Batteries that store surplus energy generated by domestic solar panels. The idea is that the panels power the house during the day and then the energy stored in the battery powers it at night. They're increasingly popular in Australia.
It's also possible to use some EVs' batteries to run a house as they are much bigger than typical house batteries.
It's also possible to use some EVs' batteries to run a house as they are much bigger than typical house batteries.
Sometimes the road not travelled is best left that way. (Jane Goodall)