I want a battery in my house big enough for me to lose power for 2 days and still cook with electric stove and have hot water from water heater.
That is my dream for every house. To be able to have a stable power well from some kind of battery fed by a solar + grid sharing. To be able to offer extra power to a neighbor if they need it for a project or a party or help however.
I don’t want to be energy isolated from the grid. I want to be energy insulated and be of the grid.