Battery storage seems eminently scalable compared to other energy developments. A commodity that can be manufactured in a factory and that we would need anyway

Battery storage seems eminently scalable compared to other energy developments. A commodity that can be manufactured in a factory and that we would need anyway for cars. Small components that can be built into enclosures, and racked in a container. And the sites are nice and simple. A fence, some substation gear, a concrete pad.