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-290DD05A.002(II) (290W, 17.72%) is a Monocrystalline photovoltaic module. Electrical: Voc 39.5V, Isc 9.5A, Vmp 32.2V, Imp 9.01A. Temp coeff -0.463%/°C.
🏭View all 1385 Trina models→ Brand range: 160W–740W
Monocrystalline

Trina TSM-290DD05A.002(II)

Max Power
290W
Efficiency
17.72%
Operating V
32.2V
Warranty
25Y
Trina TSM-290DD05A.002(II) logo
Technical Specifications
Open Circuit Voltage (Voc)39.5V
Short Circuit Current (Isc)9.5A
Voltage at Pmax (Vmp)32.2V
Current at Pmax (Imp)9.01A
Temp. Coefficient of Pmax-0.463%/°C
Dimensions1650 x 992 x 35 mm
Weight20.5kg
NOCT46.3°C
PTC Rating268.5W
📋 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-290DD05A.002(II)?

This panel has 17.72% efficiency, which is standard for commercial solar panels.

What are the dimensions and weight of the Trina TSM-290DD05A.002(II)?

It measures 1650 x 992 x 35 mm and weighs 20.5kg.

What is the max power output of the Trina TSM-290DD05A.002(II)?

The Trina TSM-290DD05A.002(II) is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the Trina TSM-290DD05A.002(II)?

The TSM-290DD05A.002(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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