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-370DEG14HC.20(II) (370W, 18.69%) is a Monocrystalline photovoltaic module. Electrical: Voc 48.8V, Isc 9.79A, Vmp 40V, Imp 9.26A. Temp coeff -0.353%/°C.
🏭View all 1385 Trina models Brand range: 160W–740W
Monocrystalline

Trina TSM-370DEG14HC.20(II)

Max Power
370W
Efficiency
18.69%
Operating V
40V
Warranty
25Y
Trina TSM-370DEG14HC.20(II) logo
Technical Specifications
Open Circuit Voltage (Voc)48.8V
Short Circuit Current (Isc)9.79A
Voltage at Pmax (Vmp)40V
Current at Pmax (Imp)9.26A
Temp. Coefficient of Pmax-0.353%/°C
Dimensions1807 x 1095 x 35 mm
Weight24.7kg
NOCT43.2°C
PTC Rating352.3W
📋 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-370DEG14HC.20(II)?

The TSM-370DEG14HC.20(II) comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Trina TSM-370DEG14HC.20(II)?

It measures 1807 x 1095 x 35 mm and weighs 24.7kg.

How efficient is the Trina TSM-370DEG14HC.20(II)?

This panel has 18.69% efficiency, which is standard for commercial solar panels.

What is the max power output of the Trina TSM-370DEG14HC.20(II)?

The Trina TSM-370DEG14HC.20(II) is rated at 370W under STC (1000 W/m², 25°C, AM 1.5).

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

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