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Brand range: 270W–605W
Monocrystalline
LONGi LR4-60HBD-345M
Max Power
345W
Efficiency
18.85%
Operating V
33.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.7V |
| Short Circuit Current (Isc) | 10.88A |
| Voltage at Pmax (Vmp) | 33.7V |
| Current at Pmax (Imp) | 10.24A |
| Temp. Coefficient of Pmax | -0.326%/°C |
| Dimensions | 1738 x 1053 x 35 mm |
| Weight | 22.9kg |
| NOCT | 46.49°C |
| PTC Rating | 326.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 261 LONGi models in database
FAQ
What is the max power output of the LONGi LR4-60HBD-345M?
The LONGi LR4-60HBD-345M is rated at 345W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the LONGi LR4-60HBD-345M?
It measures 1738 x 1053 x 35 mm and weighs 22.9kg.
How long is the warranty for the LONGi LR4-60HBD-345M?
The LR4-60HBD-345M comes with a 25-year product warranty covering defects and degradation.
How efficient is the LONGi LR4-60HBD-345M?
This panel has 18.85% efficiency, which is standard for commercial solar panels.
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