Choosing the wrong generator size is one of the most common event-planning mistakes. Here's how to get it right.
Calculate Your Total Load
Add up the wattage of everything you'll power — sound system, lighting, cooling — and add a 20% buffer for safety.
Small Events (Under 3KVA)
A compact generator is enough for lighting and a small sound system at an intimate gathering.
Medium Events (3-8KVA)
Most weddings and mid-sized parties with a full sound system and multiple lighting zones fall in this range.
Large Events (8KVA+)
Concerts, large receptions, and multi-vendor setups typically need this level of power, sometimes with a backup unit.
Don't Forget Fuel Planning
Ask your vendor about run-time per tank and whether fuel is included, especially for events running past a few hours.