S SOLARSPECS
The Tesla Inc. T425S is a Monocrystalline solar module delivering 425W of rated power output with 20.13% module efficiency. Designed for residential rooftop systems, this panel brings reliable performance.
🏭View all 24 Tesla Inc. models Brand range: 23.75W–430W
Monocrystalline

Tesla Inc. T425S

Max Power
425W
Efficiency
20.13%
Operating V
41.0V
Warranty
25Y
Tesla Inc. T425S logo
Technical Specifications
Open Circuit Voltage (Voc)48.6V
Short Circuit Current (Isc)11.24A
Voltage at Pmax (Vmp)41.0V
Current at Pmax (Imp)10.36A
Temp. Coefficient of Pmax-0.331%/°C
Dimensions1866 x 1131 x 35 mm
Weight26.4kg
NOCT45.65°C
PTC Rating403.2W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 24 Tesla Inc. models in database

FAQ

What is the max power output of the Tesla Inc. T425S?

The Tesla Inc. T425S is rated at 425W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the Tesla Inc. T425S?

The T425S comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Tesla Inc. T425S?

It measures 1866 x 1131 x 35 mm and weighs 26.4kg.

How efficient is the Tesla Inc. T425S?

This panel has 20.13% efficiency, which is above average for commercial solar panels.

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At 425W, this is one of Tesla Inc.'s most powerful panels.

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