| Model | ES- 2 0k |
| Rated power | 2 0kw |
| Maximum power | 2 3kw |
| Rated voltage | 220 v |
| Start-up wind speed | 2 m/s |
| Rated wind speed | 10m/s |
| Survival wind speed | 65m/s |
| Top net weight | 1300 kg |
| Wheel diameter | 11.6 m |
| Number of blades | 3 |
| Blades material | Reinforced glass fiber |
| Generator type | Three phase permanent magnet AC synchronous generator |
| Magnet material | NdFeB |
| Generator case | Carbon steel |
| Control system | Electromagnet/wind wheel yaw |
| Working temperature | -40°C - 80°C |
| Design life | 20 y |