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-285DE061M(II) (285W, 17.59%) is a Monocrystalline photovoltaic module. Electrical: Voc 33.6V, Isc 10.7A, Vmp 28V, Imp 10.19A. Temp coeff -0.358%/°C.
🏭View all 1385 Trina models Brand range: 160W–740W
Monocrystalline

Trina TSM-285DE061M(II)

Max Power
285W
Efficiency
17.59%
Operating V
28V
Warranty
25Y
Trina TSM-285DE061M(II) logo
Technical Specifications
Open Circuit Voltage (Voc)33.6V
Short Circuit Current (Isc)10.7A
Voltage at Pmax (Vmp)28V
Current at Pmax (Imp)10.19A
Temp. Coefficient of Pmax-0.358%/°C
Dimensions1635 x 991 x 35 mm
Weight20.3kg
NOCT45.68°C
PTC Rating269.1W
📋 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-285DE061M(II)?

The TSM-285DE061M(II) comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Trina TSM-285DE061M(II)?

It measures 1635 x 991 x 35 mm and weighs 20.3kg.

What is the max power output of the Trina TSM-285DE061M(II)?

The Trina TSM-285DE061M(II) is rated at 285W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the Trina TSM-285DE061M(II)?

This panel has 17.59% efficiency, which is standard for commercial solar panels.

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

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