That is a great idea, but will still take some time. I, and many others already have 8KW(and larger) inverter generation installed which on a great sunny day have large capacity unused, but we are not allowed to push it back into the grid. Maybe this is a quick way to get relief on the grid?
Now found out One only have apparently 3 moves requests per year. So they locked it to the address at my future address in Western Cape (blocked it when I switched it on in Gauteng), so 1 move gone and another gone when I move in April
Be aware AFRIHOST (apparently a MTN thing) LOCK your LTE router at one address (Tower Lock) If you switch your router on and it connects to another tower your services gets suspended.