Trina Solar was founded in 1997 in Changzhou, China (Jiangsu Province), and has since risen to the forefront of photovoltaic module manufacturing. The company has established a complete vertical production chain from "wafer → cell → module," ensuring cost optimization and strict quality control.

Trina Solar's product and service portfolio extends beyond solar modules to include energy storage solutions (ESS), intelligent micro- and multi-energy systems. A notable example: in 2025, the company achieved a conversion efficiency of 25.44% in a laboratory setting with n-type fully passivated heterojunction (HJT) modules.

Its global presence is strong: it sells its products in over 150 countries, and its regional centers include Zurich, Miami, Singapore, and Dubai. Manufacturing is not limited to China—its plants also operate in Vietnam, Thailand, and the USA.