HD HYUNDAI ENERGY SOLUTIONS CO., LTD.
HiS-S440XI
TIER 2
Monocrystalline
440
Pmax (W)
20.28%
Efficiency
—
Voc
25Y
Warranty
Technical Specifications
| Brand | HD HYUNDAI ENERGY SOLUTIONS CO., LTD. |
| Model | HiS-S440XI |
| Max Power (Pmax) | 440W |
| Efficiency | 20.28% |
| Cell Type | Monocrystalline |
Above-Average Efficiency: At 20.28% efficiency, this module offers above-average energy conversion for its class.
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 92 HD HYUNDAI ENERGY SOLUTIONS CO., LTD. models in database
FAQ
What are the dimensions and weight of the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S440XI?
Dimensions vary by configuration.
What is the max power output of the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S440XI?
The HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S440XI is rated at 440W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S440XI?
This panel has 20.28% efficiency, which is above average efficiency for commercial solar panels.
How long is the warranty for the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S440XI?
The HiS-S440XI comes with a 25-year product warranty covering defects and degradation.