Silfab
SIL305XL
TIER 2
Monocrystalline
305
Pmax (W)
18.71%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Silfab |
| Model | SIL305XL |
| Max Power (Pmax) | 305W |
| Efficiency | 18.71% |
| Cell Type | Monocrystalline |
Standard Efficiency: At 18.71% efficiency, this offers a solid balance between cost per watt and energy output.
📋 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 SIL305XL?
Dimensions vary by configuration.
What is the max power output of the Silfab SIL305XL?
The Silfab SIL305XL is rated at 305W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Silfab SIL305XL?
This panel has 18.71% efficiency, which is standard efficiency for commercial solar panels.
How long is the warranty for the Silfab SIL305XL?
The SIL305XL comes with a 25-year product warranty covering defects and degradation.