REC
REC640AA Pro MG
TIER 2
Monocrystalline
640
Pmax (W)
23.1%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | REC |
| Model | REC640AA Pro MG |
| Max Power (Pmax) | 640W |
| Efficiency | 23.1% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 23.1% efficiency, this module sets a high bar for energy conversion — among the best available.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 242 REC models in database
FAQ
What are the dimensions and weight of the REC REC640AA Pro MG?
Dimensions vary by configuration.
What is the max power output of the REC REC640AA Pro MG?
The REC REC640AA Pro MG is rated at 640W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the REC REC640AA Pro MG?
This panel has 23.1% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the REC REC640AA Pro MG?
The REC640AA Pro MG comes with a 30-year product warranty covering defects and degradation.