Thornova Tangra L Pro HD 615W N-Type Bifacial Dual Glass Solar Panel
The Thornova Tangra L Pro HD 615W is a high-efficiency N-type bifacial solar module designed for superior energy yield, durability, and long-term performance. Featuring advanced light trapping, low thermal coefficient, and bifacial technology, it can harvest up to 30% additional energy from the rear side. Built with dual glass construction and anodized aluminum framing, it withstands extreme weather while maintaining high efficiency over its 30-year lifespan.
Key Specifications
• Model – TS-BGT66(615)-G11
• Rated Power – 615 W
• Module Efficiency – 22.8%
• Cell Type – N-type monocrystalline (66 cells, 210 mm)
• Open Circuit Voltage (Voc) – 49.42 V (STC) / 47.70 V (NMOT)
• Short Circuit Current (Isc) – 15.99 A (STC) / 12.90 A (NMOT)
• MPP Voltage (Vmp) – 41.87 V (STC) / 39.86 V (NMOT)
• MPP Current (Imp) – 14.69 A (STC) / 12.88 A (NMOT)
• Dimensions – 93.78 × 44.65 × 1.38 in (2382 × 1134 × 35 mm)
• Weight – 71.65 lbs (32.5 kg)
• Glass – 2.0 mm anti-reflective, heat-strengthened glass (front & rear)
• Frame – Anodized aluminum alloy
• Connector – MC4-EVO2
• Output Wire – 4.0 mm², 300 mm / 1200 mm length (customizable)
• Power Tolerance – 0~+5 W
• Maximum System Voltage – 1500 V (IEC)
• Maximum Fuse Rating – 30 A
• Operating Temperature – -40°F to 185°F (-40°C to 85°C)
• Mechanical Load – 2400 Pa (wind) / 5400 Pa (snow)
• Temperature Coefficient (Pmax) – -0.29 %/°C
• Warranty – 15-year product & 30-year linear power output (0.4% annual degradation)
