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Brand range: 320W–550W
Monocrystalline
Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W
Max Power
405W
Efficiency
20.98%
Operating V
31.0V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.1V |
| Short Circuit Current (Isc) | 13.65A |
| Voltage at Pmax (Vmp) | 31.0V |
| Current at Pmax (Imp) | 13.05A |
| Temp. Coefficient of Pmax | -0.368%/°C |
| Dimensions | 1785 x 1082 x 35 mm |
| Weight | 24.1kg |
| NOCT | 47.45°C |
| PTC Rating | 379.7W |
📋 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
What is the max power output of the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W?
The Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W?
The DH-M154B 405W comes with a 25-year product warranty covering defects and degradation.
How efficient is the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W?
This panel has 20.98% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Dehui Solar Power (Vietnam) Co.,Ltd DH-M154B 405W?
It measures 1785 x 1082 x 35 mm and weighs 24.1kg.
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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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