Our editorial team weighed WEN's published specifications and how it stacks up against similar products in the generators category. What stands out: Versatile RV/Transfer-Switch Outlets, Long Runtime, and Wheels & Handles. Where it falls short: Needs Gasoline Storage and Noisier Than Inverter Models. That puts it at 8.2/10 on our WG Score – an excellent, well-rounded option.
Reviewed byDanielWhether you are dry camping off-grid, parked at a full-hookup RV resort, or need backup power during a storm, having a reliable generator for your fifth wheel makes all the difference. Many fifth wheel owners need enough wattage to run a roof air conditioner, microwave, and refrigerator simultaneously, while also wanting quiet operation for campground courtesy hours. Others prioritize portability and fuel efficiency for weekend getaways. We have evaluated 5 models across different power levels and price points to help you find the right fit.
For more guidance on powering your RV, check out our roundup of the best generators to run RV air conditioner.
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
- Versatile outlets for RV, transfer switch, and standard use
- Long runtime reduces refueling needs
- Easy mobility with wheels and handles
- Compliant 224cc engine for reliable power
- Comprehensive data display for monitoring
Cons
- Gas-powered, requiring fuel storage and refills
- Conventional generator may produce noisier operation than inverters
- Heavier build suited for stationary or wheeled transport
The WEN GN5600 is a robust portable generator designed for homeowners, RVers, campers, and contractors needing reliable backup power. With 5600 starting watts dropping to a steady 4500 running watts from its 224cc engine, it handles essentials like refrigerators, lights, sump pumps, AC units, and power tools during outages or remote use.
Standout features include RV-ready and transfer-switch-ready 30-amp outlets alongside standard 120V duplexes, enabling versatile connections without adapters. Real-world performance shines in extended runtime up to 12.5 hours at half load from a 4.3-gallon tank, while the digital meter tracks voltage, frequency, and hours for optimal operation. The wheel kit simplifies moving this workhorse between job sites, campsites, or home storage.
Build quality reflects WEN's decades of expertise, with a durable frame and compliant engine backed by a three-year warranty. It feels solid yet compact for its power class, though like most conventional generators, it prioritizes raw output over ultra-quiet inverter tech.
Drawbacks include typical gas generator noise and the need for fuel management, which may not suit noise-sensitive areas or those preferring cleaner power for electronics. Weigh it against needs; it's not ideal for delicate devices without surge protection.
Verdict: Excellent value for demanding power tasks where runtime and outlet variety matter most. Choose the GN5600 if you want dependable, high-wattage portability without breaking the bank.
Power Output: 5600 starting watts, 4500 running watts
Engine: 224cc compliant
Fuel Tank: 4.3 gallons, up to 12.5 hours half-load runtime
Outlets: 1x RV-ready 30A TT-30R, 1x Transfer-switch 30A L5-30R, 2x 120V 20A 5-20R
Mobility: Wheel and handle kit
Display: Digital meter (voltage, frequency, runtime)
Warranty: Three-year limited
Ideal for home backup during storms, RV camping, or job sites needing 4500+ running watts. Pair with a transfer switch for whole-home use or use RV outlet for tailgating. Consider fuel stabilizer for storage and ear protection for noise.
Not suited for indoor use or super-sensitive electronics; opt for WEN inverters if needed. Compare wattage needs: this powers most household circuits but calculate loads carefully.
Pros
- Lightweight and portable for camping or tailgating
- Pure sine wave output protects electronics
- Parallel ready for expanded power needs
Cons
- Gasoline only with no dual fuel option
- No electric start system included
- Limited runtime on a single tank
The Pulsar 2300W inverter generator provides portable power suitable for camping trips and outdoor events. Its compact design and low weight make it simple to carry and store.
Stable sine wave technology ensures safe operation of laptops, phones, and other sensitive devices. The included USB outlet adds convenience for charging small electronics directly.
Parallel capability allows users to link units for higher output when needed. Fuel efficiency supports up to 4.8 hours of runtime at half load.
Potential drawbacks include reliance on gasoline and the absence of an electric start. Overall this model offers solid performance for users seeking a lightweight inverter generator.
Pros
- Highly portable with handle and low 37.5 lb weight
- Extended 5-hour runtime reduces refueling needs
- Versatile outlets for multiple devices
- Compact size fits easily in vehicles for camping
- Strong power output for its class
Cons
- Requires non-leaded gasoline and oil mixture for 2-stroke engine
- Recoil start demands manual effort
- Not rated for high-draw appliances like AC units
The Pulsar PG1202SA is a gas-powered portable generator delivering 1200 peak watts and 900 running watts, designed for campers, outdoor enthusiasts, and homeowners seeking backup power. Its single-cylinder 2-stroke engine with recoil start powers tools, lights, and chargers via two 120V outlets and one 12V DC output, making it perfect for recreation or light residential use.
Standout performance comes from the 1.1-gallon fuel tank, offering up to 5 hours of continuous operation at half load, which keeps devices running through long evenings at the campsite without frequent refills. The compact, durable build with a carrying handle enhances portability, allowing users to haul it easily to remote locations.
Build quality shines in its rugged yet lightweight 37.5-pound frame, ideal for tossing in a truck bed or RV. However, the 2-stroke engine needs a gasoline-oil mix, and recoil starting requires some pull strength, while it's not suited for power-hungry items like air conditioners.
Overall, the PG1202SA excels as an affordable, reliable choice for portable power needs, earning its place for anyone prioritizing convenience and runtime in outdoor settings. Verdict: Highly recommended for camping and emergencies.
Brand: Pulsar
Wattage: 1000 watts
Fuel Type: Non-leaded gasoline and oil mixture
Power Source: Gas-powered
Recommended Uses: Camping, Residential
Item Weight: 37.5 Pounds
Voltage: 120 Volts
Output Wattage: 1200 Watts
Special Features: Durable, Portable
Included Components: PG1202SA generator
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.
Which Generators For Fifth Wheel RV Fit Your Situation?
You need quiet, clean power for overnight camping and sensitive electronics
The Honda EU2200i 2200W Super Quiet Portable Inverter Generator delivers 2200 peak watts and 1800 running watts with inverter technology that produces stable sine wave power safe for laptops and phones. Its 47-pound weight and CO-Minder automatic shutoff make it ideal for campgrounds where noise restrictions apply and safety is a priority. Bluetooth app control lets you monitor fuel level and runtime from your phone.
Skip this if: you need to power a large fifth wheel with multiple air conditioners or a well pump , the Honda’s 1800 running watts may not be enough for heavy simultaneous loads.
View on Amazon.comYou need high power for running air conditioners and appliances with transfer-switch capability
The WEN GN5600 5600W Portable Generator provides 5600 starting watts and 4500 running watts, enough to start a 13,500 BTU RV air conditioner and still power a microwave and refrigerator. Its 4.3-gallon tank delivers up to 12.5 hours of half-load runtime, and the included wheel kit makes moving it around a campsite easy. The RV-ready 30-amp TT-30R outlet and L5-30R twist-lock receptacle allow direct connection to your fifth wheel’s transfer switch.
Skip this if: you prioritize quiet operation , this conventional generator produces more noise than inverter models, which may disturb neighbors in quiet campgrounds.
View on Amazon.comYou want a lightweight, portable inverter for tailgating and small fifth wheels
The Pulsar 2300W Portable Gas Inverter Generator offers 2300 peak watts and 1800 running watts in a compact suitcase design weighing under 47 pounds. Its stable sine wave technology protects sensitive electronics, and the parallel capability lets you connect two units for more power if needed. With 4.8 hours of half-load runtime from 1.18 gallons of fuel, it is a solid choice for weekend trips with a smaller fifth wheel.
Skip this if: you need to run a large air conditioner , 1800 running watts may only handle a small window unit or a 9,000 BTU RV AC, not a full-size 15,000 BTU model.
View on Amazon.comYou need an ultralight, budget-friendly generator for basic camping and emergency backup
The PowerSmart 1200W Portable Gas Generator weighs only 39 pounds and delivers 1200 surge watts and 900 rated watts, making it easy to carry to remote campsites or store in a fifth wheel basement. Its 1.1-gallon tank provides up to 5 hours of runtime at 50% load, enough to charge devices, run a small fan, or power lights. The 2-stroke engine uses a 50:1 fuel mix, keeping weight low.
Skip this if: you need to run an RV air conditioner or microwave , 900 running watts is insufficient for those appliances; this unit is best for basic electronics and small loads.
View on Amazon.comFor more options in the same category, see our guide to the best portable generators for RVs.
Buying Guide for 2026
Power Output: Starting vs. Running Watts
Every generator has two wattage ratings: starting (surge) watts for a few seconds when a motor like an air conditioner compressor kicks on, and running (rated) watts for continuous operation. For a fifth wheel with a 13,500 BTU air conditioner (needing roughly 2,800 starting watts and 1,500 running watts) plus a microwave (1,000 running watts), you need a generator with at least 3,800 starting watts and 2,500 running watts. The WEN GN5600 provides 5,600 starting and 4,500 running watts, comfortably covering both. The Honda EU2200i’s 2,200 starting and 1,800 running watts can handle a smaller AC or a microwave alone but not both simultaneously.
Fuel Efficiency and Runtime
Longer runtime means fewer refueling stops during a power outage or a long camping weekend. The WEN GN5600’s 4.3-gallon tank delivers up to 12.5 hours at half load, while the Pulsar 2300W runs 4.8 hours on 1.18 gallons. For a three-day dry camping trip without hookups, you might need to refuel once or twice depending on usage. The Honda EU2200i uses about 0.3 gallons per hour at half load, giving roughly 3 hours per gallon , a practical trade-off for its quiet operation.
Noise Level and Campground Courtesy
Inverter generators like the Honda EU2200i and Pulsar 2300W operate at lower decibel levels (typically 48-58 dB at quarter load) compared to conventional generators like the WEN GN5600 (often 65-75 dB). Many campgrounds have quiet hours from 10 p.m. to 7 a.m., and a loud generator can lead to complaints or fines. If you camp in state parks or private RV parks with strict noise policies, an inverter model is the better choice.
Portability and Weight
Fifth wheel owners often need to move the generator from a truck bed to the campsite. The PowerSmart 1200W at 39 pounds and the Honda EU2200i at 47 pounds are easy to carry by hand. The Pulsar 2300W also weighs under 47 pounds and includes a handle. The WEN GN5600, at roughly 100 pounds, has a wheel and handle kit for rolling, making it manageable on flat ground but harder to lift into a vehicle.
For more on choosing the right power source, read our best portable power stations for campervan guide.
Why Trust Our Reviews
At WikiGenerators.com, we base our recommendations on manufacturer specifications, verified user feedback, and industry standards. We do not claim hands-on testing of every product; instead, we analyze real-world data to identify which models offer the best combination of power, efficiency, portability, and reliability for specific use cases. Our editorial team reviews each generator’s specs, warranty, and customer satisfaction trends to provide unbiased guidance. We also adhere to Amazon Associates guidelines, meaning we never fabricate prices or ratings.
Frequently Asked Questions
Can I run a 15,000 BTU RV air conditioner with a 2200-watt generator?
A 15,000 BTU air conditioner typically requires 2,800-3,500 starting watts and 1,500-1,800 running watts. A 2200-watt generator like the Honda EU2200i may start a smaller 13,500 BTU unit but will struggle with a 15,000 BTU model, especially if other loads are present. For a 15,000 BTU AC, consider a generator with at least 3,000 running watts.
What size generator do I need for a fifth wheel?
It depends on your appliances. A typical fifth wheel with one air conditioner, a microwave, a refrigerator, and lights needs 3,000-4,000 running watts. If you have two ACs or a washer/dryer, you may need 5,000+ running watts. The WEN GN5600 with 4,500 running watts covers most single-AC setups.
Are inverter generators worth the extra cost for RV use?
Yes, if quiet operation and clean power for electronics are priorities. Inverter generators are more fuel-efficient, produce less noise, and output stable sine wave power safe for laptops and phone chargers. They are ideal for campgrounds with noise restrictions. Conventional generators are cheaper and offer more power per dollar but are louder and less efficient.
Can I use a portable generator with a fifth wheel transfer switch?
Yes, if the generator has a 30-amp twist-lock outlet (NEMA L5-30R) and you use a compatible cord. The WEN GN5600 includes both a TT-30R RV outlet and an L5-30R twist-lock receptacle, making it easy to connect to a transfer switch. Always ensure the generator’s wattage matches your RV’s electrical panel rating.
How do I maintain a generator for long-term use?
Regular maintenance includes changing oil (for 4-stroke models) after the first 20 hours and every 100 hours thereafter, cleaning or replacing the air filter, and using fuel stabilizer if storing for more than 30 days. For 2-stroke models like the PowerSmart, use the correct fuel-oil mix (50:1). Always run the generator dry or drain the carburetor before long-term storage. For more tips, see our best generators for dry camping guide.
Quick Comparison: Side by Side
- – Exceptionally Quiet.
- – CO-Minder Safety Tech.
- – Portable & Lightweight.
- – Versatile RV/Transfer-Switch Outlets.
- – Long Runtime.
- – Wheels & Handles.
- – Lightweight, Great for Camping.
- – Pure Sine Wave Output.
- – Parallel-Ready.
- – Lightweight at 37.5 lbs.
- – 5-Hour Runtime.
- – Versatile Outlets.
- – Compact, Under 40 lbs.
- – AC & DC Outlets.
- – EPA Compliant.
- – Recoil Start Only.
- – 3.2h Runtime at Full Load.
- – Heavy at 51 lbs.
- – Needs Gasoline Storage.
- – Noisier Than Inverter Models.
- – Heavier, Better for Wheeled Transport.
- – Gasoline Only.
- – No Electric Start.
- – Limited Tank Runtime.
- – Needs Gas/Oil Mix.
- – Manual Recoil Start.
- – Not for High-Draw Appliances.
- – Needs Manual Gas-Oil Mixing.
- – 76dB Noise Level.
- – 5-Hour Runtime at Half Load.
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