Description
The LONGi Hi-MO 7 615W Bifacial Solar Panel (Model: LR7-72HGD-615M) is engineered for high-performance energy generation in utility-scale and commercial applications. Featuring N-type TOPCon (Tunnel Oxide Passivated Contact) cell technology, it achieves a remarkable module efficiency of up to 22.8%, ensuring optimal power output even in challenging conditions.
Its bifacial dual-glass construction allows the panel to absorb sunlight from both the front and rear sides, increasing overall energy production, especially when installed over reflective surfaces. The robust design includes a 2.0mm tempered glass on both sides and an anodized aluminum frame, providing enhanced durability and resistance to environmental factors.
Key Specifications:
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Maximum Power Output (Pmax): 615W
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Module Efficiency: Up to 22.8%
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Open Circuit Voltage (Voc): 52.66V
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Short Circuit Current (Isc): 14.77A
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Voltage at Maximum Power (Vmp): 44.22V
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Current at Maximum Power (Imp): 13.91A
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Dimensions: 2382 × 1134 × 30 mm
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Weight: 33.5 kg
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Number of Cells: 144 (6×24)
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Junction Box: IP68 rated with three diodes
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Operating Temperature Range: -40°C to +85°C
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Maximum System Voltage: 1500V DC
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Maximum Series Fuse Rating: 30A
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Bifaciality Factor: Approximately 80% ±5%
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Temperature Coefficient of Pmax: -0.28%/°C
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Certifications: IEC 61215, IEC 61730, UL 61730, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
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Warranty: 12-year product warranty and 30-year linear performance warranty
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