I'm just happy to see more competition in this space. More competition will drive down costs and increase innovation. Give me 20 companies all trying to sell me

I'm just happy to see more competition in this space. More competition will drive down costs and increase innovation. Give me 20 companies all trying to sell me the perfect solution for my home, please! When we reach a day that most homes have a basic battery like this in them to balance their power draw, power sources like wind and solar- which have variable output- become increasingly more economically viable. Oh, you can only produce when it's sunny/windy? That's fine, half the homes in the country are willing to pay you for energy right now and then use it later when it's not. What I'd love to see next: larger units for condo/apartment buildings. Put a massive battery pack on the roof, or next to the parking garage. Because of the shared draw, there would be a very consistent daily pattern of use, and you could right-size the battery to ensure maximum utility of it.