Hyundai
HiS-M278MI
TIER 2
Monocrystalline
278
Pmax (W)
14.33%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | Hyundai |
| Model | HiS-M278MI |
| Max Power (Pmax) | 278W |
| Efficiency | 14.33% |
| Cell Type | Monocrystalline |
Below-Average Efficiency: At 14.33% 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-M278MI?
Dimensions vary by configuration.
What is the max power output of the Hyundai HiS-M278MI?
The Hyundai HiS-M278MI is rated at 278W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Hyundai HiS-M278MI?
This panel has 14.33% efficiency, which is below-average efficiency for commercial solar panels.
How long is the warranty for the Hyundai HiS-M278MI?
The HiS-M278MI comes with a 25-year product warranty covering defects and degradation.