When choosing a backup generator for a home, there are several factors to consider. The first is the size of the generator. The size will depend on the amount of power required to keep essential systems and equipment running during an outage. A general rule of thumb is to add up the wattage of all the essential circuits, add 20%, then choose a generator that meets or exceeds that number.
Second, consider the type of fuel the generator uses. Common fuel options include natural gas, propane, and diesel. Each has its own advantages and disadvantages, so it’s important to choose the one that best suits your needs.
- Natural Gas - Considered the most convenient option if readily accessible, providing a virtually limitless fuel supply directly from the home's gas line.
- Propane - Requires a dedicated storage tank, but is a good choice for areas without natural gas access and offers portability.
- Diesel - While less common in home applications, diesel can be a cost-effective option with high energy efficiency, but may require larger storage tanks and can be less convenient.
Third, it’s important to choose a generator that is easy to use and maintain. Look for features like automatic start and stop, remote monitoring, and automatic transfer switches. These features can make operating and maintaining your generator much easier.