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Brand range: 270W–630W
Monocrystalline
Sonali SS-440W-M60H-M10
Max Power
440W
Efficiency
20.56%
Operating V
33.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 41V |
| Short Circuit Current (Isc) | 13.73A |
| Voltage at Pmax (Vmp) | 33.7V |
| Current at Pmax (Imp) | 13.05A |
| Temp. Coefficient of Pmax | -0.355%/°C |
| Dimensions | 1879 x 1139 x 35 mm |
| Weight | 26.8kg |
| NOCT | 43.7°C |
| PTC Rating | 418.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 276 Sonali models in database
FAQ
What is the max power output of the Sonali SS-440W-M60H-M10?
The Sonali SS-440W-M60H-M10 is rated at 440W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Sonali SS-440W-M60H-M10?
This panel has 20.56% efficiency, which is above average for commercial solar panels.
How long is the warranty for the Sonali SS-440W-M60H-M10?
The SS-440W-M60H-M10 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Sonali SS-440W-M60H-M10?
It measures 1879 x 1139 x 35 mm and weighs 26.8kg.
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