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Brand range: 270W–605W
Monocrystalline
LONGi LR4-72HPH-455M
Max Power
455W
Efficiency
21.46%
Operating V
41.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.5V |
| Short Circuit Current (Isc) | 11.66A |
| Voltage at Pmax (Vmp) | 41.7V |
| Current at Pmax (Imp) | 10.92A |
| Temp. Coefficient of Pmax | -0.334%/°C |
| Dimensions | 1870 x 1134 x 35 mm |
| Weight | 26.5kg |
| NOCT | 45.1°C |
| PTC Rating | 432.1W |
📋 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 LR4-72HPH-455M?
The LONGi LR4-72HPH-455M is rated at 455W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the LONGi LR4-72HPH-455M?
The LR4-72HPH-455M comes with a 25-year product warranty covering defects and degradation.
How efficient is the LONGi LR4-72HPH-455M?
This panel has 21.46% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the LONGi LR4-72HPH-455M?
It measures 1870 x 1134 x 35 mm and weighs 26.5kg.
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