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Brand range: 270W–630W
Monocrystalline
Sonali SS-M-315
Max Power
315W
Efficiency
19.57%
Operating V
33V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40V |
| Short Circuit Current (Isc) | 10A |
| Voltage at Pmax (Vmp) | 33V |
| Current at Pmax (Imp) | 9.55A |
| Temp. Coefficient of Pmax | -0.404%/°C |
| Dimensions | 1630 x 988 x 35 mm |
| Weight | 20.1kg |
| NOCT | 45.4°C |
| PTC Rating | 295.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 276 Sonali models in database
FAQ
What are the dimensions and weight of the Sonali SS-M-315?
It measures 1630 x 988 x 35 mm and weighs 20.1kg.
What is the max power output of the Sonali SS-M-315?
The Sonali SS-M-315 is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Sonali SS-M-315?
This panel has 19.57% efficiency, which is above average for commercial solar panels.
How long is the warranty for the Sonali SS-M-315?
The SS-M-315 comes with a 25-year product warranty covering defects and degradation.
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