5 Common Myths About Home Generators Debunked

When it comes to backup power, misinformation can lead to hesitation, or worse, an expensive mistake. If you’ve been considering a standby generator but feel overwhelmed by conflicting opinions online, this one’s for you. At PE Home Generators, we’ve heard all the myths, and we’re here to set the record straight.

Let’s break down six of the most common misconceptions about home generators and share the real facts every homeowner should know.

Myth 1: Home Generators Are Only Needed During Major Disasters

Many people assume that generators are something you only need if you’re prepping for “the big one,” a hurricane, blizzard, or full-blown disaster. But in reality, most power outages are caused by far more ordinary events: fallen trees, utility failures, or even car accidents that knock down power lines.

The truth is, outages happen year-round, and they don’t need to last for days to disrupt your life. A few hours without power can mean spoiled food in your fridge, lost work hours if you work from home, no heat or A/C when you need it most, and no way to run medical devices.

Having a generator is about practical preparation. With a standby unit installed, your home stays comfortable and safe no matter the reason behind the outage.

Myth 2: Home Generators Use Too Much Fuel

One of the most persistent generator myths is that they guzzle fuel like a monster truck. In reality, today’s Generac home generators are engineered for efficiency. They’re designed to deliver steady power without overconsuming propane or natural gas.

Fuel usage depends on the size of your generator, how many circuits it’s powering, and whether it’s running continuously or intermittently. Most systems only use fuel when the power is out, and smart load management helps reduce unnecessary draw.

So no, your generator won’t double your utility bill. And it certainly won’t eat through propane at an unsustainable pace. 

Myth 3: Home Generators Are Loud and Disruptive

If your mental image of a generator is something roaring on the side of your house like a lawn mower that never shuts off, you’re not the only one. But that perception is outdated.

Modern standby systems are significantly quieter than portable models, thanks to advancements in sound-dampening enclosures and low-RPM engines. Most models operate in the range of 60–70 decibels, roughly equivalent to a normal conversation or background music.

In fact, many of our customers say they hardly notice when their system kicks on. And if your home has strict HOA or zoning rules? We’ll help you select a unit that complies with local sound restrictions, so you can have peace of mind and quiet comfort.

Myth 4: Home Generators Are Too Expensive for the Average Homeowner

This is one of the biggest reasons homeowners hesitate, but it’s also one of the most misunderstood. Yes, a professionally installed system is an investment. But when you factor in the long-term value, it’s often more affordable than people think.

Installation typically costs less than a kitchen remodel and often far less than replacing spoiled food, hotel stays, or emergency home repairs during just one extended outage.

Plus, we offer flexible financing options to make backup power accessible for more families. Combine that with a lifespan of 15–20+ years, and you’ve got one of the most cost-effective upgrades you can make to your home.

Myth 5: Portable Generators Are Just as Reliable as Standby Systems

While portable generators do have their place, especially for short-term or off-grid needs, they’re not built for whole-home protection.

Here’s what they don’t offer:

• Automatic power restoration
• Direct connection to your home’s circuits
• Long-term fuel efficiency
• Hands-free reliability

Standby generators, by contrast, start automatically within seconds of a power loss and keep your essential systems running without lifting a finger. And since they’re professionally installed with proper transfer switches, they’re safer, with no extension cords, backfeeding risks, or refueling during a storm.

Portable units are fine for tailgating. But when it comes to your home, family, and peace of mind, a permanent system is in a league of its own.

Get Reliable Backup Power Before the Next Outage

If you’ve been holding off on getting a generator because of outdated assumptions or online myths, it’s time to move forward with confidence. PE Home Generators has helped homeowners all across Connecticut install safe, efficient, and code-compliant systems built for real-life protection.

From installation to ongoing service, we handle every step, so you can stop worrying about “what if” and start enjoying real peace of mind.

Call today or request your free quote online.