S SOLARSPECS
The E3/DC Standard 400W (2025) is a high-performance Monocrystalline PERC solar module engineered for professional installations. The optimized 20.37% efficiency rating makes this module a reliable and cost-effective choice for large-scale solar deployments. Backed by a comprehensive 25-year warranty, the Standard 400W (2025) is built for decades of reliable energy production. Measuring 1722 x 1134 x 30 mm and weighing 19.0kg, the Standard 400W (2025) is designed for efficient handling and installation.
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Monocrystalline PERC

E3/DC Standard 400W (2025)

Max Power
400W
Efficiency
20.37%
Operating V
34.0V
Warranty
25Y
E3/DC Standard 400W (2025) logo
Technical Specifications
Open Circuit Voltage (Voc)41.6V
Short Circuit Current (Isc)12.47A
Voltage at Pmax (Vmp)34.0V
Current at Pmax (Imp)11.76A
Temp. Coefficient of Pmax-0.37%/°C
Dimensions1722 x 1134 x 30 mm
Weight19.0kg

FAQ

What is the power output of E3/DC Standard 400W (2025)?

The E3/DC Standard 400W (2025) produces up to 400W of maximum power under Standard Test Conditions (STC).

How efficient is the Standard 400W (2025)?

The Standard 400W (2025) has a module efficiency of 20.37%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does E3/DC offer?

E3/DC provides a 25-year warranty for the Standard 400W (2025), covering product defects and performance guarantees.

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