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Brand range: 320W–590W
Monocrystalline
Solar4America Technology Inc. OPAL390-72MH5BB
Max Power
390W
Efficiency
20.1%
Operating V
40.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48.4V |
| Short Circuit Current (Isc) | 10.3A |
| Voltage at Pmax (Vmp) | 40.2V |
| Current at Pmax (Imp) | 9.72A |
| Temp. Coefficient of Pmax | -0.357%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 42.8°C |
| PTC Rating | 371.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 161 Solar4America Technology Inc. models in database
FAQ
What is the max power output of the Solar4America Technology Inc. OPAL390-72MH5BB?
The Solar4America Technology Inc. OPAL390-72MH5BB is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Solar4America Technology Inc. OPAL390-72MH5BB?
The OPAL390-72MH5BB comes with a 25-year product warranty covering defects and degradation.
How efficient is the Solar4America Technology Inc. OPAL390-72MH5BB?
This panel has 20.1% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Solar4America Technology Inc. OPAL390-72MH5BB?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
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📊 Brand Context
Solar4America Technology Inc. offers 161 solar panel models from 320W to 590W.
Browse all Solar4America Technology Inc. models →