Hyundai
HiS-S221SF
TIER 2
Monocrystalline
221
Pmax (W)
15.23%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Hyundai |
| Model | HiS-S221SF |
| Max Power (Pmax) | 221W |
| Efficiency | 15.23% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 15.23% 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)
🏷️ 424 Hyundai models in database
FAQ
What are the dimensions and weight of the Hyundai HiS-S221SF?
Dimensions vary by configuration.
What is the max power output of the Hyundai HiS-S221SF?
The Hyundai HiS-S221SF is rated at 221W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Hyundai HiS-S221SF?
This panel has 15.23% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Hyundai HiS-S221SF?
The HiS-S221SF comes with a 25-year product warranty covering defects and degradation.