Qcells
Q.PRO L 290
TIER 2
Monocrystalline
290
Pmax (W)
15.01%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Qcells |
| Model | Q.PRO L 290 |
| Max Power (Pmax) | 290W |
| Efficiency | 15.01% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 15.01% 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)
🏷️ 710 Qcells models in database
FAQ
What are the dimensions and weight of the Qcells Q.PRO L 290?
Dimensions vary by configuration.
What is the max power output of the Qcells Q.PRO L 290?
The Qcells Q.PRO L 290 is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Qcells Q.PRO L 290?
This panel has 15.01% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Qcells Q.PRO L 290?
The Q.PRO L 290 comes with a 25-year product warranty covering defects and degradation.