Yingli Energy
YL220P-29b
TIER 2
Monocrystalline
220
Pmax (W)
13.47%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Yingli Energy |
| Model | YL220P-29b |
| Max Power (Pmax) | 220W |
| Efficiency | 13.47% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 13.47% 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)
🏷️ 79 Yingli Energy models in database
FAQ
What are the dimensions and weight of the Yingli Energy YL220P-29b?
Dimensions vary by configuration.
What is the max power output of the Yingli Energy YL220P-29b?
The Yingli Energy YL220P-29b is rated at 220W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Yingli Energy YL220P-29b?
This panel has 13.47% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Yingli Energy YL220P-29b?
The YL220P-29b comes with a 25-year product warranty covering defects and degradation.