The Importance of Lithium Ion Batteries

I originally was looking at Tesla, but screw that guy. And it just makes sense to have a chunk there, reserved. The standard way is self consumption - you go all day and gather all the energy as soon as the sun goes down. I do know that I actually did, but we're still tweaking some things. But the game is can you get through the night on battery? Cause that would be the dream, right? Is during regular kind of good sun, is you gonna make that?