Inverters convert DC battery power to standard AC power. They allow you to run regular AC appliances, including TVs, computers, microwaves and power tools. With an inverter your AC loads run off your batteries and they can be used any time of day or night - without a generator - and definitely during a utility power failure.

When selecting an inverter, choose a size that can power the appliances you plan to use. Typical sizes installed in homes are 1000 to 2500 watts. Larger inverters from 4 kW to 11 kW are used in large power systems, such as lodges, and industrial applications.      

Most inverters include a stand-by battery charger, so that when the generator is on, the batteries are automatically recharged. Once the generator is turned off, the inverter system powers the same AC circuits. Not only do you have quiet power available 24 hours a day, but in most cases the fuel savings alone can pay for the complete cost of the inverter system in less than a year!