The Ultimate Guide to Choosing Generators for Your Home
When you think of generators, you probably picture loud and stinky engines that plug into your home’s electrical system. However, there are many different types of generators.
To determine the best generator size, list all the appliances and devices you want to power during a power outage. Then, calculate the wattage requirements of each item.
Know Your Budget
In addition to the upfront price of a generator, it’s essential to consider the cost to run it. Generators can be fueled by gas, diesel, natural gas, and liquid propane, each with associated costs. Determine what items you want to power during a power outage and add the required wattage. Be sure to consider surge watts needed when appliances like air conditioners, sump pumps, and electric ranges turn on.
Once you know your power needs, choose a generator size that can accommodate them. Portable backup generators start at $450 and run a few devices, while whole-house standby generators can cost up to $10,000 and power the entire home. Consider a propane model that uses less fuel than gas to reduce costs. Some generators Edgewater, MD, can also be integrated with solar panels for off-grid living. Find a top-rated installer and choose an affordable option that suits your lifestyle.
Know Your Power Needs
Depending on the type and size of generator you select, home generators can keep freezers, lights, refrigerators, HVAC systems, sump pumps, electric water heaters, and more running during a power outage. To determine what size generator you need, first, list essential appliances and devices you want to run during an outage. Then, find out each device’s wattage. This is usually indicated on the appliance or device’s label and user manual. Adding up the starting wattage of all your appliances will give you a total power requirement.
Then, multiply that number by 1000 to get kilowatts (kW) wattage. Some manufacturers offer generator sizing calculators on their websites to help homeowners estimate their needed generator size. Others recommend working with an electrician or an authorized dealer to ensure you get the right generator. Standby generators typically perform weekly self-tests and come with monitoring software. Portable generators may also include a warranty and maintenance plan.
Know Your Installation Options
While you may be tempted to cut corners on a generator installation to save money, doing so will likely cost you in the long run. It’s important to work with contractors who have a strong track record and a history of working with the types of generators you’re considering.
One key factor is the generator size you need, which depends on what you want to keep powered during an outage. The more essential items you want to power, such as refrigerators and sump pumps, the higher the wattage requirement.
Your installer will help you determine the best generator sizing for your home by reviewing the equipment in each room and adding up their wattage. They’ll also search for the best location on your property to install the generator to meet safety guidelines. This includes ensuring the back of the generator has at least 60 inches of clearance from the roof that overhangs your house and that the front of the generator is at least 36 inches away from open windows or doors.
