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Brand range: 445W–450W
Monocrystalline
Sharp NU-SA445
Max Power
445W
Efficiency
20.79%
Operating V
40.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48.9V |
| Short Circuit Current (Isc) | 11.54A |
| Voltage at Pmax (Vmp) | 40.9V |
| Current at Pmax (Imp) | 10.89A |
| Temp. Coefficient of Pmax | -0.395%/°C |
| Dimensions | 1879 x 1139 x 35 mm |
| Weight | 26.8kg |
| NOCT | 43.3°C |
| PTC Rating | 421.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 2 Sharp models in database
FAQ
How efficient is the Sharp NU-SA445?
This panel has 20.79% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Sharp NU-SA445?
It measures 1879 x 1139 x 35 mm and weighs 26.8kg.
How long is the warranty for the Sharp NU-SA445?
The NU-SA445 comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Sharp NU-SA445?
The Sharp NU-SA445 is rated at 445W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Sharp model ranks among the brand's most efficient panels at 20.79%.
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