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Brand range: 275W–740W
Monocrystalline
REC REC440AA Pure-RX-DC
Max Power
440W
Efficiency
21.78%
Operating V
53.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 65.6V |
| Short Circuit Current (Isc) | 8.74A |
| Voltage at Pmax (Vmp) | 53.7V |
| Current at Pmax (Imp) | 8.2A |
| Temp. Coefficient of Pmax | -0.248%/°C |
| Dimensions | 1826 x 1106 x 35 mm |
| Weight | 25.2kg |
| NOCT | 45.22°C |
| PTC Rating | 423.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 242 REC models in database
FAQ
How long is the warranty for the REC REC440AA Pure-RX-DC?
The REC440AA Pure-RX-DC comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the REC REC440AA Pure-RX-DC?
With a temp coefficient of -0.248%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What are the dimensions and weight of the REC REC440AA Pure-RX-DC?
It measures 1826 x 1106 x 35 mm and weighs 25.2kg.
How efficient is the REC REC440AA Pure-RX-DC?
This panel has 21.78% efficiency, which is high for commercial solar panels.
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