Silfab
SIL-520QM
TIER 2
Monocrystalline
520
Pmax (W)
22.61%
Efficiency
—
Voc
30Y
Warranty
Technical Specifications
| Brand | Silfab |
| Model | SIL-520QM |
| Max Power (Pmax) | 520W |
| Efficiency | 22.61% |
| Cell Type | Monocrystalline |
Exceptional Efficiency: At 22.61% 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)
🏷️ 283 Silfab models in database
FAQ
What are the dimensions and weight of the Silfab SIL-520QM?
Dimensions vary by configuration.
What is the max power output of the Silfab SIL-520QM?
The Silfab SIL-520QM is rated at 520W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Silfab SIL-520QM?
This panel has 22.61% efficiency, which is exceptionally good efficiency for commercial solar panels.
How long is the warranty for the Silfab SIL-520QM?
The SIL-520QM comes with a 30-year product warranty covering defects and degradation.