Silfab
SIL290NL
TIER 2
Monocrystalline
290
Pmax (W)
17.79%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Silfab |
| Model | SIL290NL |
| Max Power (Pmax) | 290W |
| Efficiency | 17.79% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 17.79% efficiency, this module prioritises affordability. Efficiency can be offset by lower cost per watt.
📋 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 SIL290NL?
Dimensions vary by configuration.
What is the max power output of the Silfab SIL290NL?
The Silfab SIL290NL is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Silfab SIL290NL?
This panel has 17.79% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Silfab SIL290NL?
The SIL290NL comes with a 25-year product warranty covering defects and degradation.