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Brand range: 275W–740W
Monocrystalline
REC REC740AA Pro XL
Max Power
740W
Efficiency
22.22%
Operating V
46.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 53.8V |
| Short Circuit Current (Isc) | 16.75A |
| Voltage at Pmax (Vmp) | 46.3V |
| Current at Pmax (Imp) | 15.97A |
| Temp. Coefficient of Pmax | -0.247%/°C |
| Dimensions | 2344 x 1421 x 35 mm |
| Weight | 41.6kg |
| NOCT | 44.85°C |
| PTC Rating | 712.8W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 242 REC models in database
FAQ
What warranty does REC provide?
REC offers a 30-year warranty for the REC740AA Pro XL, reflecting confidence in long-term durability.
How does temperature affect the REC REC740AA Pro XL?
With a temp coefficient of -0.247%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What are the dimensions and weight of the REC REC740AA Pro XL?
It measures 2344 x 1421 x 35 mm and weighs 41.6kg.
How efficient is the REC REC740AA Pro XL?
This panel has 22.22% efficiency, which is high for commercial solar panels.
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