LONGi Solar Panels
Which Solar panels are available in Pakistan:
In Pakistan, Longi Solar panels are widely available through various distributors and suppliers. Longi is one of the world’s leading solar panel manufacturers, known for its high-efficiency monocrystalline modules. Here are some commonly available Longi Solar panels in Pakistan:
Latest Panels
1. Longi Hi-MO X10 645(Bifacial Panels)
N-Type TOPCon Cells – Higher efficiency (up to 22.8%)
Higher Power Output – Ranges from 575W to 595W (72-cell)
Lower Degradation – 1% first-year degradation, only 0.4% annually afterward
Better Temperature Coefficient (-0.29%/°C vs. -0.35%/°C for PERC)
Enhanced Low-Light Performance – Performs better in cloudy conditions
30-Year Linear Power Warranty (Guarantees 87.4% output at Year 30)
2. Longi Hi-MO 7 560W-615 Watt (Bifacial Panels)
Technology: N-Type TOPCon Bifacial
Front Side Power: 615W (STC)
Bifacial Gain: Up to 25% (690W+ total with rear irradiation)
Efficiency: 23.6-24.1% (industry-leading)
Dimensions: 2278×1134×30mm
Weight: 32.5kg
Temperature Coefficient: -0.29%/°C
Warranty:15-year product warranty
30-year linear performance warranty (87.4% at year 30)
3. Longi Hi-MO 6 585Watt (Bifacial Panels)
Technology: N-Type TOPCon Bifacial
Front Power: 585W (STC)
Bifacial Gain: 10-25% (Up to 730W total possible)
Efficiency: 22.8%
Dimensions: 2278×1134×30mm
Weight: 31.5kg
Temperature Coefficient: -0.30%/°C
Warranty:12-year product warranty
30-year performance warranty (87.4% at year 30)
3. Longi Hi-MO 5 (Bifacial Panels)
N-Type TOPCon Cells – Higher efficiency (up to 22.8%)
Higher Power Output – Ranges from 575W to 595W (72-cell)
Lower Degradation – 1% first-year degradation, only 0.4% annually afterward
Better Temperature Coefficient (-0.29%/°C vs. -0.35%/°C for PERC)
Enhanced Low-Light Performance – Performs better in cloudy conditions
30-Year Linear Power Warranty (Guarantees 87.4% output at Year 30)
Best for: Residential, commercial & utility-scale projects.
1. Longi Hi-MO 4 (Older but Still Available)
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LR4-72HIH
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Power: 450W to 470W
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Efficiency: ~20.7%
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Monocrystalline, PERC
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2. Longi Hi-MO
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Hi-MO 5 (LR5-72HBD)
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Power: 540W to 555W
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Efficiency: ~21.3%
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144 Half-cut cells, Monocrystalline
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PERC technology
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Hi-MO 6 (LR6-66HBD)
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Power: 570W to 595W (Newer Model)
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Efficiency: ~22.8%
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HPBC (Hybrid Passivated Back Contact) cell tech
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Better performance in low-light conditions
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LONGi continues to lead the solar industry with its panel lineup, featuring breakthrough HPBC 2.0 cells and 26.1% lab-tested efficiency (mass production target: 25.3%). These panels are optimized for extreme climates and ultra-high energy density applications.
Key Innovations
HPBC 2.0 Technology
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26.1% lab efficiency (Oxford PV collaboration)
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Zero Busbar (0BB) design reduces shading loss by 1.2%
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Multi-layer ARC coating boosts low-light performance by 3%
New Hi-MO 8 Series
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620-640W output (72-cell format)
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24.9% production-line efficiency
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40% bifacial gain with dual-glass design
Enhanced Durability
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-50°C Arctic Mode (anti-freeze encapsulation)
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9000Pa snow load rating (Alpine Edition)
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30-year 90.1% power warranty (improved from 87.4%)
Smart Integration
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Embedded IoT sensors for real-time degradation tracking
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AI-powered mismatch mitigation (compatible with Huawei/SMA inverters)
Target Markets
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High-altitude solar farms (>3,000m)
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Floating PV systems
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BIPV (Building-Integrated PV)
