Description

Product Description
The Trina Solar 635W bifacial panel, part of the Vertex N series, is engineered using cutting-edge N-type i-TOPCon technology to achieve superior efficiency, high power output, and long-term reliability. Its bifacial dual-glass construction enables the panel to generate electricity from both the front and rear sides, increasing total energy production by capturing reflected sunlight from surrounding surfaces.

This module is designed for large-scale, commercial, and high-performance solar installations where maximum energy yield and durability are critical. With lower degradation rates compared to conventional P-type panels and strong resistance to environmental stress, the 635W module ensures consistent performance over its lifespan. The robust frame and glass design also enhance mechanical strength and long-term reliability in demanding conditions.

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Technical Specifications

• Rated Power (Pmax): 635 W

• Technology: Monocrystalline N-type TOPCon

• Module Type: Bifacial dual-glass

• Module Efficiency: Up to approximately 23.5%

• Power Tolerance: 0 to +0.5%

Electrical Characteristics

• Voltage at Maximum Power (Vmp): Approximately 40.8 V

• Current at Maximum Power (Imp): Approximately 15.5 A

• Open Circuit Voltage (Voc): Approximately 49.1 V

• Short Circuit Current (Isc): Approximately 16.4 A

Mechanical Specifications

• Dimensions: Approximately 2382 mm x 1134 mm x 30 mm

• Weight: Approximately 33 kg

• Number of Cells: 132 half-cells

• Glass Type: Dual glass construction

• Glass Thickness: Approximately 2 mm

• Frame: Anodized aluminium alloy

• Junction Box: IP68 rated

• Connector Type: MC4 compatible

Performance and Features

• Bifacial design allows additional energy generation from rear side (up to approximately 85% bifaciality)

• Advanced N-type TOPCon technology for higher efficiency and lower degradation

• Lower first-year and annual degradation rates compared to P-type modules

• Excellent performance in low-light and high-temperature environments

• High mechanical load capacity for wind and snow resistance

• Improved long-term reliability with dual-glass structure

Temperature and Ratings

• Temperature Coefficient (Pmax): Approximately -0.29% per degree C

• Operating Temperature Range: -40°C to +70°C

• Maximum System Voltage: 1500 V DC

Warranty

• Product Warranty: 12 years

• Performance Warranty: Up to 30 years linear output