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Brand range: 335W–430W
Monocrystalline
Solaria PowerX-390R-4T
Max Power
390W
Efficiency
18.57%
Operating V
32.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 36.9V |
| Short Circuit Current (Isc) | 13.34A |
| Voltage at Pmax (Vmp) | 32.1V |
| Current at Pmax (Imp) | 12.16A |
| Temp. Coefficient of Pmax | -0.358%/°C |
| Dimensions | 1861 x 1128 x 35 mm |
| Weight | 26.2kg |
| NOCT | 45.6°C |
| PTC Rating | 368.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 45 Solaria models in database
FAQ
What is the max power output of the Solaria PowerX-390R-4T?
The Solaria PowerX-390R-4T is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Solaria PowerX-390R-4T?
It measures 1861 x 1128 x 35 mm and weighs 26.2kg.
How long is the warranty for the Solaria PowerX-390R-4T?
The PowerX-390R-4T comes with a 25-year product warranty covering defects and degradation.
How efficient is the Solaria PowerX-390R-4T?
This panel has 18.57% efficiency, which is standard for commercial solar panels.
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