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Brand range: 160W–740W
Monocrystalline
Trina TSM-280DD05A.081(II)
Max Power
280W
Efficiency
17.11%
Operating V
31.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39V |
| Short Circuit Current (Isc) | 9.35A |
| Voltage at Pmax (Vmp) | 31.7V |
| Current at Pmax (Imp) | 8.84A |
| Temp. Coefficient of Pmax | -0.463%/°C |
| Dimensions | 1650 x 992 x 35 mm |
| Weight | 20.5kg |
| NOCT | 46.3°C |
| PTC Rating | 259.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
How efficient is the Trina TSM-280DD05A.081(II)?
This panel has 17.11% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Trina TSM-280DD05A.081(II)?
It measures 1650 x 992 x 35 mm and weighs 20.5kg.
How long is the warranty for the Trina TSM-280DD05A.081(II)?
The TSM-280DD05A.081(II) comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Trina TSM-280DD05A.081(II)?
The Trina TSM-280DD05A.081(II) is rated at 280W under STC (1000 W/m², 25°C, AM 1.5).
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