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Brand range: 275W–740W
Monocrystalline
REC REC390AA Pure
Max Power
390W
Efficiency
21.79%
Operating V
41.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48.6V |
| Short Circuit Current (Isc) | 10.19A |
| Voltage at Pmax (Vmp) | 41.5V |
| Current at Pmax (Imp) | 9.4A |
| Temp. Coefficient of Pmax | -0.256%/°C |
| Dimensions | 1719 x 1042 x 35 mm |
| Weight | 22.4kg |
| NOCT | 45.01°C |
| PTC Rating | 375.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 242 REC models in database
FAQ
What is the max power output of the REC REC390AA Pure?
The REC REC390AA Pure is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the REC REC390AA Pure?
With a temp coefficient of -0.256%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How long is the warranty for the REC REC390AA Pure?
The REC390AA Pure comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the REC REC390AA Pure?
It measures 1719 x 1042 x 35 mm and weighs 22.4kg.
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