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Brand range: 320W–550W
Monocrystalline
Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W
Max Power
400W
Efficiency
20.73%
Operating V
30.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.9V |
| Short Circuit Current (Isc) | 13.6A |
| Voltage at Pmax (Vmp) | 30.8V |
| Current at Pmax (Imp) | 12.96A |
| Temp. Coefficient of Pmax | -0.368%/°C |
| Dimensions | 1785 x 1082 x 35 mm |
| Weight | 24.1kg |
| NOCT | 47.45°C |
| PTC Rating | 375.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 99 Dehui Solar Power (Vietnam) Co.,Ltd models in database
FAQ
How long is the warranty for the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W?
The DH-M154B 400W comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W?
It measures 1785 x 1082 x 35 mm and weighs 24.1kg.
What is the max power output of the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W?
The Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 400W?
This panel has 20.73% efficiency, which is above average for commercial solar panels.
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📊 Brand Context
Dehui Solar Power (Vietnam) Co.,Ltd offers 99 solar panel models from 320W to 550W.
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