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Solar Panels

LONGi 750W Hi-MO 9 LR9-66HYD-750M Bifacial Solar Panel

Brand: LONGi

Updated

Specifications

General

Parameter Value
Cell Orientation 132 (6×22)
Junction Box IP68, three diodes
Output Cable 4mm², +400, -200mm/s±1400mm (length can be customized)
Glass Dual glass, 2.0×2.0mm semi-tempered glass
Frame Anodized aluminum alloy frame
Packaging 33 pcs per pallet / 594 pcs per 40’HC
Tolerance Length ±2mm, Width ±2mm
Testing Condition AM1.5 1000W/m² 25°C (STC) / AM1.5 800W/m² 20°C 1m/s (NOCT)
Test Uncertainty for Pmax ±3%
Short Circuit Current (Isc) – STC 19.12A
Short Circuit Current (Isc) – NOCT 15.30A
Module Efficiency 24.14%
Operational Temperature -40°C ~ +85°C
Maximum Series Fuse Rating 35A
Protection Class Class II
Fire Rating IEC Class C
Front Side Maximum Static Loading 5400Pa
Rear Side Maximum Static Loading 2400Pa
Hailstone Test 25mm hailstone at the speed of 23m/s
Temperature Coefficient of Isc +0.050%/°C
Temperature Coefficient of Voc -0.200%/°C
Temperature Coefficient of Pmax -0.260%/°C
HPBC 2.0 Technology High-performance back contact cells for superior efficiency.
TaiRay Wafer Technology Advanced wafer technology for enhanced product reliability.
OBB Design Front-side busbar-free design for maximum power and light tolerance.
Bifacial Design Additional power generation from rear side for higher energy yield.
First-Year Degradation ≤1% for maximum initial performance.
Linear Degradation 0.05% per year for 30 years.

Dimensions

Weight 38.3 kg
Dimensions (L × W × H) 2384 × 1303 × 33 mm
High mechanical load capacity 5400Pa front side, 2400Pa rear side.

Power

Maximum Power (Pmax) – STC 750W
Maximum Power (Pmax) – NOCT 570.0W
Open Circuit Voltage (Voc) – STC 49.72V
Open Circuit Voltage (Voc) – NOCT 47.23V
Voltage at Maximum Power (Vmp) – STC 40.98V
Voltage at Maximum Power (Vmp) – NOCT 38.93V
Current at Maximum Power (Imp) – STC 18.30A
Current at Maximum Power (Imp) – NOCT 14.64A
Power Output Tolerance 0 ~ 3%
Maximum System Voltage DC1500V (IEC)
Positive Power Tolerance 0-3% for guaranteed output.
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