You have multiple factors to consider. Electrical service coming in, which can be 60 amp, 100 amp, 200 amp, etc., and then the individual circuits. Most of the time, individual circuits are only 15 amp. Best thing to consider is either separating loads on individual circuits, or running a high amp (like a 30 amp) and run it into a sub panel with some 15 amp circuits, Then run a strip on each circuit.