Is Your Home Standby Generator Ready for Summer Storms and Hurricane Season?
Summer in the mountains brings warm evenings, pop-up thunderstorms, and the start of hurricane season that can push heavy rain and strong winds into our region. When the grid goes down, your home standby generator can be the difference between a minor inconvenience and a major disruption for your family. This is the right time to make sure your system is ready before the next round of storms arrives.
Start with a simple pre-storm checklist
A few quick visual checks can go a long way toward keeping your generator ready for summer weather and hurricane-season outages. Begin by walking around the unit and confirming there is at least three feet of clear space on all sides, with no stored items, yard tools, plants, or debris blocking vents or panels. This open area helps the generator cool properly and gives technicians safe access if service is needed. Next, look for obvious signs of trouble such as oil or coolant leaks, corrosion on visible terminals, or loose or damaged panels. Make sure the generator is set to Auto mode so it can start on its own when utility power fails. If your system has a display, check for any warning or error messages and note them before the next storm hits.
Confirm regular exercise and professional testing
Most standby generators are designed to exercise automatically on a schedule, usually once a week, to help keep engine components lubricated and the battery charged. It is important to confirm that this exercise cycle is actually happening and that the unit is advancing engine hours, especially before high-risk weather seasons. If you do not hear or see the unit run on its usual test day, that is a good reason to contact a professional. Beyond weekly exercise, periodic testing with the generator powering a load is one of the best ways to confirm it will perform under real-world conditions. This kind of testing helps verify voltage, frequency, and amp draw while the generator is carrying the building. It can also reveal problems that may only appear when the engine is hot and under stress. Regular inspections and load testing are among the most effective ways to keep your system ready for severe weather.
Check fuel, batteries, and air flow
Fuel, batteries, and clean air are essential for reliable operation during long outages. If your generator runs on propane, make sure the tank has enough fuel for an extended outage and that access to the tank is clear. For natural gas systems, it is wise to understand your utility provider’s guidance during major storm events. Battery health is another key factor. Over time, batteries can lose capacity even if they appear to work during short runs. Routine battery testing and terminal cleaning can help prevent unexpected failures when your generator is needed most. It is also important to keep vents and intake areas free of leaves, grass clippings, and other debris so the system has proper airflow during hot and humid summer weather.
Make safety part of your storm plan
Safety should always be part of generator readiness, especially when strong storms keep families indoors for long periods of time. Generators should be installed and operated outdoors and away from doors, windows, and vents to help reduce the risk of carbon monoxide entering the home. Maintaining proper clearances recommended by the manufacturer and local codes is critical. Avoid placing anything around the unit that could restrict ventilation or create a hazard. Your household storm plan should also include working carbon monoxide detectors in key areas of the home and clear instructions for family members about how the generator operates. Knowing that the system will start automatically, power key circuits, and shut down safely when utility power returns can reduce stress during an outage.
When to call a local generator professional
Some checks are simple for homeowners to perform, but other tasks are best left to trained technicians. If you see leaks, hear unusual noises, notice error codes, or are unsure whether your generator has been tested under load, it is smart to schedule a professional visit before storm season peaks. A technician can perform a deeper inspection, verify transfer switch operation, check electrical connections, and confirm that the system is operating as it should. For many homeowners, a regular service agreement that includes inspections and full service visits is the easiest way to stay ahead of maintenance and avoid last-minute concerns when severe weather appears in the forecast.
If you have questions about your generator’s readiness for summer storms and hurricane season, Allan Dearth and Sons can help you evaluate your system and keep it prepared for the next outage.
