S SOLARSPECS
Trina Solar, established in 1997, is one of the oldest and most trusted solar panel manufacturers globally, with over 130 GW of modules shipped worldwide. Trina's TSM-280DEG5.47(II) leverages Monocrystalline technology to achieve 17.02% module efficiency and 280W maximum power. Key specs: Voc=39V, Isc=9.35A, Vmp=31.7V, Imp=8.84A. Warranty: 25 years.
🏭View all 1385 Trina models→ Brand range: 160W–740W
Monocrystalline

Trina TSM-280DEG5.47(II)

Max Power
280W
Efficiency
17.02%
Operating V
31.7V
Warranty
25Y
Trina TSM-280DEG5.47(II) logo
Technical Specifications
Open Circuit Voltage (Voc)39V
Short Circuit Current (Isc)9.35A
Voltage at Pmax (Vmp)31.7V
Current at Pmax (Imp)8.84A
Temp. Coefficient of Pmax-0.425%/°C
Dimensions1658 x 992 x 35 mm
Weight20.6kg
NOCT46.2°C
PTC Rating261.0W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 1385 Trina models in database

FAQ

What are the dimensions and weight of the Trina TSM-280DEG5.47(II)?

It measures 1658 x 992 x 35 mm and weighs 20.6kg.

What is the max power output of the Trina TSM-280DEG5.47(II)?

The Trina TSM-280DEG5.47(II) is rated at 280W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the Trina TSM-280DEG5.47(II)?

This panel has 17.02% efficiency, which is standard for commercial solar panels.

How long is the warranty for the Trina TSM-280DEG5.47(II)?

The TSM-280DEG5.47(II) comes with a 25-year product warranty covering defects and degradation.

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Trina offers 1385 solar panel models from 160W to 740W.

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