in size and power output, but is manufactured in Taiwan using TSEC’s locally produced cells.
TSEC added that this launch addresses growing concerns about resilience to extreme weather events following Typhoon Danas that struck Taiwan in July 2025. It damaged more than 1,35,000 solar panels across multiple installations in the country.
The commercialization details of the modules are not available at the time of publishing this article.