Trina Solar TSM-640NEG19RC.20U 640W

The TSM-640NEG19RC.20 is a 640 W n-type TOPCon bifacial solar module with glass-glass construction. It achieves 23.69% efficiency and is designed to maximize energy yield through dual-sided energy generation, particularly effective on reflective surfaces.

This module features a silver/white frame, glass-glass construction for enhanced durability, and compatibility with 1500 V system voltages. It is engineered to withstand harsh weather conditions with snow load tolerance up to 5400 Pa and wind load tolerance up to 2400 Pa.

The module includes an Stäubli MC4-EVO2 connector with flexible cable lengths of 1200 mm on both positive and negative terminals. It carries a 12-year product warranty and a 30-year performance warranty guaranteeing 87% of nominal power output.