Tongwei TWMND-72HD 575W Monocrystalline Solar Panel - Bifacial, Silver Frame

The Tongwei TWMND-72HD is a large solar module with a nominal power of 575 watts, designed primarily for commercial, industrial, and high-power ground-mounted systems. Its high power output per module allows for significant system power to be achieved with fewer panels.

The modern N-type half-cell technology ensures favorable energy production and long-term stable operation. The module has an efficiency of 22.3%.

Thanks to its bifacial design, the panel can utilize not only the sunlight reaching its front surface but also generate energy from light reflected onto its backside under suitable installation conditions. The actual amount of additional generation is influenced by factors such as installation height, tilt angle, and the reflectivity of the surface beneath the panel.

The double-glass structure provides enhanced protection for the cells against environmental and mechanical effects. The silver-colored aluminum frame ensures stable mounting and a durable design.

Key Technical Specifications
Nominal Power: 575 W
Module Efficiency: 22.3%
Operating Voltage (Vmp): 43.08 V
Open Circuit Voltage (Voc): 51.44 V
Operating Current (Imp): 13.35 A
Short Circuit Current (Isc): 14.25 A
Cell Technology: N-type, half-cell
Design: Bifacial, double-glass
Frame: Silver aluminum
Dimensions: 2278 × 1134 × 30 mm
Weight: 31.5 kg

Warranty
Product Warranty: 12 years
Performance Warranty: 30 years