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Brand range: 275W–740W
Monocrystalline
REC REC420AA Pure 2
Max Power
420W
Efficiency
22.34%
Operating V
42.2V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 48.8V |
| Short Circuit Current (Isc) | 10.74A |
| Voltage at Pmax (Vmp) | 42.2V |
| Current at Pmax (Imp) | 9.96A |
| Temp. Coefficient of Pmax | -0.234%/°C |
| Dimensions | 1761 x 1067 x 35 mm |
| Weight | 23.5kg |
| NOCT | 43.36°C |
| PTC Rating | 406.5W |
📋 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 REC420AA Pure 2?
The REC REC420AA Pure 2 is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the REC REC420AA Pure 2?
It measures 1761 x 1067 x 35 mm and weighs 23.5kg.
How long is the warranty for the REC REC420AA Pure 2?
The REC420AA Pure 2 comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the REC REC420AA Pure 2?
With a temp coefficient of -0.234%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
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