Best Inverter Generators
Updated June 2025
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Best Inverter Generators
2025 Buyer's GuideUpdated June 2025
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1
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane...
Power Source: Propane or gasoline
Output Power Wattage: 12500 peak, 9500 running
Run Time: Up to 12 hours
Outlets: 4x AC, L14-30R twist lock, 14-50R RV
Parallel Capable: No
Weight: 211 lbs
Dimensions: 27.2" wide x 26.1" deep x 26.5" tall
Ideal For: Camping & RVs, home appliances, jobsites
1
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane...
Power Source: Propane or gasoline
Output Power Wattage: 12500 peak, 9500 running
Run Time: Up to 12 hours
Outlets: 4x AC, L14-30R twist lock, 14-50R RV
Parallel Capable: No
Weight: 211 lbs
Dimensions: 27.2" wide x 26.1" deep x 26.5" tall
Ideal For: Camping & RVs, home appliances, jobsites
2
4PATRIOTS
4Patriots Patriot Power Generator 2500X
Power Source: Solar-compatible battery
Output Power Wattage: 4000 peak, 2000 running
Run Time: Up to 400 hours
Outlets: 4x AC, 12V DC, 4x USB, 2x USB-C, 12V car
Parallel Capable: Yes
Weight: 60 lbs
Dimensions: 18.26" wide x 13" deep x 11.5" tall
Ideal For: Camping, home essentials, jobsites
2
4Patriots Patriot Power Generator 2500X
4PATRIOTS
Power Source: Solar-compatible battery
Output Power Wattage: 4000 peak, 2000 running
Run Time: Up to 400 hours
Outlets: 4x AC, 12V DC, 4x USB, 2x USB-C, 12V car
Parallel Capable: Yes
Weight: 60 lbs
Dimensions: 18.26" wide x 13" deep x 11.5" tall
Ideal For: Camping, home essentials, jobsites
3
CHAMPION
Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
Power Source: Gasoline
Output Power Wattage: 4000 peak, 3000 runing
Run Time: Up to 10 hours
Outlets: 2x AC, TT-30R RV, 12V car
Parallel Capable: Yes
Weight: 48.1 lbs
Dimensions: 11.7" wide x 17.9" deep x 19.7" tall
Ideal For: Camping, home essentials, jobsites
3
Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
CHAMPION
Power Source: Gasoline
Output Power Wattage: 4000 peak, 3000 runing
Run Time: Up to 10 hours
Outlets: 2x AC, TT-30R RV, 12V car
Parallel Capable: Yes
Weight: 48.1 lbs
Dimensions: 11.7" wide x 17.9" deep x 19.7" tall
Ideal For: Camping, home essentials, jobsites
4
WEN 3600-Watt Portable Inverter Generator, RV-Ready, Quiet and Lightweight with Fuel Shut Off (56360i)
Power Source: Gasoline
Output Power Wattage: 3600 peak, 2900 running
Run Time: Up to 5 hours
Outlets: 2x 120V, 2x USB, TT-30R RV, 12V DC
Parallel Capable: Yes
Weight: 46.3 lbs
Dimensions: 11.6" wide x 17.9" deep x 19.7" tall
Ideal For: Camping & RVs, home appliances, jobsites
4
WEN 3600-Watt Portable Inverter Generator, RV-Ready, Quiet and Lightweight with Fuel Shut Off (56360i)
Power Source: Gasoline
Output Power Wattage: 3600 peak, 2900 running
Run Time: Up to 5 hours
Outlets: 2x 120V, 2x USB, TT-30R RV, 12V DC
Parallel Capable: Yes
Weight: 46.3 lbs
Dimensions: 11.6" wide x 17.9" deep x 19.7" tall
Ideal For: Camping & RVs, home appliances, jobsites
5
Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Remote Electric Start, Gas & Propane Powered, RV...
Power Source: Propane or gasoline
Output Power Wattage: 5000 peak, 3900 running
Run Time: Up to 18 hours
Outlets: 2x AC, 2x USB, TT-30R RV
Parallel Capable: Yes
Weight: 104.7 lbs
Dimensions: 24.5" wide x 17.5" deep x 20" tall
Ideal For: Camping & RVs, home appliances, jobsites
5
Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Remote Electric Start, Gas & Propane Powered, RV...
Power Source: Propane or gasoline
Output Power Wattage: 5000 peak, 3900 running
Run Time: Up to 18 hours
Outlets: 2x AC, 2x USB, TT-30R RV
Parallel Capable: Yes
Weight: 104.7 lbs
Dimensions: 24.5" wide x 17.5" deep x 20" tall
Ideal For: Camping & RVs, home appliances, jobsites
6
Champion Power Equipment 4500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
Power Source: Gasoline
Output Power Wattage: 4500 peak, 3500 running
Run Time: Up to 14 hours
Outlets: 2x AC, 12V, TT-30R RV
Parallel Capable: Yes
Weight: 92.2 lbs
Dimensions: 17.7" wide x 23.2" deep x 20.1" tall
Ideal For: Camping & RVs, home appliances, jobsites
6
Champion Power Equipment 4500-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
Power Source: Gasoline
Output Power Wattage: 4500 peak, 3500 running
Run Time: Up to 14 hours
Outlets: 2x AC, 12V, TT-30R RV
Parallel Capable: Yes
Weight: 92.2 lbs
Dimensions: 17.7" wide x 23.2" deep x 20.1" tall
Ideal For: Camping & RVs, home appliances, jobsites
7
Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Wheel & Handle Kit, Gas & Propane Powered, RV Re...
Power Source: Propane or gasoline
Output Power Wattage: 5000 peak, 3900 running
Run Time: Up to 18 hours
Outlets: 2x AC, 2x USB, TT-30R RV
Parallel Capable: Yes
Weight: 85 lbs
Dimensions: 17.5" wide x 24.5" deep x 20" tall
Ideal For: Camping & RVs, home appliances, jobsites
7
Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Wheel & Handle Kit, Gas & Propane Powered, RV Re...
Power Source: Propane or gasoline
Output Power Wattage: 5000 peak, 3900 running
Run Time: Up to 18 hours
Outlets: 2x AC, 2x USB, TT-30R RV
Parallel Capable: Yes
Weight: 85 lbs
Dimensions: 17.5" wide x 24.5" deep x 20" tall
Ideal For: Camping & RVs, home appliances, jobsites
8
WEN 56477i 4800-Watt Portable Inverter Generator, 72.7 pounds
Power Source: Gasoline
Output Power Wattage: 4800 peak, 4000 running
Run Time: UP to 7 hours
Outlets: 4x AC, 2x USB, DC, TT-30R RV
Parallel Capable: Yes
Weight: 72.2 lbs
Dimensions: 12.6" wide x 23.8" deep x 22" tall
Ideal For: Camping & RVs, home appliances, jobsites
8
WEN 56477i 4800-Watt Portable Inverter Generator, 72.7 pounds
Power Source: Gasoline
Output Power Wattage: 4800 peak, 4000 running
Run Time: UP to 7 hours
Outlets: 4x AC, 2x USB, DC, TT-30R RV
Parallel Capable: Yes
Weight: 72.2 lbs
Dimensions: 12.6" wide x 23.8" deep x 22" tall
Ideal For: Camping & RVs, home appliances, jobsites
9
Westinghouse 2800 Peak Watt Super Quiet & Lightweight Portable Inverter Generator, Gas Powered, Parallel Capable, Long Run Time...
Power Source: Gasoline
Output Power Wattage: 2800 peak, 2200 running
Run Time: Up to 12 hours
Outlets: 2x AC, 2x USB
Parallel Capable: Yes
Weight: 46.3 lbs
Dimensions: 11.4" wide x 17.9" deep x 19.8" tall
Ideal For: Camping, home essentials, jobsites
9
Westinghouse 2800 Peak Watt Super Quiet & Lightweight Portable Inverter Generator, Gas Powered, Parallel Capable, Long Run Time...
Power Source: Gasoline
Output Power Wattage: 2800 peak, 2200 running
Run Time: Up to 12 hours
Outlets: 2x AC, 2x USB
Parallel Capable: Yes
Weight: 46.3 lbs
Dimensions: 11.4" wide x 17.9" deep x 19.8" tall
Ideal For: Camping, home essentials, jobsites
10
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propa...
Power Source: Propane or gasoline
Output Power Wattage: 11000 peak, 9000 running
Run Time: Up to 17 hours
Outlets: 2x AC, 30A twist lock, 14-50R
Parallel Capable: Yes
Weight: 187.4 lbs
Dimensions: 25.2" wide x 30.2" deep x 26.6" tall
Ideal For: Camping & RVs, home appliances, jobsites
10
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propa...
Power Source: Propane or gasoline
Output Power Wattage: 11000 peak, 9000 running
Run Time: Up to 17 hours
Outlets: 2x AC, 30A twist lock, 14-50R
Parallel Capable: Yes
Weight: 187.4 lbs
Dimensions: 25.2" wide x 30.2" deep x 26.6" tall
Ideal For: Camping & RVs, home appliances, jobsites
We also considered 10 others:
Our Top Choice
1
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane...
Power Source: Propane or gasoline
Output Power Wattage: 12500 peak, 9500 running
Run Time: Up to 12 hours
Outlets: 4x AC, L14-30R twist lock, 14-50R RV
Parallel Capable: No
Weight: 211 lbs
Dimensions: 27.2" wide x 26.1" deep x 26.5" tall
Ideal For: Camping & RVs, home appliances, jobsites
1
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane...
Power Source: Propane or gasoline
Output Power Wattage: 12500 peak, 9500 running
Run Time: Up to 12 hours
Outlets: 4x AC, L14-30R twist lock, 14-50R RV
Parallel Capable: No
Weight: 211 lbs
Dimensions: 27.2" wide x 26.1" deep x 26.5" tall
Ideal For: Camping & RVs, home appliances, jobsites
Compare Features
Inverter Generator Buyer's Guide
Navigating the many choices for every purchase can be challenging. Our team spends hours doing research on every product under the sun, and we summarize that information in clear, precise comparisons. Our top pick is based on the factors that are important to our readers, the most popular products in each category, and our data-driven analysis of all the options. We do our best to give you all the information you need to make the right purchase in one place.
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Models
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Hours of
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898
Purchases
Analyzed
Our recommendations are based on expert comparisons between available products in each category. We choose the topics that we think matter most to our readers, and provide concise, clear comparisons of the features that matter. Our rankings change day-to-day based on new data and shopping trends, so we can identify top-performing products and tailor our recommendations to exactly what our readers are looking for.
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