Solar now being the cheapest energy source made its rounds on Lemmy some weeks ago, if I remember correctly. I just found this graphic and felt it was worth sharing independently.
this post was submitted on 17 Nov 2023
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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.
There is this vision for the future, where people can use the battery in their electric car (or a separately bought battery) to store power, either produced by their own cheap solar or from the grid during over-production. And then some software could sell that energy back into the grid at night or during high demand.
If that becomes a reality, we might have it at least so that if a chunk of the grid gets cut off for a bit, it can actually tide that over.
This isn't so much a vision for the future, as it's an option right now.
I can't wait until work puts in car chargers- Top off the battery for free during the day, come home and sell that juice back to the grid, baby!