Key Energy has installed a three-phase flywheel energy storage system at a residence east of Perth, Western Australia. The 8 kW/32 kWh system was installed over two days in an above-ground enclosure, dramatically cutting the time needed to install the flywheel system.
store, not magnify… although it can deal with ‘ripples’ and ‘hiccups’ in power delivery…
its capacity isn’t that big, the title said so “32 kWh”. for average house, it might only last for 6-ish hours of sustained use. that should be sufficient
with the exception of natural disaster, your power company should have less than 6 hours of power outage per year.