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Brand range: 270W–605W
Monocrystalline
LONGi LR6-60-290M
Max Power
290W
Efficiency
18.35%
Operating V
31.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.8V |
| Short Circuit Current (Isc) | 9.71A |
| Voltage at Pmax (Vmp) | 31.7V |
| Current at Pmax (Imp) | 9.15A |
| Temp. Coefficient of Pmax | -0.4%/°C |
| Dimensions | 1615 x 979 x 35 mm |
| Weight | 19.8kg |
| NOCT | 44.37°C |
| PTC Rating | 273.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 261 LONGi models in database
FAQ
How efficient is the LONGi LR6-60-290M?
This panel has 18.35% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the LONGi LR6-60-290M?
It measures 1615 x 979 x 35 mm and weighs 19.8kg.
What is the max power output of the LONGi LR6-60-290M?
The LONGi LR6-60-290M is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the LONGi LR6-60-290M?
The LR6-60-290M comes with a 25-year product warranty covering defects and degradation.
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