S SOLARSPECS
Designed for small commercial installations, the BYD BYD400MLK-27 combines 400W power output with 20.62% efficiency in a Monocrystalline form factor.
🏭View all 70 BYD models Brand range: 225W–665W
Monocrystalline

BYD BYD400MLK-27

Max Power
400W
Efficiency
20.62%
Operating V
30.4V
Warranty
25Y
BYD BYD400MLK-27 logo
Technical Specifications
Open Circuit Voltage (Voc)37.0V
Short Circuit Current (Isc)13.78A
Voltage at Pmax (Vmp)30.4V
Current at Pmax (Imp)13.15A
Temp. Coefficient of Pmax-0.364%/°C
Dimensions1789 x 1084 x 35 mm
Weight24.2kg
NOCT46.2°C
PTC Rating376.8W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 70 BYD models in database

FAQ

How long is the warranty for the BYD BYD400MLK-27?

The BYD400MLK-27 comes with a 25-year product warranty covering defects and degradation.

How efficient is the BYD BYD400MLK-27?

This panel has 20.62% efficiency, which is above average for commercial solar panels.

What is the max power output of the BYD BYD400MLK-27?

The BYD BYD400MLK-27 is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).

What are the dimensions and weight of the BYD BYD400MLK-27?

It measures 1789 x 1084 x 35 mm and weighs 24.2kg.

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📊 Brand Context

BYD offers 70 solar panel models from 225W to 665W.

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