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Brand range: 160W–740W
Monocrystalline
Trina TSM-315DD14A(II)
Max Power
315W
Efficiency
16.23%
Operating V
37.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.8V |
| Short Circuit Current (Isc) | 8.96A |
| Voltage at Pmax (Vmp) | 37.2V |
| Current at Pmax (Imp) | 8.47A |
| Temp. Coefficient of Pmax | -0.385%/°C |
| Dimensions | 1956 x 992 x 35 mm |
| Weight | 24.3kg |
| NOCT | 45.7°C |
| PTC Rating | 296.1W |
📋 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-315DD14A(II)?
This panel has 16.23% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Trina TSM-315DD14A(II)?
It measures 1956 x 992 x 35 mm and weighs 24.3kg.
How long is the warranty for the Trina TSM-315DD14A(II)?
The TSM-315DD14A(II) comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Trina TSM-315DD14A(II)?
The Trina TSM-315DD14A(II) is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
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