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Brand range: 160W–740W
Monocrystalline
Trina TSM-290PD14
Max Power
290W
Efficiency
15.1%
Operating V
35.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.7V |
| Short Circuit Current (Isc) | 8.63A |
| Voltage at Pmax (Vmp) | 35.5V |
| Current at Pmax (Imp) | 8.17A |
| Temp. Coefficient of Pmax | -0.43%/°C |
| Dimensions | 1950 x 985 x 35 mm |
| Weight | 24.0kg |
| NOCT | 43.3°C |
| PTC Rating | 273.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
How long is the warranty for the Trina TSM-290PD14?
The TSM-290PD14 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Trina TSM-290PD14?
This panel has 15.1% efficiency, which is standard for commercial solar panels.
What is the max power output of the Trina TSM-290PD14?
The Trina TSM-290PD14 is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-290PD14?
It measures 1950 x 985 x 35 mm and weighs 24.0kg.
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