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Brand range: 160W–740W
Monocrystalline
Trina TSM-490DE18M(II)
Max Power
490W
Efficiency
20.94%
Operating V
42.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 51.3V |
| Short Circuit Current (Isc) | 12.14A |
| Voltage at Pmax (Vmp) | 42.4V |
| Current at Pmax (Imp) | 11.56A |
| Temp. Coefficient of Pmax | -0.337%/°C |
| Dimensions | 1965 x 1191 x 35 mm |
| Weight | 29.3kg |
| NOCT | 45°C |
| PTC Rating | 465.3W |
📋 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-490DE18M(II)?
The TSM-490DE18M(II) comes with a 25-year product warranty covering defects and degradation.
How efficient is the Trina TSM-490DE18M(II)?
This panel has 20.94% efficiency, which is above average for commercial solar panels.
What is the max power output of the Trina TSM-490DE18M(II)?
The Trina TSM-490DE18M(II) is rated at 490W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Trina TSM-490DE18M(II)?
It measures 1965 x 1191 x 35 mm and weighs 29.3kg.
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