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Brand range: 255W–450W
Monocrystalline
Wuxi Suntech Power Co., Ltd STP375S-24/Vfw
Max Power
375W
Efficiency
19.43%
Operating V
39.9V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48.3V |
| Short Circuit Current (Isc) | 9.85A |
| Voltage at Pmax (Vmp) | 39.9V |
| Current at Pmax (Imp) | 9.4A |
| Temp. Coefficient of Pmax | -0.414%/°C |
| Dimensions | 1785 x 1082 x 35 mm |
| Weight | 24.1kg |
| NOCT | 44°C |
| PTC Rating | 353.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 128 Wuxi Suntech Power Co., Ltd models in database
FAQ
How efficient is the Wuxi Suntech Power Co., Ltd STP375S-24/Vfw?
This panel has 19.43% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Wuxi Suntech Power Co., Ltd STP375S-24/Vfw?
It measures 1785 x 1082 x 35 mm and weighs 24.1kg.
What is the max power output of the Wuxi Suntech Power Co., Ltd STP375S-24/Vfw?
The Wuxi Suntech Power Co., Ltd STP375S-24/Vfw is rated at 375W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Wuxi Suntech Power Co., Ltd STP375S-24/Vfw?
The STP375S-24/Vfw comes with a 25-year product warranty covering defects and degradation.
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📊 Brand Context
Wuxi Suntech Power Co., Ltd offers 128 solar panel models from 255W to 450W.
Browse all Wuxi Suntech Power Co., Ltd models →