Best Portable Generators for Home Backup Power
When the power goes out, having a reliable portable generator for home backup ensures your essential appliances and devices keep running smoothly. We’ve compared top models that offer robust power output, fuel flexibility, and convenient features like remote start and transfer switch compatibility. Below is a summary table of highly rated portable generators ideal for home emergency use.
| Model | Power Output | Fuel Type | Run Time | Special Features |
|---|---|---|---|---|
| Westinghouse 12500 Watt Dual Fuel | 9500W running (gas) | Gasoline, Propane | Up to 12 hours | Remote start, transfer switch ready, VFT display |
| Westinghouse 14500 Peak Watt Tri-Fuel | 11,500W running (gas) | Gasoline, Propane, Natural Gas | Up to 19 hours on gas | Remote start, heavy-duty engine, fuel gauge |
| DuroMax XP13000EH Dual Fuel | 13,000W peak | Gasoline, Propane | Not specified | Transfer switch ready, electric start |
| Westinghouse 13500 Peak Watt Tri-Fuel | 10,500W running (gas) | Gasoline, Propane, Natural Gas | Up to 19 hours on gas | Remote start, transfer switch ready, CO shutdown |
| Mutaomay 4000W Portable Quiet Generator | 3200W running | Gasoline | Up to 14 hours | Quiet operation, eco mode, multiple outlets |
Westinghouse 12500 Watt Dual Fuel Portable Generator
This generator delivers 9500 running watts on gasoline and 8500 running watts on propane. It offers convenient remote electric start via an included key fob and features a digital VFT display showing voltage output, frequency, and lifetime hours. With up to 12 hours of run time on a 6.6-gallon fuel tank, it covers extended power outages. The unit includes multiple outlets with rubber covers for safety, including GFCI-protected 120V receptacles, a transfer switch ready 30A outlet, and an RV-ready 50A outlet. The powerful 457cc 4-stroke OHV engine features a cast iron sleeve, automatic low oil shutdown, and a digital hour meter.
Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator
Ideal for larger homes, this tri-fuel generator supports gasoline, propane, and natural gas fueling. It produces 11,500 running watts on gasoline and sustains power for up to 19 hours on a 9.5-gallon tank. Powered by a heavy-duty 550cc 4-stroke OHV engine with durable cast iron sleeve construction, it supports extended usage. Additional features include a built-in fuel gauge, remote electric start, and transfer switch compatibility for easy integration with home panels.
DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator
The XP13000EH provides 13,000 peak watts and supports both gasoline and propane fuel, designed to power entire homes during outages. Known for robust dual fuel technology, DuroMax integrates a powerful engine built for durability. It includes electric start functionality and is transfer switch ready, facilitating easy home backup setup. This generator supports a variety of applications, from emergency backup to RV or job site power.
Westinghouse 13500 Peak Watt Tri-Fuel Portable Generator
This model delivers 10,500 running watts on gasoline and up to 19 hours runtime on a 9.5-gallon tank. Offering tri-fuel capabilities—gas, propane, and natural gas—it’s versatile for long-term outages. It includes remote start with key fob, transfer switch compatibility, and multiple outlets for household, RV, and transfer switch connections. Safety features include automatic low oil and carbon monoxide shutdown and rubber outlet covers. The 500cc 4-stroke OHV engine is built with cast iron sleeves ensuring durability.
Mutaomay 4000W Portable Quiet Generator
This smaller portable generator offers 3200 running watts from a 208cc 4-stroke OHV engine, making it suitable for essentials like RVs and small home appliances. Its quiet operation and eco mode extend runtime up to 14 hours on 2 gallons of gas, improving fuel efficiency. Multiple outlets include 120V household, 30A RV, and 12V DC ports to power various devices. The open frame design keeps it lightweight and portable, ideal for camping or emergency backup where space and noise are considerations.
Buying Guide: Choosing The Best Portable Generator For Home Backup
When selecting a portable generator for home backup, several key factors should guide your decision to ensure it meets your power needs and safety requirements.
Power Output and Capacity
Calculate the total wattage of appliances you intend to power during an outage. Generators have two outputs: running watts (continuous power) and peak watts (startup surge). Select a generator with sufficient running watts and adequate peak wattage for devices with high startup demands, such as refrigerators or pumps.
Fuel Type and Flexibility
Common generators use gasoline, propane, or natural gas. Tri-fuel or dual-fuel generators offer more flexibility, allowing you to switch fuels depending on availability. Propane and natural gas are often cleaner-burning and stored longer, while gasoline may be more accessible. Consider local fuel availability and storage safety.
Run Time and Fuel Tank Size
Longer run time reduces the need for frequent refueling during extended outages. Larger fuel tanks generally provide more hours of operation, but may increase weight. Some models include fuel gauges for convenient monitoring.
Starting Mechanism
Remote electric start is a convenient feature allowing you to start the generator from indoors. Some models also feature recoil (manual) start as a backup. Electric start models often include key fobs for remote operation.
Transfer Switch Compatibility
For safe connection to your home’s electrical panel, ensure the generator is transfer switch ready. A transfer switch isolates generator power from the grid, preventing backfeed, and allows seamless switching between utility and generator power.
Safety Features
Look for generators with automatic low oil shutdown to prevent engine damage and carbon monoxide (CO) detection/shutdown to reduce poisoning risk. Covered or GFCI outlets enhance electrical safety, especially in damp conditions.
Noise Level and Portability
Consider noise restrictions in your area or intended use. Inverter generators are quieter but often offer lower power output. Weight and wheel kits affect portability, important if you need to move the generator frequently.
Additional Functionalities
Features like digital displays, fuel gauges, USB outlets, and hour meters improve usability and monitoring. Some generators come with economy or eco modes to optimize fuel usage and reduce emissions.