Qcells
Q.PEAK DUO XL-G10.3 505
TIER 2
Monocrystalline
505
Pmax (W)
22.75%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | Qcells |
| Model | Q.PEAK DUO XL-G10.3 505 |
| Max Power (Pmax) | 505W |
| Efficiency | 22.75% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 22.75% 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)
🏷️ 710 Qcells models in database
FAQ
What are the dimensions and weight of the Qcells Q.PEAK DUO XL-G10.3 505?
Dimensions vary by configuration.
What is the max power output of the Qcells Q.PEAK DUO XL-G10.3 505?
The Qcells Q.PEAK DUO XL-G10.3 505 is rated at 505W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Qcells Q.PEAK DUO XL-G10.3 505?
This panel has 22.75% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the Qcells Q.PEAK DUO XL-G10.3 505?
The Q.PEAK DUO XL-G10.3 505 comes with a 30-year product warranty covering defects and degradation.