620W Trina Vertex Backsheet Mono Panels NE19R

The 620W Trina Vertex Backsheet Mono Panels NE19R are engineered for maximum energy output, reliability, and cost-efficiency. Built on Trina Solar’s advanced N-type i-TOPCon technology, this high-performance monocrystalline module delivers up to 23.0% efficiency, making it ideal for utility-scale and commercial solar projects.

Key Features:

• Maximum Power Output: 620W
• Module Efficiency: Up to 23.0%
• Cell Type: N-Type i-TOPCon monocrystalline
• Backsheet Design: Lightweight and durable with high-transmission, AR-coated glass
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 33.0 kg

Performance Highlights:

• Low Voltage Design: Enables higher string power, reducing Balance of System (BOS) and Levelized Cost of Energy (LCOE) by 1–5%
• High Bifaciality: Up to 10–20% additional rear-side power gain depending on albedo
• Excellent Low-Light Performance: Validated by third-party testing
• Temperature Coefficient: -0.29%/°C for superior performance in hot climates
• Power Tolerance: 0 ~ +5W for consistent energy output

Durability & Reliability:

• Certified Resistance: Withstands salt mist, ammonia, sand, PID, LID, and LeTID
• Non-Destructive Cutting: Reduces micro-cracks and enhances mechanical strength
• Half-Cut Cell Design: Minimizes hot spots and improves safety
• Mechanical Load: Supports up to 5400 Pa (positive) and 2400 Pa (negative)

Certifications:

• IEC 61215 / IEC 61730 / IEC 61701 / IEC 62716 / UL 61730
• ISO 9001, ISO 14001, ISO 14064, ISO 14067, ISO 45001
• TÜV, CE, PV Cycle, and Low-Carbon Footprint Certified

Warranty:

• 12-Year Product Warranty
• 30-Year Linear Power Warranty
  • 1% degradation in the first year
  • 0.40% annual degradation thereafter

Ideal Applications:

Perfect for utility-scale solar farms, commercial rooftops, and large-scale off-grid systems. Fully compatible with mainstream inverters and mounting systems.

620W Trina Vertex Backsheet Mono Panels NE19R Specification Document