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Brand range: 390W–585W
Monocrystalline
Hounen Solar America Inc. HNM7-UHLDD144-580/N
Max Power
580W
Efficiency
22.48%
Operating V
42.8V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 51.5V |
| Short Circuit Current (Isc) | 14.35A |
| Voltage at Pmax (Vmp) | 42.8V |
| Current at Pmax (Imp) | 13.56A |
| Temp. Coefficient of Pmax | -0.307%/°C |
| Dimensions | 2063 x 1250 x 35 mm |
| Weight | 32.2kg |
| NOCT | 46.23°C |
| PTC Rating | 551.6W |
📋 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-UHLDD144-580/N?
This panel has 22.48% efficiency, which is high for commercial solar panels.
What warranty does Hounen Solar America Inc. provide?
Hounen Solar America Inc. offers a 30-year warranty for the HNM7-UHLDD144-580/N, reflecting confidence in long-term durability.
What are the dimensions and weight of the Hounen Solar America Inc. HNM7-UHLDD144-580/N?
It measures 2063 x 1250 x 35 mm and weighs 32.2kg.
What is the max power output of the Hounen Solar America Inc. HNM7-UHLDD144-580/N?
The Hounen Solar America Inc. HNM7-UHLDD144-580/N is rated at 580W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This Hounen Solar America Inc. model ranks among the brand's most efficient panels at 22.48%.
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