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Brand range: 160W–740W
Monocrystalline
Trina TSM-420DE15M(II)
Max Power
420W
Efficiency
21.15%
Operating V
41.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 10.74A |
| Voltage at Pmax (Vmp) | 41.1V |
| Current at Pmax (Imp) | 10.23A |
| Temp. Coefficient of Pmax | -0.326%/°C |
| Dimensions | 1810 x 1097 x 35 mm |
| Weight | 24.8kg |
| NOCT | 45.2°C |
| PTC Rating | 399.3W |
📋 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-420DE15M(II)?
The TSM-420DE15M(II) comes with a 25-year product warranty covering defects and degradation.
How efficient is the Trina TSM-420DE15M(II)?
This panel has 21.15% efficiency, which is high for commercial solar panels.
What is the max power output of the Trina TSM-420DE15M(II)?
The Trina TSM-420DE15M(II) is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-420DE15M(II)?
It measures 1810 x 1097 x 35 mm and weighs 24.8kg.
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