S SOLARSPECS
As one of the latest offerings from E3/DC, the Standard 440W represents cutting-edge Monocrystalline PERC solar technology optimized for maximum energy yield. The optimized 20.6% 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 440W is built for decades of reliable energy production. Measuring 1855 x 1026 x 35 mm and weighing 21.2kg, the Standard 440W is designed for efficient handling and installation.
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Monocrystalline PERC

E3/DC Standard 440W

Max Power
440W
Efficiency
20.6%
Operating V
34.8V
Warranty
25Y
E3/DC Standard 440W logo
Technical Specifications
Open Circuit Voltage (Voc)42.6V
Short Circuit Current (Isc)13.4A
Voltage at Pmax (Vmp)34.8V
Current at Pmax (Imp)12.64A
Temp. Coefficient of Pmax-0.36%/°C
Dimensions1855 x 1026 x 35 mm
Weight21.2kg

FAQ

What is the power output of E3/DC Standard 440W?

The E3/DC Standard 440W produces up to 440W of maximum power under Standard Test Conditions (STC).

How efficient is the Standard 440W?

The Standard 440W has a module efficiency of 20.6%, 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 440W, covering product defects and performance guarantees.

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