🏭View all 25 Hounen Solar America Inc. models→
Brand range: 390W–585W
Monocrystalline
Hounen Solar America Inc. HNM7-SHDB144-540/M
Max Power
540W
Efficiency
20.93%
Operating V
41.5V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.8V |
| Short Circuit Current (Isc) | 13.77A |
| Voltage at Pmax (Vmp) | 41.5V |
| Current at Pmax (Imp) | 13.02A |
| Temp. Coefficient of Pmax | -0.33%/°C |
| Dimensions | 2063 x 1250 x 35 mm |
| Weight | 32.2kg |
| NOCT | 45.45°C |
| PTC Rating | 512.6W |
📋 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
What warranty does Hounen Solar America Inc. provide?
Hounen Solar America Inc. offers a 30-year warranty for the HNM7-SHDB144-540/M, reflecting confidence in long-term durability.
How efficient is the Hounen Solar America Inc. HNM7-SHDB144-540/M?
This panel has 20.93% efficiency, which is above average for commercial solar panels.
What is the max power output of the Hounen Solar America Inc. HNM7-SHDB144-540/M?
The Hounen Solar America Inc. HNM7-SHDB144-540/M is rated at 540W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Hounen Solar America Inc. HNM7-SHDB144-540/M?
It measures 2063 x 1250 x 35 mm and weighs 32.2kg.
Compare This Panel
Add this Hounen Solar America Inc. HNM7-SHDB144-540/M to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
⚡ High-Power Model
At 540W, this is one of Hounen Solar America Inc.'s most powerful panels.
Compare with Hounen Solar America Inc. lineup →