Table 3 Energy performance E (kWh) of electricity generator systems from unconventional sources (Vasilescu 2020)
Device | Energy performance E (kWh) Wind speed: 10 m/s | Energy performance E (kWh) Wind speed: 22 m/s |
|---|---|---|
FLETTNER helium balloon | 1000 | |
4 Large vertical wind turbines | 2000 | 8000 |