TSEC Corporation

Under the concept of “kind to the Earth and contributing to humanity,” TSEC is pursuing the expansion of the solar power industry and the sustainable development of the planet. With our headquarters and factories located in Taiwan, also known as Formosa ("the beautiful island" named by sailors during the Age of Exploration), we are dedicated to manufacturing silicon cells and modules to help preserve the earth's beauty for future generations. At our Hsinchu Cell Factory, we produce monocrystalline silicon cells, including PERC and TOPCon, while at our Pingtung Module Factory, we assemble both single-sided and bifacial PERC and TOPCon modules. The high-quality and high-performance cells and modules manufactured at these factories are being shipped domestically and internationally. Our company has achieved the No. 1 position in Taiwan in the following areas: ・Domestic market share ・Domestic production capacity ・Number of awards won by domestic cell and module companies ・Module shipment rankings in Taiwan Additionally, in 2024, we were ranked 8th out of 65 companies in the "Solar Panel Manufacturer Financial Health Ranking" published by Sinovoltaics.