🏭View all 36 WINAICO models→
Brand range: 230W–340W
Monocrystalline
WINAICO WST-280P6
Max Power
280W
Efficiency
16.83%
Operating V
31.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.7V |
| Short Circuit Current (Isc) | 9.52A |
| Voltage at Pmax (Vmp) | 31.3V |
| Current at Pmax (Imp) | 8.97A |
| Temp. Coefficient of Pmax | -0.468%/°C |
| Dimensions | 1665 x 999 x 35 mm |
| Weight | 20.8kg |
| NOCT | 45.2°C |
| PTC Rating | 260.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 36 WINAICO models in database
FAQ
How long is the warranty for the WINAICO WST-280P6?
The WST-280P6 comes with a 25-year product warranty covering defects and degradation.
How efficient is the WINAICO WST-280P6?
This panel has 16.83% efficiency, which is standard for commercial solar panels.
What is the max power output of the WINAICO WST-280P6?
The WINAICO WST-280P6 is rated at 280W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the WINAICO WST-280P6?
It measures 1665 x 999 x 35 mm and weighs 20.8kg.
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