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Brand range: 390W–585W
Monocrystalline
Hounen Solar America Inc. HNM7-SH108-405/M
Max Power
405W
Efficiency
20.88%
Operating V
31.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.3V |
| Short Circuit Current (Isc) | 13.77A |
| Voltage at Pmax (Vmp) | 31.1V |
| Current at Pmax (Imp) | 13.03A |
| Temp. Coefficient of Pmax | -0.348%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 46.37°C |
| PTC Rating | 382.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 25 Hounen Solar America Inc. models in database
FAQ
How efficient is the Hounen Solar America Inc. HNM7-SH108-405/M?
This panel has 20.88% efficiency, which is above average for commercial solar panels.
What is the max power output of the Hounen Solar America Inc. HNM7-SH108-405/M?
The Hounen Solar America Inc. HNM7-SH108-405/M is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Hounen Solar America Inc. HNM7-SH108-405/M?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
How long is the warranty for the Hounen Solar America Inc. HNM7-SH108-405/M?
The HNM7-SH108-405/M comes with a 25-year product warranty covering defects and degradation.
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📊 Brand Context
Hounen Solar America Inc. offers 25 solar panel models from 390W to 585W.
Browse all Hounen Solar America Inc. models →