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Brand range: 130W–335W
Monocrystalline
U.S. Solar USS-QCMO3-72-320
Max Power
320W
Efficiency
16.46%
Operating V
38.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 46.3V |
| Short Circuit Current (Isc) | 8.9A |
| Voltage at Pmax (Vmp) | 38.6V |
| Current at Pmax (Imp) | 8.3A |
| Temp. Coefficient of Pmax | -0.432%/°C |
| Dimensions | 1960 x 992 x 35 mm |
| Weight | 24.3kg |
| NOCT | 45.6°C |
| PTC Rating | 298.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 77 U.S. Solar models in database
FAQ
What is the max power output of the U.S. Solar USS-QCMO3-72-320?
The U.S. Solar USS-QCMO3-72-320 is rated at 320W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the U.S. Solar USS-QCMO3-72-320?
This panel has 16.46% efficiency, which is standard for commercial solar panels.
How long is the warranty for the U.S. Solar USS-QCMO3-72-320?
The USS-QCMO3-72-320 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the U.S. Solar USS-QCMO3-72-320?
It measures 1960 x 992 x 35 mm and weighs 24.3kg.
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