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Brand range: 170W–330W
Monocrystalline
Suntech Power STP280-24/Vd
Max Power
280W
Efficiency
14.43%
Operating V
35.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.8V |
| Short Circuit Current (Isc) | 8.33A |
| Voltage at Pmax (Vmp) | 35.2V |
| Current at Pmax (Imp) | 7.95A |
| Temp. Coefficient of Pmax | -0.415%/°C |
| Dimensions | 1956 x 992 x 35 mm |
| Weight | 24.3kg |
| NOCT | 46.1°C |
| PTC Rating | 261.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 133 Suntech Power models in database
FAQ
How efficient is the Suntech Power STP280-24/Vd?
This panel has 14.43% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Suntech Power STP280-24/Vd?
It measures 1956 x 992 x 35 mm and weighs 24.3kg.
What is the max power output of the Suntech Power STP280-24/Vd?
The Suntech Power STP280-24/Vd is rated at 280W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Suntech Power STP280-24/Vd?
The STP280-24/Vd comes with a 25-year product warranty covering defects and degradation.
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