The ENERGIESTRO flywheel stores energy like a stationary battery, but with the added benefit of unlimited life. In practice a flywheel will operate more than 30 years and one million cycles, whereas a battery lasts a few years and thousands of cycles. The bottom line is: the cost of energy storage with an ENERGIESTRO flywheel is much lower than with a battery.
Features of our first VOSS Flywheel:
| Capacity (kWh) |
Diameter (m) |
Height (m) |
Mass (t) |
Power (kW) |
| 12 | 1,7 | 2,5 | 10 | 7,5 |