Description
The LONGi Hi-MO X10 LR8-66HVD-650M is a high-performance 650W bifacial solar module featuring advanced HPBC 2.0 back-contact cell technology and a durable dual-glass design.
With a module efficiency of 24.06%, the panel delivers high power output while its bifacial design allows the rear side to capture reflected sunlight for additional energy generation.
The advanced back-contact cell structure provides a clean front appearance with no visible front gridlines while also delivering improved shading performance and lower operating temperatures.
Built with a durable dual-glass construction and an anodised aluminium alloy frame, the LR8-66HVD-650M is designed for long-term reliability in commercial, industrial and large-scale solar installations.
Key Features
- 650W rated maximum power
- High 24.06% module efficiency
- Advanced HPBC 2.0 back-contact cell technology
- Bifacial solar generation
- 75 ± 5% bifaciality
- Dual-glass construction
- 132-cell configuration (6 × 22)
- Improved anti-shading performance
- No visible front gridlines for a clean appearance
- IP68 junction box with three diodes
- Maximum system voltage of 1500V DC
- 0 to +3% positive power tolerance
- 15-year materials and workmanship warranty
- 30-year linear power output warranty
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LR8-66HVD-650M-LONGI
- Low temperature coefficient of Pmax: -0.260%/°C
Warranty
- 15-year Warranty for Materials and Processing
- 30-year Warranty for Extra Linear Power Output
Technical Specifications
Model: LR8-66HVD-650M
Maximum Power (Pmax): 650W
Module Efficiency: 24.06%
Open Circuit Voltage (Voc): 49.72V
Short Circuit Current (Isc): 16.54A
Voltage at Maximum Power (Vmp): 40.98V
Current at Maximum Power (Imp): 15.86A
Power Tolerance: 0 to +3%
Bifaciality: 75 ± 5%
Maximum System Voltage: DC 1500V
Maximum Series Fuse Rating: 35A
Operating Temperature: -40°C to +85°C
Cell Configuration: 132 cells (6 × 22)
Junction Box: IP68, three diodes
Glass: Dual glass, 2.0 + 2.0 mm semi-tempered glass
Frame: Anodised aluminium alloy
Dimensions: 2382 × 1134 × 30 mm
Weight: 33.5 kg
Front Side Maximum Static Load: 5400 Pa
Rear Side Maximum Static Load: 2400 Pa
