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-385DE09.08 is a Monocrystalline solar module delivering 385W of rated power output with 20.16% module efficiency. Designed for residential rooftop systems, this panel brings reliable performance.
🏭View all 1385 Trina models→ Brand range: 160W–740W
Monocrystalline

Trina TSM-385DE09.08

Max Power
385W
Efficiency
20.16%
Operating V
33.6V
Warranty
25Y
Trina TSM-385DE09.08 logo
Technical Specifications
Open Circuit Voltage (Voc)40.6V
Short Circuit Current (Isc)12.07A
Voltage at Pmax (Vmp)33.6V
Current at Pmax (Imp)11.46A
Temp. Coefficient of Pmax-0.357%/°C
Dimensions1775 x 1076 x 35 mm
Weight23.9kg
NOCT44.8°C
PTC Rating364.6W
📋 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-385DE09.08?

The TSM-385DE09.08 comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Trina TSM-385DE09.08?

It measures 1775 x 1076 x 35 mm and weighs 23.9kg.

What is the max power output of the Trina TSM-385DE09.08?

The Trina TSM-385DE09.08 is rated at 385W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the Trina TSM-385DE09.08?

This panel has 20.16% efficiency, which is above average for commercial solar panels.

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📊 Brand Context

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

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