Bifacial Panel Archives

Power Output: 640W – Ultra-high power output from LONGi's latest HPBC 2.0 cell technology
Cell Technology: N-Type HPBC 2.0 (Hybrid Passivated Back Contact) – LONGi's proprietary next-generation cell with industry-leading efficiency up to 24.06%
Module Efficiency: 640W: 23.69% – Among the highest efficiency bifacial panels available in Pakistan
Bifacial Dual Glass Design: Captures sunlight from both front and rear sides – Up to 15–25% additional energy from reflected light
Open Circuit Voltage (Voc): 640W: 49.52V
Short Circuit Current (Isc): 640W: 16.46A
Dimensions: 2382 × 1134 × 30 mm | Weight: 32.5 kg
Temperature Coefficient (Pmax): -0.26%/°C – Excellent heat performance for Pakistan's hot climate
Low Degradation: Less than 1% Year 1 | Only 0.35% per year thereafter – Maximum 30-year energy yield
Anti-Dust Patented Frame: Self-cleaning design reduces dust accumulation – Ideal for Pakistan's dusty environment
Mechanical Load: 5400 Pa Snow | 2400 Pa Wind – Engineered for Pakistan's extreme weather
Product Warranty: 15-Year Product Warranty + 30-Year Linear Performance Guarantee
Certifications: IEC 61215, IEC 61730, ISO 9001, ISO 14001 – International quality certified

Power Output: 645W – Ultra-high power output from LONGi's latest HPBC 2.0 cell technology
Cell Technology: N-Type HPBC 2.0 (Hybrid Passivated Back Contact) – LONGi's proprietary next-generation cell with industry-leading efficiency up to 24.06%
Module Efficiency: 645W: 23.88% – Among the highest efficiency bifacial panels available in Pakistan
Bifacial Dual Glass Design: Captures sunlight from both front and rear sides – Up to 15–25% additional energy from reflected light
Open Circuit Voltage (Voc): 645W: 49.62V
Short Circuit Current (Isc): 645W: 16.54A
Dimensions: 2382 × 1134 × 30 mm | Weight: 32.5 kg
Temperature Coefficient (Pmax): -0.26%/°C – Excellent heat performance for Pakistan's hot climate
Low Degradation: Less than 1% Year 1 | Only 0.35% per year thereafter – Maximum 30-year energy yield
Anti-Dust Patented Frame: Self-cleaning design reduces dust accumulation – Ideal for Pakistan's dusty environment
Mechanical Load: 5400 Pa Snow | 2400 Pa Wind – Engineered for Pakistan's extreme weather
Product Warranty: 15-Year Product Warranty + 30-Year Linear Performance Guarantee
Certifications: IEC 61215, IEC 61730, ISO 9001, ISO 14001 – International quality certified

Power Output: 650W – Ultra-high power output from LONGi's latest HPBC 2.0 cell technology
Cell Technology: N-Type HPBC 2.0 (Hybrid Passivated Back Contact) – LONGi's proprietary next-generation cell with industry-leading efficiency up to 24.06%
Module Efficiency: 650W: 24.06% – Among the highest efficiency bifacial panels available in Pakistan
Bifacial Dual Glass Design: Captures sunlight from both front and rear sides – Up to 15–25% additional energy from reflected light
Open Circuit Voltage (Voc): 650W: 49.72V
Short Circuit Current (Isc): 650W: 16.62A
Dimensions: 2382 × 1134 × 30 mm | Weight: 32.5 kg
Temperature Coefficient (Pmax): -0.26%/°C – Excellent heat performance for Pakistan's hot climate
Low Degradation: Less than 1% Year 1 | Only 0.35% per year thereafter – Maximum 30-year energy yield
Anti-Dust Patented Frame: Self-cleaning design reduces dust accumulation – Ideal for Pakistan's dusty environment
Mechanical Load: 5400 Pa Snow | 2400 Pa Wind – Engineered for Pakistan's extreme weather
Product Warranty: 15-Year Product Warranty + 30-Year Linear Performance Guarantee
Certifications: IEC 61215, IEC 61730, ISO 9001, ISO 14001 – International quality certified