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Brand range: 160W–740W
Monocrystalline
Trina TSM-305PA14.28
Max Power
305W
Efficiency
15.88%
Operating V
36.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.2V |
| Short Circuit Current (Isc) | 8.82A |
| Voltage at Pmax (Vmp) | 36.7V |
| Current at Pmax (Imp) | 8.31A |
| Temp. Coefficient of Pmax | -0.43%/°C |
| Dimensions | 1950 x 985 x 35 mm |
| Weight | 24.0kg |
| NOCT | 46.2°C |
| PTC Rating | 284.1W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 1385 Trina models in database
FAQ
What is the max power output of the Trina TSM-305PA14.28?
The Trina TSM-305PA14.28 is rated at 305W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-305PA14.28?
It measures 1950 x 985 x 35 mm and weighs 24.0kg.
How long is the warranty for the Trina TSM-305PA14.28?
The TSM-305PA14.28 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Trina TSM-305PA14.28?
This panel has 15.88% efficiency, which is standard for commercial solar panels.
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