LONGi Hi-MO 4m LR4-60HPB Monocrystalline Solar Panel
The LONGi Hi-MO 4m LR4-60HPB is a high-efficiency solar module perfectly suited for distributed projects. Engineered with M6 Gallium-doped wafers and 9-busbar half-cut cell technology, it maximizes energy capture to achieve up to 20.6% module efficiency. The sleek, all-black module design provides a premium aesthetic appearance while delivering superior outdoor power generation and lower operating temperatures.Built to endure harsh conditions, the panel features a robust anodized aluminum alloy frame and 3.2mm coated tempered glass. It reliably withstands heavy mechanical loads, including 5400Pa on the front side and 2400Pa on the rear side. With an IP68-rated junction box and Class II protection, you are guaranteed safe and stable performance.
Key Specifications:
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Model: Hi-MO 4m LR4-60HPB
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Module Efficiency: Up to 20.6%
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Cell Type: 120 (6×20) Half-cut cells
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Dimensions: 1755 x 1038 x 35 mm
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Weight: 19.5 kg
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Max System Voltage: DC1000V
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Operating Temperature: -40°C to +85°C






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