Do you have solarspots? (As in multiple 5k's?) A 5k takes 50 paper amps (roughly 41.5 technicallly). So if you had 1, maybe an 80 amp gennie would do you well with room for your other lights (depending on what they are). But if you have multiple 5k's, you may be moving up into 200-500 amp gennies in which case you can get a baffled towe gennie (500 amps is the maximum to still run on unleaded gasoline) - and keep in mind that you are talking about expensive generators that are usually rented. You are also then talking about single/3 phase banded, something like a 300 amp box, snake bites, lunch boxes, 100/60 amp bates cable, and everything you need for distro. Hopefully that helped you some.