Trina Solar has successfully developed a high-efficiency tandem solar module with a record-breaking conversion efficiency of 29.2%, utilizing n-type TOPCon crystalline silicon and perovskite cells. This module, designed for mass production, aims to absorb a wider solar spectrum and has passed reliability testing. The company plans to ramp up production by 2026, showcasing their world-leading performance in efficiency and power output with their tandem solar cell technology.