Name the problems a battery half the size of a flatbed trailer "solves"?

That’s not half the size of a flatbed trailer and nobody with space for one trailer has real problems to solve that can be solved with a single delivery.

It’s cargo container size and that’s apparently a few MWH of battery these days.

	▲	esseph 2 days ago \| parent [-]
		I don't really understand this line of thought and where you're going with this or the point you're trying to make.