Pick your generator by matching power to your gear, accounting for start-up...

https://wiki-cafe.win/index.php/What_Should_You_Check_About_Ventilation_When_Running_a_Generator_Outside%3F_A_Tradie%E2%80%99s_Guide

Pick your generator by matching power to your gear, accounting for start-up surges. Use petrol for portability or diesel for long, heavy-duty runs. Grab a quiet inverter model for backyard events to keep the neighbours happy