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Brand range: 270W–630W
Monocrystalline
Sonali SS-M-300
Max Power
300W
Efficiency
18.63%
Operating V
32.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.7V |
| Short Circuit Current (Isc) | 9.7A |
| Voltage at Pmax (Vmp) | 32.7V |
| Current at Pmax (Imp) | 9.2A |
| Temp. Coefficient of Pmax | -0.404%/°C |
| Dimensions | 1630 x 988 x 35 mm |
| Weight | 20.1kg |
| NOCT | 45.4°C |
| PTC Rating | 281.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 276 Sonali models in database
FAQ
How long is the warranty for the Sonali SS-M-300?
The SS-M-300 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Sonali SS-M-300?
This panel has 18.63% efficiency, which is standard for commercial solar panels.
What is the max power output of the Sonali SS-M-300?
The Sonali SS-M-300 is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Sonali SS-M-300?
It measures 1630 x 988 x 35 mm and weighs 20.1kg.
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