Generac Home Standby Generator Sale
Now All 48kW 120/240-Volt Single Phase XG Protector Generators
Ship with an ecobee by Generac Smart Thermostat
Generac Standby
Generators 10% OFF
10kW – 26kW Guardian Home Standby
Sale Ends January 21, 2026
10% OFF
Generac 10kW-26kW Home Standby Generators
Stay Powered with 10% Off at Norwall on a Generac Automatic Home Standby Generator
Norwall Always Has the Best Prices on Generators and Equipment
A Generac Home Standby Generator Keeps the Power On and Your Home Comfortable During Power Outages that Last a Few Hours to a Few Weeks.
Shop Norwall’s Everyday Low Price on Generac Home Standby and Commercial Standby Generators.
Most Powerful Home Generators Available Today
Winter is here and we’ve already seen the Ice Storms, Blizzards, and Power Outages. Now is the perfect time to get a Generac Home Standby Generator.
Unexpectedly, researchers at climate.gov report La Nina Conditions emerged in September with below average sea surface temperatures. La Nina should persist through at least Janary and possibly as late as March. If the La Nina strengthens, it could have significant impacts on the coming winter.
The National Hurricane Center reminds us every year that it only takes 1 tropical cyclone to turn your season into an active season. So far this year, we have had 12 tropical cyclones, 4 named storms, and 3 hurricanes, still slightly below average but with six weeks left in the hurricane season.
Everyone should have an emergency preparedness plan that includes an alternate source of power during an outage or a blackout. In the West, aging distribution equipment prompts utilities to enact Widespread Blackouts Affecting Hundreds of Thousands of Utility Customers.
Winter storms affect most parts of the United States. Take advantage of the sales and promotions at Norwall this fall and winter seaspn and be prepared for the next outage.
Generac 22kW to 28kW Generators
Generac 10kW to 18kW Generators
Standby Generators start and run automatically—In Any Weather—to restore power during an outage. Save Hundreds on any Generac Guardian or PowerPact home standby system at Norwall PowerSystems, where no one beats our advertised prices—Norwall Price Match Promise
The 2026 Atlantic Hurricane Season Start is Less Than 5 Months Away
Prepare for Summer Storms and Hurricane Season with a Generac Home Standby Generator
Live Near the Coast? Updates on the 2025 Hurricane Season.
Get the Latest Hurricane Season Forecast on the Norwall Blog.
Generac fully-automatic home standby generators restore power within seconds after a power outage hits. Even if the power stays off for days, the Generac Guardian generator keeps your home safe and comfortable with essential appliances and everyday conveniences. When the power goes out, the generator starts within seconds. Moments later, the automatic transfer switch disconnects the utility lines before supplying power from the generator. After the utility power returns, the ATS disconnects the generator lines and restores utility power. The generator shuts down following a short cool-down cycle.
Generac Guardian is the Number One Selling Home Generator Brand in America
Whole House Generators supply power for the entire home. The Generac 22kW Guardian is the most popular air-cooled generator available. With built-in power management for up to four 5-ton central air conditioners and the option to add eight more heavy loads, the generator keeps all the conveniences, essential appliances, and important systems up and running throughout the outage.
Every year, hurricanes and tropical storms threaten the Gulf and East Coast with storms that wreak havoc on the local power distribution grids. Widespread Power Outages caused by hurricanes affect millions of utility customers every year and can last anywhere from several days to more than a month. Long-range predictions on the number of storms have a track record that includes a wide margin of error, even as the season progresses through July, August, and September.
Remember. It only takes one storm to make your hurricane season, an active hurricane season.
Need More Power?
Consider a Generac Protector Diesel or Gas
Liquid-Cooled Power for Exceptional Reliability in hot climates + Power Capacity from 15kW to 150kW—Power for large estates, luxury homes, or multiple outbuildings.
Generac Guardian Home Standby Generators provide backup power during outages. They can supply an entire home or selected circuits throughout the outage. They work when you’re away from home on vacation, at work, or in the middle of the night when you’re asleep.
Generac Air-Cooled Generators use a fan to force outside air over the generator engine and alternator. Generac equips their home standby generators with G-Force engines, the only purpose-built engine made specifically for a standby generator. TruePower Technology, Advanced Controllers, and Quiet Test sound control make the Guardian a superior product.
This 48kW Protector Diesel backs up a home, barn, outbuildings, and outdoor lights. The-132 gallon extended run tank allows two and half days of run time at half load, making it an excellent choice for farms, businesses, and large homes.
The Generac 22kW Model 7043, the most popular home standby generator nationwide, includes a 200-Amp Whole House Automatic Transfer Switch (ATS) with Power Management for up to four, 5-ton air conditioners and wireless Mobile Link remote monitoring. Optional Power Management Modules add control for one to eight 240-Volt appliances like water heaters, well pumps, and electric ranges.
10kW and 14kW generators can also backup essential and critical circuits during an outage. More power helps with air conditioners and other heavy loads that you might deem critical. Air Conditioners, water heaters, and some kitchen and bath appliances can use a lot of power. For example, a regular hair dryer needs at least twice the power of a refrigerator or freezer. Cooking appliances that heat food need more power. When you’re working with your chosen installer to determine the size generator you need, keep in mind that you still have to cook food, not just keep it cold.
Liquid-Cooled Generac Protector Standby Generators have the most power and optimum cooling in hot environments where air-cooled models might overheat during times of extended use. Protector Gas Generators run on either Propane or Natural Gas. For areas without access to NG or LPG, Protector Diesel fills in the gap. Extended-Run models with larger tanks allow backup power for two to three days without refueling.
No one has lower prices on Generac Guardian and PowerPact Home Standby Generators.
Page updated January 2, 2026
