No, but a stationary generator powered off a small volume of gasoline could have powered the house for the same amount of time, and then a gasoline powered car could've driven to the gas station to refill jerry cans. Both of which would cost substantially less than a cybertruck.
Yea but then you have to deal with gas which is nasty and stinky and noisy and polluting while having way less efficiency. A cybertruck charged with solar power is much more elegant and civilized.