TrinaSolar
Trina Vertex N TSM-715NEG21C.20 715W glass-glass solar module
Product Code: MTR13
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Description
The Trina Vertex N TSM-715NEG21C.20 is a 715 W N-type i-TOPCon photovoltaic module featuring a dual-glass construction and 132 cells. The module efficiency reaches up to 23.0%. The module is engineered to ensure maximum energy generation, durability, and reliability in large-scale solar power plant projects.
One of the key advantages of this module is its bifacial operation with an 80±7% bifaciality factor. The rear side of the module harvests additional light reflected from the ground or surrounding environment, allowing the overall system output to increase depending on installation height, surface albedo, and shading. Thanks to the high 715 W power output and low-voltage design, projects require fewer modules, cables, and mounting structures to achieve the same system capacity—which is particularly relevant for large commercial and industrial sites.
The dual-glass construction provides significantly superior protection against microcracks, moisture, UV radiation, and scratching, making it ideal for various climate zones and extending the operational lifespan of the module. The optimized temperature coefficient of -0.29%/°C ensures more stable performance during hot weather.
The N-type technology guarantees extremely low degradation: only 1% in the first year and just 0.40% annually in subsequent years. This ensures exceptional stability throughout the product's operational lifetime—the manufacturer warrants that after 30 years, the module will operate at no less than 87.4% of its initial power.
The module's dimensions (2384×1303×33 mm), weight (~38.3 kg), and Stäubli MC4 EVO2 connectors guarantee compatibility with most popular inverters and mounting systems. The module operates at system voltages up to 1500 V DC with a maximum series fuse rating of 35 A, making it suitable for large-scale commercial and industrial solar power projects. When designing the system, it is essential to follow the manufacturer's datasheet and installation manual.
Bifacial technology – additional energy yield from the rear side of the module.
Backed by a 12-year product warranty and a 30-year linear power warranty.
Specifications
- Model: TSM-715NEG21C.20
- Maximum system voltage: 1,500 V DC
- Element type: N-Type
- Open-circuit voltage (Voc): 49.2 V
- Bifaciality: 80 ±7 %
- Warranty: 12 yrs product / 30 yrs power
- Operating temperature: from −40 to +85 °C
- Dimensions: 2384×1303×33 mm
- Protection Class (IP): IP68
- Color: Black
- Maximum efficiency: 23.0 %
- Mounting Structure: Stiklas/Stiklas
- Power: 715 W
- Short-circuit current (Isc): 18.44 A
- Power tolerance: 0…+5 W
- Number of cells: 132
- Voltage at maximum power (Vmp): 41.1 V
- Maximum series fuse: 35 A
- Current at maximum power (Imp): 17.40 A
- Temperature coefficient (Pmax): −0.29 %/°C
