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Brand range: 275W–740W
Monocrystalline
REC REC420AA 72 XV
Max Power
420W
Efficiency
20.39%
Operating V
44.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 52.5V |
| Short Circuit Current (Isc) | 10.2A |
| Voltage at Pmax (Vmp) | 44.5V |
| Current at Pmax (Imp) | 9.45A |
| Temp. Coefficient of Pmax | -0.272%/°C |
| Dimensions | 1844 x 1117 x 35 mm |
| Weight | 25.7kg |
| NOCT | 45.16°C |
| PTC Rating | 402.7W |
📋 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 REC420AA 72 XV?
The REC420AA 72 XV comes with a 25-year product warranty covering defects and degradation.
How efficient is the REC REC420AA 72 XV?
This panel has 20.39% efficiency, which is above average for commercial solar panels.
What is the max power output of the REC REC420AA 72 XV?
The REC REC420AA 72 XV is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the REC REC420AA 72 XV?
With a temp coefficient of -0.272%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
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