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PV Modules and Accessories

NT12/66GDF N-Type Bifacial Solar Panel

NT12/66GDF is an N-type TOPCon bifacial double-glass module with 705–730W power and peak efficiency of 23.5%. It delivers great low-light performance and low degradation, backed by 12-year product warranty and 30-year linear power warranty, IP68 rated for large-scale PV projects.

  • Power range 705–730 W
  • Peak module efficiency 23.3%
  • Dimensions 2384 x 1303 x 33
  • Weight 38.3 kg
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  • Flexible Installation
  • Chilled or Frozen Transport
  • Portable Design
  • Power Flexibility
NT12/66GDF N-Type Bifacial Solar Panel Get a Quote
Specifications

Projects

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Product Identity Source-Confirmed Value
Series NT12/66GDF
Source Model NT12/66GDF
Normalized Model NT12/66GDF
Technology N-type TOPCon bifacial
Module Type N-type bifacial double-glass module
Specifications

STC electrical characteristics

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Pmax (W) Voc (V) Isc (A) Vmp (V) Imp (A) Module Efficiency (%)
705 47.93 18.42 40.27 17.51 22.7
710 48.12 18.46 40.46 17.55 22.86
715 48.36 18.51 40.65 17.59 23.02
720 48.58 18.55 40.84 17.63 23.18
725 48.8 18.6 41.03 17.67 23.34
730 49.02 18.64 41.22 17.71 23.5
Specifications

Technical Specifications

Reference configuration for standard sizes. Dimensions, refrigeration capacity and electrical supply are confirmed for each project in the quotation drawing.

Specification Source-Confirmed Value
Mechanical — Cell Type N-type monocrystalline silicon
Mechanical — Cell Count 132 (6 × 22)
Mechanical — Dimensions 2384 × 1303 × 33 mm
Mechanical — Weight 38.3 kg
Mechanical — Front Glass 2.0 mm high-transmittance coated heat-strengthened glass
Mechanical — Rear Glass 2.0 mm heat-strengthened glass
Mechanical — Frame Anodized aluminum
Mechanical — Junction Box IP68; 3 bypass diodes
Mechanical — Cable 4.0 mm²; +300/-200 mm; length configurable
Mechanical — Connector MC4-EVO2 / other compatible connector
Mechanical — Source Connector Detail GCL-01 / GCL-02 / MC4-EVO2 / other
Mechanical — IP Rating IP68
Temperature Coefficients and Range — Temperature Coefficient Pmax -0.29%/°C
Temperature Coefficients and Range — Temperature Coefficient Voc -0.25%/°C
Temperature Coefficients and Range — Temperature Coefficient Isc +0.045%/°C
Temperature Coefficients and Range — Operating Temperature Range -40°C to +85°C
Ratings — Maximum System Voltage 1500 V DC
Ratings — Maximum Series Fuse 35 A
Ratings — Power Tolerance 0 to +3%
Load — Wind Front 2400 Pa
Load — Snow Rear 5400 Pa
Packaging — 17.5m Flatbed 22 pallets / 726 modules
Packaging — 13m Flatbed 20 pallets / 660 modules
Warranty — Product Warranty 12 years materials and workmanship
Warranty — Power Warranty 30 years linear power output
Warranty — First Year Degradation 1%
Warranty — Annual Degradation 0.40%
Certifications IEC 61215:2021, IEC 61730:2023, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
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