champion vs generac whole house generator


As someone who lives in an area that frequently experiences power outages, having a reliable whole house generator has become a necessity for me. In times of crisis, it’s important to have access to a continuous power supply to keep my family and home safe. That’s why I’ve decided to compare two of the most popular brands out there: Champion and Generac.

The Importance of Having a Whole House Generator for Emergency Power Supply

Power outages can happen at any time, and can last for hours or even days. During these times, having a whole house generator can be a lifesaver. Depending on the severity of the outage, it can be dangerous for households without backup power as it can lead to disruptions to heating/cooling, food spoilage, water damage, basement floods, and even security breaches. It’s really an essential home item that can not just keeps you and yours safe, but it also maintains the quality of living.

Brief Introduction and Comparison of Two Popular Brands: Champion and Generac

In today’s post, I’ll be comparing Champion and Generac, which have a great reputation in the market. Both brands have high-quality products with excellent features, performance, and maintenance. However, there are some key differences between them that are worth considering when choosing a generator for your home.

Section 1: Champion vs Generac – Features

Description of Key Features of Champion Whole House Generator

Champion generators are known for their reliability and durability. They are housed in a steel frame, which makes them resistant to wear and tear. Most Champion generators come with an automatic transfer switch (ATS) that will power up the generator as soon as it detects a power outage. Additionally, Champion generators have a quiet operation that reduces noise pollution compared to other brands.

Description of Key Features of Generac Whole House Generator

Generac generators are also known for their durability and high-quality performance. They come with the option of natural gas or propane, which can be a plus in case of a natural gas leak or issue. Generac generators have their own patented technology, which provides a higher-quality power to protect sensitive appliances from power surges.

Comparison of the Features and Benefits of Each Brand

In terms of features, both Champion and Generac offer excellent products. Champion generators are known for their quiet operation, whereas Generac generators provide a higher-quality power to their customers. The automatic transfer switch feature is available in both brands, so this doesn’t differ between the two. It really comes down to your individual preferences and requirements.

Section 2: Champion vs Generac – Performance

Explanation of the Performance of Champion Whole House Generator During Power Outages

Champion generators perform really well during power outages. They automatically detect a power outage and start up immediately. They are also equipped with safety features that ensure that the generator will shut down safely when power is restored. Additionally, their noise level is really low compared to other brands, so this is a plus for reducing the noise pollution for your neighborhood.

Explanation of the Performance of Generac Whole House Generator During Power Outages

Generac’s generator performance is also incredible. They detect power outages within seconds and start up automatically. They have different control options, too, such as Wi-Fi, cellular, and Ethernet to monitor and control your generator even from afar. Generac generators offer an excellent level of protection to your sensitive appliances due to their patented technology. They also have a low fuel consumption, reducing the refuel frequency during power outages.

Comparison of the Overall Performance of Each Brand

Champion and Generac have an excellent overall performance. Both brands are equipped with top-notch features that make them reliable during power outages. Champion is known for their quiet operation whereas Generac is famous for providing high-quality power. Ultimately, it really comes down to your individual preferences, although Generac is equipped better to handle surges and low fuel consumption.

Section 3: Champion vs Generac – Maintenance and Service

Explanation of the Maintenance Requirements of Champion Whole House Generator

Champion whole house generators require battery maintenance and oil changes every 100 hours for optimal performance. Owners will also need to ensure that the fuel source is stable and check the air filter for build-up. Additionally, every two years or so, a professional technician will need to visit to ensure that the generator is running optimally.

Explanation of the Maintenance Requirements of Generac Whole House Generator

Generac whole house generators require fuel and oil changes every 250 hours of operation, and battery maintenance approximately every two years. The air filter and spark plug need to be checked regularly for build-up, too. Technicians recommend that an annual inspection is completed to ensure that the generator is running optimally.

Comparison of the Ease of Maintenance and Available Services for Each Brand

Both brands offer great maintenance and servicing options to homeowners. However, Champion products need a more frequent visit from technicians, and the generator must be serviced more frequently for optimal performance. In contrast, Generac’s servicing options seem to be cheaper and more efficient overall. The GenConnect app allows homeowners to efficiently monitor their generator performance and fix minor problems on their own.

Section 4: Champion vs Generac – Price

Brief Analysis of the Price Range of the Whole House Generator Offered by Each Brand

The price range between Champion and Generac whole house generators is comparable. Depending on the KW power rating of the generator, prices can range from $2500-$5000. When comparing prices, it’s essential to think of the number of KWs required as well as the features that you’ll need. Additionally, the type of fuel that each product requires plays a role in the overall price, with propane being more expensive than natural gas, for example.

Discussion of the Value for Money Provided by Each Brand

Both Champion and Generac offer great value for their customers’ money. The price range of their products is comparable, and they both have excellent features, performance, and maintenance. Generac’s patented technology provides an extra layer of protection to your sensitive appliances, but at a higher cost, whereas Champion is known for their quiet operation. Therefore, it is up to the individual to weigh which option provides the best value for the product and for their home power needs.


In conclusion, both Champion and Generac whole house generators are excellent options for homeowners looking for generators to keep their households powered during outages. They both have similar features and performance but have some minor differences that set them apart. Based on this review, I would recommend Generac over Champion due to their patented technology, low fuel consumption, and easier maintenance options. But ultimately, the choice is yours! Whichever brand you choose, it’s vital to invest in a reliable whole house generator to ensure that you have access to continuous power supply during emergencies.

List of 10 champion vs generac whole house generator

SaleBestseller No. 1
Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator, Ultralight
  • DUAL FUEL: Operate your 2500-watt portable generator right out of the box on either gasoline or propane, plus at only 39 pounds, this inverter is one of the lightest 2500-watt inverters in the industry
  • QUIET OPERATION: With an ultra-quiet 53 dBA from 23 feet, enjoy 2500 starting watts, 1850 running watts and up to 11.5 hours run time on gasoline, and 1665 running watts and up to 34 hours on propane
  • PARALLEL READY: The optional, sold-separately clip-on parallel kit enables this inverter to connect with another 2500-watt Champion inverter to double your output power. GFCI Outlets : No
  • CLEAN POWER: Includes two covered 120V 20A household outlets with clean electricity (less than 3% THD), a 12V automotive-style outlet, plus a handy dual port USB adapter
  • CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
SaleBestseller No. 2
Generac 6485 Scheduled Maintenance Kit for 20kW and 22kW Standby Generators with 999cc Engine , Black
  • Scheduled maintenance kit is for standby home generators
  • For use with the 20kW and 22kW air cooled standby generators from 2013 or later (999cc engine)
  • Maintenance is recommended every 200-hours or 2-years
  • Includes a pre-cleaner, air filter, oil filter, oil funnel, (2) spark plugs, blue cloth, instruction manual and maintenance sticker
  • Oil must be purchased separately
SaleBestseller No. 3
E3 Spark Plugs E3.20 Lawn and Garden Spark Plug, Pack of 1
  • FOR OPTIMAL PERFORMANCE: Spark plug that fits a variety of 4-cycle engines, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
  • PATENTED TECHNOLOGY: DiamondFIRE features a unique design with an edge-to-edge spark path, which allows replenishment of the spark zone with a fresh fuel/air charge
  • INCREASED DURABILITY: Near elimination of performance inhibiting carbon deposits, which dramatically extends the life of the spark plug
  • REPLACES: Champion RC12YC, RC14YC; NGK BCP4ES-11, BKR4E, BKR4E-11, BKR5E, BKR5E-11, BKRES, BKR6EKB-11, FR4, FR5
  • Compatible with vehicle type: lawn and garden applications
Bestseller No. 4
DuroMax XP13000HX Dual Fuel Portable Generator-13000 Watt Gas or Propane Powered Electric Start w/CO Alert, 50 State Approved, Blue
  • All-new control center with a digital multimeter, push-button start, and a front-facing fuel interface allowing you to change your fuel type in seconds! The digital multimeter displays voltage, frequency, total hours run, and hours until the recommended maintenance
  • This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice
  • Equipped with DuroMax “CO Alert Technology” that will automatically shut down the generator if an unsafe level of carbon monoxide is detected
  • Built using a powerful 500cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years
  • The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!
Bestseller No. 5
DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray
  • POWERFUL DUROMAX ENGINE: The XP13000EH is powered by a 500cc OHV Duromax Engine. Engine Speed-3600 RPM. Wheel Diameter-10-Inches .With Gasoline : Peak Wattage - 13,000., Running Wattage - 10,500., Running Amperage at 120V - 87.5., Running Amperage at 240V - 43.75., Runtime at 25% Load - 17., Runtime at 50% Load - 8With Propane : Peak Wattage - 12,350., Running Wattage - 9,975., Running Amperage at 120V - 83.13., Running Amperage at 240V - 41.56., Runtime at 25% Load - 13., Runtime at 50% Load - 6Please read the detailed safety instructions in the manual before operating.
  • DUAL FUEL TECHNOLOGY: The ability to run on Propane or Gasoline allows the Freedom and Flexibility of Fuel Choice.
  • PLENTY OF POWER: With 13,000 starting watts and 10,500 watts, this unit can handle heavy loads from lights, refrigerators, home conditioners and high amperage power tools.
  • MAXIMUM POWER: The power panel includes a wide selection of outlets for maximum compatibility in your applications including: 1 120/240V 50A heavy duty outlet, 1 120/240V 30A twist lock outlet, 1 120V 30A twist lock outlet, and 2 120V 20A household outlets.
  • POWERING EVERYONE ANYWHERE: Like all DuroMax generators, the XP13000EH is EPA and CARB approved for use in all 50 states.
SaleBestseller No. 6
Champion 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R)
  • Powerful – Connect the locking outlet on your generator to the manual transfer switch on your home and extend up to 30 amps of power
  • Flexible – The cold and heat resistant 25-foot, 10-gauge wire stays flexible in extreme temperatures and is rated for 250-volt use
  • Weather Resistant – Service grade, abrasion and weather-resistant SJTW insulation
  • Safe – Extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust
  • Reliable – Champion Support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts
SaleBestseller No. 7
Jackery Explorer 1000 Portable Power Station, 1002Wh Capacity with 3x1000W AC Outlets, Solar Generator (Solar Panel Not Included) for Home Backup, Emergency, Outdoor Camping
  • Clean and Unlimited Solar Energy: 100% green energy with smart MPPT controller for optimal charging efficiency. The power station can be fully charged with 2 Jackery SolarSaga 100W solar panels (Should be bought separately) within 6 hrs or only 5.5 hrs via AC wall outlet charging. Ideal for your camping or family emergency storage.
  • Easy to Use: The ergonomic shape of the handle grants an ease grip. And use in one touch with simple and speedy setup within 60s to enjoy outstanding charging efficiency.
  • Safe & Reliable for Outdoor Camping: Features industry-leading cylindrical batteries (popular with manufacturers of Electric Vehicles) that meet UL safety standards. Certified with Impact-Resistance Class 9, passing the UL drop test (withstanding 3 drops from 0.9m height on any surface). The pure sine wave inverter delivers constant voltage that protects equipment from damage.
  • Power Pretty Much Anything: Power 90% home appliances with 1002Wh (1000W AC output power) and 8 outlets (3*AC outlet, 1*USB-A , 1*USB-A quick charge 3.0, 2*USB-C PD, 1*Car outlet). Ideal for outdoor off-grid activities and home backup power to power refrigerator, TV, mini cooler, electric grill, fan, and more for your outdoor and home needs.
  • Quiet & Strong: At a such large capacity, this Explorer will leave you with VERY LITTLE to NO noise, giving you the peace and power all at once. Extra bonus for the built - unlike most other portable generators, this supports pass-through charging while its battery life is protected.
SaleBestseller No. 8
Westinghouse Outdoor Power Equipment 9500 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A Outlet, Gas Powered, CARB Compliant
  • 7500 Running Watts and 9500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 11 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge. Grounding System-Bonded Neutral
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User's Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by a 420cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
Bestseller No. 9
GENMAX Portable Inverter Generator, 2000W Ultra Quiet Gas Engine, EPA Compliant, Eco Mode Function, Ultra Light, Suitable for Backup Home and Camping(GM2000i)
  • 【Powerful Engine and Safe For Sensitive electronics 】The GENMAX 2000 Starting Watts Inverter Generator is powered by a 79.7cc 4- stroke OHV gas engine,with inverter technology produce 2000 Starting Watts/ 1600 Running Watts clean power (less than 3% THD),  confidently connect your sensitive electronics such as TV, lights, fans, small power tools and more on camping trips, etc.
  • 【Ultralight and Small Size】At only 34pounds, GM2000i is one of the lightest 2000w inverter in this industry. The sturdy handle makes it easy to carry for long distance.
  • 【Extremely Quiet,Fuel Efficient】 As Low as 60 dBA Noise Output, Run for 8 hours at 50% load on a 1 gallon tank, Features “Economy Mode” for Maximum Fuel Efficiency.
  • 【Power Panel】Includes low oil alarm, overload alarm,Co warning light and output indicator features “Eco mode” for conserving energy and maximum fuel efficiency ,120V/20A outlets and one5V / 1A outlets , one 5V / 2.1A outlets .parallel ready.
  • 【CO Detect Shutdown】  Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning.
SaleBestseller No. 10
Champion Power Equipment 100740 30-Amp ParaLINK Parallel Kit for Linking Two 2000 to 3000 Watt Inverter Generators, Yellow/Black
  • Equipped with enough power to start and run most 15,000 BTU RV air conditioners
  • Seamlessly integrates any two 2000-watt to 3000-watt ParaLINK ready inverters with a hand-tightened clamp for easy attachment
  • Parallel two lightweight and ultra-quiet inverters to get the power of a larger unit when you need it
  • 120V 30A (TT-30R) RV outlet and a 120V 30A locking outlet (L5-30R) with a 30-amp circuit breaker to prevent overloads
  • Includes 1-year limited warranty with FREE lifetime technical support from dedicated experts

People also ask


1. What is the difference between a Champion and a Generac whole house generator?
Both Champion and Generac are leading brands when it comes to whole house generators, but they differ in terms of features, power output, and pricing. Champion generators have a lower price point and are more budget-friendly, while Generac generators are known for their larger power output and advanced features.

2. How do I determine the right generator size for my home?
The size of your generator will depend on the power requirements of your home. To determine the right size, you need to calculate the total wattage of all appliances and devices that you want to run during a power outage. You can use online wattage calculators or consult an electrician for an accurate assessment.

3. Can I install a whole house generator myself?
It is highly recommended that a licensed electrician install your whole house generator to ensure proper and safe installation. Installing a generator yourself is not only risky, but it can also void your warranty.

4. How often should I do maintenance on my whole house generator?
Generators should be serviced every 6 to 12 months, depending on usage and manufacturer recommendations. Routine maintenance includes oil and filter changes, inspection of electrical connections, and testing of the generator’s functionality.

5. Can a whole house generator be used in RVs or camping?
Whole house generators are designed for home use and may not be suitable for RVs or camping. However, there are portable generators available that are safe and effective for outdoor use.

6. Can a whole house generator be connected to natural gas?
Yes, whole house generators can be connected to natural gas lines for a continuous fuel source. However, installation of a natural gas line requires permits and professional installation.

7. How long can a whole house generator run?
The length of time a whole house generator can run depends on the fuel supply and the usage of appliances and devices. Generally, generators can run for several hours to several days on a full tank of fuel. It’s important to monitor fuel levels and usage to ensure sufficient power supply during an outage.

8. Will a whole house generator increase my homeowners insurance?
Adding a whole house generator may increase your homeowners insurance, but you should check with your insurance provider to determine the extent of the increase. Some providers offer discounts for homes installed with whole house generators as they serve as backup power sources during emergencies.