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Brand range: 270W–630W
Monocrystalline
Sonali SS120H-480ND
Max Power
480W
Efficiency
22.22%
Operating V
35.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 42.6V |
| Short Circuit Current (Isc) | 14.31A |
| Voltage at Pmax (Vmp) | 35.4V |
| Current at Pmax (Imp) | 13.57A |
| Temp. Coefficient of Pmax | -0.299%/°C |
| Dimensions | 1888 x 1144 x 35 mm |
| Weight | 27.0kg |
| NOCT | 43.5°C |
| PTC Rating | 460.2W |
📋 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 SS120H-480ND?
The SS120H-480ND comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Sonali SS120H-480ND?
It measures 1888 x 1144 x 35 mm and weighs 27.0kg.
How efficient is the Sonali SS120H-480ND?
This panel has 22.22% efficiency, which is high for commercial solar panels.
What is the max power output of the Sonali SS120H-480ND?
The Sonali SS120H-480ND is rated at 480W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Sonali model ranks among the brand's most efficient panels at 22.22%.
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