It very much depends on your requirements, but most home or small business applications will only need single phase power.
Three phase generators are generally only used in construction and electrical environments where worker safety and tools are taken into consideration. Most residential applications are single phase and using a three phase generator is a waste of money and a waste of fuel. If you have a 3 phase service you will need a 3 phase generator, otherwise use a single phase generator.
If you're still unsure, you can speak to our experts on the phone or by email.
