Our editorial team weighed PowerSmart's published specifications and how it stacks up against similar products in the generators category. What stands out: Compact, Under 40 lbs, AC & DC Outlets, and EPA Compliant. Where it falls short: Needs Manual Gas-Oil Mixing and 76dB Noise Level. That puts it at 7.7/10 on our WG Score – a solid, dependable choice.
Reviewed byDanielWhen choosing a best small portable generators for home, running watts is the single most important spec. It determines how many appliances you can power at once, from a refrigerator to a sump pump. Brand loyalty or a low price tag won’t save you if the generator can’t handle your essentials. That’s why we focus on real-world wattage capacity and fuel efficiency in our picks. For more on sizing, see our guide to best small power generators.
Running Watts Explained
Running watts (also called rated watts) is the continuous power a generator can supply hour after hour. Surge watts handle the momentary startup draw of motors, but running watts is what you live with. A 2,200-watt generator, for example, can run a 700-watt refrigerator plus a few lights and a phone charger, but not a 1,500-watt space heater at the same time.
To make this concrete, consider the Honda EU2200i. It delivers 1,800 running watts. A typical 18-cubic-foot refrigerator uses about 600 watts while running. That leaves 1,200 watts available for other devices: a 200-watt TV, a 300-watt laptop charger, and a 100-watt light string. That’s 1,200 watts total, so the Honda can handle all three simultaneously while still running the fridge. This calculation shows how a modest 1,800-watt generator can cover essential home loads.
Pros
- Exceptionally quiet for residential and camping use
- Reliable Honda engine with proven durability
- Compact size fits easily in truck beds or storage
- Parallel capability expands power options
- Built-in CO safety feature
Cons
- Recoil start only, no electric option
- Gasoline only with no dual fuel capability
- Higher price than some competing models
The Honda EU2200ITAN1 is a 2200-watt inverter generator designed for portable power needs. It provides clean, reliable electricity for RVs, camping, home backup, and job sites.
Users appreciate the low noise levels and lightweight build that make it easy to move and store. The CO-Minder feature adds an important safety layer by shutting down the unit if carbon monoxide reaches unsafe levels.
Build quality reflects Honda's reputation for durable engines, with the GXR120 delivering smooth performance. The 30A outlet supports direct RV connections and parallel operation with a second unit.
Drawbacks include the manual recoil start and gasoline-only fuel system. Overall it earns strong marks for reliability and quiet performance in its class.
Pros
- Exceptionally quiet operation ideal for noise-sensitive environments
- Advanced safety with CO-Minder carbon monoxide detection
- Portable and lightweight for easy carrying
- Smartphone app integration for convenient remote control
- Clean inverter power safe for sensitive electronics
Cons
- Recoil start only, no electric start option
- Runtime limited to 3.2 hours at full rated load
- 51-pound weight may feel heavy for extended carrying by one person
The Honda EU2200i is a premium 2200-watt portable inverter generator designed for versatile use at home, camping, tailgating, or job sites. It targets users needing reliable, quiet power for appliances like refrigerators, TVs, or power tools without the bulk of traditional generators.
Standout features include 10% more power than the prior EU2000i model, super quiet operation from 48 to 57 dB, and the innovative CO-Minder system that continuously monitors carbon monoxide levels and shuts down automatically for enhanced safety. The Bluetooth-enabled My Generator app allows wireless start/stop, real-time monitoring, and service alerts, adding unmatched convenience. Powered by the robust GXR120 commercial engine, it provides clean, stable inverter power efficient up to 8.1 hours at quarter load.
Build quality shines with its lightweight 47-pound frame, compact dimensions of 20 x 11.4 x 16.7 inches, and durable construction originally developed for heavy equipment. It excels in real-world scenarios like powering an extra fridge during outages or tools on construction sites, all while maintaining fuel efficiency on just 0.95 gallons.
Potential drawbacks include reliance on recoil starting, which may be tiring for frequent use, and shorter 3.2-hour runtime at full load. The weight, though light for its class, could challenge solo transport over long distances.
Overall, the EU2200i sets the standard for portable generators with its power, safety, quietness, and smart features, making it a top pick for anyone prioritizing quality and convenience in backup power.
Power: 2200W max / 1800W rated, 120V, 60Hz
Engine: Honda GXR120, 121cc, recoil start
Runtime: 3.2 hours at rated load, 8.1 hours at 1/4 load on 0.95-gal tank
Noise: 48-57 dB(A)
Weight/Dimensions: 51 lbs, 20"L x 11.4"W x 16.7"H
Outlets: 20A 125V duplex
Features: CO-Minder, Bluetooth app, inverter technology
Pros
- Exceptionally quiet operation at 52 dBA
- Long 12-hour runtime on small fuel tank
- Lightweight and portable with handle
- Pure sine wave output for electronics
- Built-in safety like low oil shutdown
Cons
- Fuel tank holds only 0.98 gallons, needing refills for multi-day use
- Parallel cord sold separately for linking units
- May have initial residual oil or fuel odor from factory testing
The Westinghouse iGen2800 is a compact inverter generator designed for homeowners facing power outages and outdoor enthusiasts like campers and tailgaters. With 2800 peak watts and 2200 running watts from its 4-stroke OHV engine, it handles essentials such as refrigerators, furnaces, and electronics while staying portable at just 46.3 pounds.
Standout features include ultra-quiet 52 dBA operation, quieter than normal conversation, and up to 12 hours of runtime on a 0.98-gallon tank in economy mode. It produces clean power below 3% THD to protect sensitive devices, and the LED data center shows fuel level, remaining time, voltage, and output. Parallel capability lets users combine two units for more power using a separate cord.
Build quality shines with a lightweight frame, built-in handle, and safety features like overload protection and low oil shutdown. The automatic throttle enhances fuel efficiency by matching engine speed to demand, making it reliable for both home backup and recreation.
Drawbacks include the small fuel capacity requiring occasional refills for extended outages and the need to buy a parallel cord separately. Factory testing may leave a faint initial odor.
Overall, the iGen2800 excels as a versatile, efficient choice for quiet, portable power needs, backed by a 3-year warranty and lifetime support. It delivers strong value for emergency and outdoor use.
Power Output: 2800 peak watts / 2200 running watts at <3% THD
Engine: 4-Stroke OHV Westinghouse
Runtime: Up to 12 hours on 0.98 gallon tank
Noise Level: 52 dBA
Weight: 46.3 lbs
Outlets: Two 120V 20A, two USB
Features: Parallel capable, economy mode, LED display, low oil shutdown
Pros
- Clean sine wave output protects sensitive devices
- Parallel ready for higher power needs
- Compact and lighter than comparable generators
- Includes RV-ready outlet out of the box
Cons
- Recoil start only with no electric option
- Open frame design may produce more noise than enclosed models
- Rated output is 3500 watts despite 4000-watt peak
The WEN GN400iM is an open-frame inverter generator rated at 4000 surge watts and 3500 running watts. It produces clean power with total harmonic distortion under 1.2 percent at full load, making it suitable for laptops, phones, and other electronics.
This model targets campers, RV owners, and homeowners who need reliable portable backup power. The RV-ready TT-30R receptacle and parallel connection capability allow flexible use across different scenarios without additional adapters.
Key features include a 212cc 4-stroke engine, eco-mode for improved fuel efficiency, and automatic shutdown for low oil or overload conditions. The unit weighs less than standard generators in its class due to its optimized frame design.
Build quality focuses on essential protections and a two-year warranty. Drawbacks include manual recoil starting and an open-frame layout that does not enclose the engine for noise reduction.
Overall the GN400iM offers strong value for users prioritizing clean power, RV compatibility, and parallel options in a lightweight package.
Pros
- Compact and highly portable at under 40 lbs
- Multiple outlets including AC and DC for flexibility
- EPA compliant for legal outdoor use
Cons
- Requires manual oil-fuel mixing for 2-stroke engine
- 76 dBA noise level may disturb quiet environments
- Limited 5-hour runtime on full tank at half load
The PowerSmart 1200W portable gas generator uses a 71cc 2-stroke engine to supply 1200 peak watts and 900 rated watts. It targets campers, tailgaters, and users needing compact emergency backup power.
Its 39 lb weight and integrated handle make transport straightforward. The 1.1-gallon tank yields up to 5 hours of operation at 50% load while the control panel offers one 120V AC outlet and one 12V DC plug.
Build quality includes a durable frame, recoil starting, and EPA compliance. The unit lacks inverter technology and runs at 76 dBA, so it suits open-air settings rather than indoor or noise-sensitive areas.
Drawbacks include the need to premix fuel and oil plus modest runtime. Overall it serves as an affordable lightweight option for short outdoor power needs.
Best Small Portable Generators For Home: Our Picks Against the Numbers
Best Overall Runner: Honda EU2200i 2200W Super Quiet Portable Inverter Generator with CO-Minder & Bluetooth App
With 1,800 running watts and a fuel-efficient 0.95-gallon tank, this generator runs up to 8.1 hours at 25% load. Its inverter technology delivers clean power for sensitive electronics, and the CO-Minder safety system shuts it down if CO levels rise. The Bluetooth app adds remote monitoring and control.
Skip this if: You need more than 2,200 surge watts for a larger appliance like a well pump.
View on Amazon.comBest Companion for Parallel Use: Honda EU2200ITAN1 2200-Watt Super Quiet Portable Inverter Generator with CO-Minder
This companion model is identical to the EU2200i but designed to pair with another Honda inverter generator for double the output. It shares the same 1,800 running watts and 47-pound weight. The CO-Minder safety feature is included.
Skip this if: You don’t plan to run two generators together; the standard EU2200i is a better solo choice.
View on Amazon.comBest Value for Higher Wattage: Westinghouse iGen2800 2800 Peak Watt Super Quiet Lightweight Portable Inverter Generator – Gas Powered, Parallel Ready
With 2,200 running watts and 2,800 surge watts, this generator offers more headroom than the Honda models. It weighs 46.3 pounds and runs up to 12 hours on a 0.98-gallon tank in economy mode. The LED data center shows fuel level, power output, and remaining runtime.
Skip this if: You prioritize the quietest operation; the Honda is slightly quieter at 48 dBA vs. 52 dBA.
View on Amazon.comOther Things That Matter for Best Small Portable Generators For Home
Fuel Efficiency and Runtime
Fuel tank size and engine efficiency determine how long you can run without refueling. The Westinghouse iGen2800’s 0.98-gallon tank gives up to 12 hours at 25% load, while the PowerSmart’s 1.1-gallon tank yields 5 hours at 50% load. For emergency home backup, longer runtime means less hassle.
Portability and Weight
If you need to move the generator between locations, weight matters. The PowerSmart 1200W weighs only 39 pounds, making it the lightest. The Honda models are 47 pounds, still manageable. The WEN GN400iM, at 30% lighter than standard 4,000-watt units, is a good middle ground for higher wattage.
Noise Level
Inverter generators are quieter than conventional models. The Westinghouse iGen2800 operates at 52 dBA, about as loud as a normal conversation. The Honda EU2200i is even quieter at 48 dBA. For camping or neighborhood use, lower noise is a big plus. For more on quiet options, see our best quiet home generators.
Why Trust Our Reviews
At WikiGenerators, we analyze manufacturer specs, user feedback, and industry standards to provide unbiased recommendations. Our team has years of experience evaluating portable power equipment. We do not accept paid placements or sponsored reviews, so you can trust that our picks are based on merit.
Frequently Asked Questions
How many watts do I need for a small home?
A 1,800- to 2,200-watt generator can run a refrigerator, a few lights, a TV, and a phone charger. For more appliances, consider a 3,500-watt unit like the WEN GN400iM.
Are inverter generators worth the extra cost?
Yes, for sensitive electronics and quieter operation. Inverter generators produce clean power with less than 3% THD, safe for laptops and phones. They are also more fuel-efficient than conventional generators.
Can I run a generator in the rain?
No, generators must be kept dry. Use a canopy or generator tent, and place it on a dry surface. Never operate indoors or in a garage.
What is the difference between peak and running watts?
Peak (surge) watts handle the startup draw of motors for a few seconds. Running (rated) watts is the continuous power. Always size based on running watts of your devices.
Quick Comparison: Side by Side
- – Exceptionally Quiet.
- – CO-Minder Safety Tech.
- – Portable & Lightweight.
- – Exceptionally Quiet.
- – Reliable Honda Engine.
- – Compact Size.
- – Exceptionally Quiet at 52dBA.
- – 12-Hour Runtime.
- – Lightweight & Portable.
- – Clean Sine Wave Output.
- – Parallel-Ready.
- – Compact, Lighter Than Rivals.
- – Compact, Under 40 lbs.
- – AC & DC Outlets.
- – EPA Compliant.
- – Recoil Start Only.
- – 3.2h Runtime at Full Load.
- – Heavy at 51 lbs.
- – Recoil Start Only.
- – Gasoline Only.
- – Higher Price Point.
- – Small 0.98-Gallon Tank.
- – Parallel Cord Sold Separately.
- – Minor Oil/Fuel Odor on Arrival.
- – Recoil Start Only.
- – Open-Frame, Louder Design.
- – Rated 3500W (Peak 4000W).
- – Needs Manual Gas-Oil Mixing.
- – 76dB Noise Level.
- – 5-Hour Runtime at Half Load.
