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Brand range: 270W–630W
Monocrystalline
Sonali SS132H-520ND
Max Power
520W
Efficiency
21.94%
Operating V
38.4V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 46.4V |
| Short Circuit Current (Isc) | 14.27A |
| Voltage at Pmax (Vmp) | 38.4V |
| Current at Pmax (Imp) | 13.54A |
| Temp. Coefficient of Pmax | -0.299%/°C |
| Dimensions | 1977 x 1198 x 35 mm |
| Weight | 29.6kg |
| NOCT | 43.5°C |
| PTC Rating | 498.5W |
📋 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 SS132H-520ND?
The Sonali SS132H-520ND is rated at 520W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the Sonali SS132H-520ND?
With a temp coefficient of -0.299%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What warranty does Sonali provide?
Sonali offers a 30-year warranty for the SS132H-520ND, reflecting confidence in long-term durability.
What are the dimensions and weight of the Sonali SS132H-520ND?
It measures 1977 x 1198 x 35 mm and weighs 29.6kg.
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