Choosing the right generator comes down to a few essentials. First, work out...

https://annamaid.com/how-far-in-advance-should-i-book-a-generator-for-an-event-the-pros-guide/

Choosing the right generator comes down to a few essentials. First, work out your total wattage so you don't overload the machine. Think about your environment, too. If you’re at a backyard party, get a quiet inverter model