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. The Trina TSM-355DEG14.47(II) (355W, 18.09%) is a Monocrystalline photovoltaic module. Electrical: Voc 47V, Isc 9.69A, Vmp 38.7V, Imp 9.17A. Temp coeff -0.425%/°C.
🏭View all 1385 Trina models→ Brand range: 160W–740W
Monocrystalline

Trina TSM-355DEG14.47(II)

Max Power
355W
Efficiency
18.09%
Operating V
38.7V
Warranty
25Y
Trina TSM-355DEG14.47(II) logo
Technical Specifications
Open Circuit Voltage (Voc)47V
Short Circuit Current (Isc)9.69A
Voltage at Pmax (Vmp)38.7V
Current at Pmax (Imp)9.17A
Temp. Coefficient of Pmax-0.425%/°C
Dimensions1978 x 992 x 35 mm
Weight24.5kg
NOCT46.2°C
PTC Rating330.9W
📋 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-355DEG14.47(II)?

The Trina TSM-355DEG14.47(II) is rated at 355W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the Trina TSM-355DEG14.47(II)?

The TSM-355DEG14.47(II) comes with a 25-year product warranty covering defects and degradation.

How efficient is the Trina TSM-355DEG14.47(II)?

This panel has 18.09% efficiency, which is standard for commercial solar panels.

What are the dimensions and weight of the Trina TSM-355DEG14.47(II)?

It measures 1978 x 992 x 35 mm and weighs 24.5kg.

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

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