
Portable generators split sharply between small inverter units and heavy home-backup machines. For a tri-fuel search, fuel type matters first: several listings name gasoline, propane, and natural gas, while others are gas-only or dual-fuel inverter picks. After fuel, compare watts, runtime, outlets, CO protection, noise claims, and transport weight.
Tri-fuel generator shopping gets confusing because the feed includes true tri-fuel home-backup units, dual-fuel inverter generators, and one compact gas-powered inverter. The Westinghouse, DuroStar, Generac, and DuroMax entries name gasoline, propane, and natural gas; the PowerSmart and Erayak models list dual-fuel operation; the smaller Oxseryn inverter emphasizes compact carry weight and clean power. Buyer Reports ranked the products by the details that decide real fit: fuel flexibility, peak and running watts, runtime language, outlet mix, carbon-monoxide or low-oil protection, noise level, and whether the unit is portable enough for RV or camping use. The page does not treat a quiet 40 lb inverter as a whole-home backup unit, and it does not call a dual-fuel product tri-fuel unless its own listing says so.
The short version: Oxseryn 2800-Watts Portable Inverter Generator is the best generator overall because its feed lists 2800 peak watts and 2000 running watts, gas powered by 79.8CC 4-stroke OHV engine, 1.1 gallon fuel tank with fuel indicator, runs for up to 9 hours at 25%. Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is the best-value pick by feed label, and Oxseryn 4400-Watts Inverter Generator is the premium-labeled pick for shoppers who want the feature set shown in its.


1 Editor's Choice ![]() Oxseryn Oxseryn 2800-Watts Portable Inverter Generator Check Price on Amazon | 2 Best Value ![]() Westinghouse Westinghouse 14500 Peak Watt Tri-Fuel Home… Check Price on Amazon | 3 Premium Pick ![]() Oxseryn Oxseryn 4400-Watts Inverter Generator Check Price on Amazon | 4 ![]() PowerSmart PowerSmart 3800 Watt Dual Fuel Inverter… Check Price on Amazon | 5 ![]() ERAYAK Erayak 4500W Dual-Fuel Portable Inverter… Check Price on Amazon | 6 ![]() DuroStar DuroStar DS13000MXT 13 Check Price on Amazon | 7 ![]() Westinghouse Westinghouse 13500 Peak Watt Tri-Fuel Home… Check Price on Amazon | 8 ![]() Westinghouse Westinghouse 12500 Peak Watt Tri-Fuel Home… Check Price on Amazon | 9 ![]() Generac Generac 12,500 Starting Watt Tri-Fuel Portable… Check Price on Amazon | 10 ![]() DuroMax DuroMax XP13000HXT 13 Check Price on Amazon | |
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| Price | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon | Check price on Amazon |
| Our score | 4.8/5 | 4.7/5 | 4.5/5 | 4.5/5 | 4.4/5 | 4.3/5 | 4.2/5 | 4.2/5 | 4.0/5 | 4.0/5 |
| Best for | Most shoppers comparing this feed | Value-focused buyers | Feature-focused buyers | RV or camping power | RV or camping power | Home backup flexibility | Home backup flexibility | Home backup flexibility | Home backup flexibility | Home backup flexibility |
| Standout feature | 2800 peak watts and 2000 running watts, gas powered by 79.8CC 4-stroke OHV engine,.. | Perfect as a backup power source for larger homes or a dependable source of.. | 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC.. | Dual Fuel VERSATILITY3800 starting watts, 3300 running watts up to 10 hours run.. | Dual Fuel for Maximum Flexibility | Power Your Entire Home | 13500 Peak Watts, 10500 Running Watts (Gasoline); 12500 Peak Watts, 9500 Running.. | 12500 Peak Watts, 9500 Running Watts (Gasoline); 11200 Peak Watts, 8500 Running.. | Versatile Tri-fuel Flexibility | With 13,000 watts of power, the XP13000HXT Tri Fuel generator will keep your whole.. |
Scroll sideways to compare every model. More spec rows are added as we verify them per product.
Oxseryn 2800-Watts Portable Inverter Generator leads with 2800 peak watts and 2000 running watts, gas powered by 79.8CC 4-stroke OHV engine, 1.1 gallon fuel tank with fuel indicator, runs for up to 9 hours at 25%. Other listed details include Power all your devices with versatile ports, includes 2*120V AC ports, 1*12V DC port, 1*USB port and 1*Type-C port, features Eco-mode; Less than 3% THD, provides reliable power during an outage or camping, confidently connect your sensitive electronics; Under 58 dBA from 23FT away, this generator provides quiet, steady power for your home during a power outage or RV nights. The feed labels it editor's choice, and the listed details point to Power all your devices with versatile ports, includes 2*120V AC ports, 1*12V DC.. plus Less than 3% THD, provides reliable power during an outage or camping, confidently..
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is built around Perfect as a backup power source for larger homes or a dependable source of portable power. Other listed details include 14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500 running watts (propane); 12,000 peak watts, 9,500 running watts (natural gas); Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve; Runs for up to 19 hours on a 9.5 gal; Engineered with low THD, so it's safe for sensitive electronics. The feed labels it best value, and the listed details point to 14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500.. plus Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a..
Oxseryn 4400-Watts Inverter Generator makes its case with 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC port, 14 hours runtime at 25% load. Other listed details include 2 gallon fuel tank capital; Inverter technolog, ECO mode, EPA compliment, RV ready, overload protection, low oil shutdown, cold start technology; Weight 56lbs, lightweight and easy to move. The feed labels it premium pick, and the listed details point to 2 gallon fuel tank capital plus Inverter technolog, ECO mode, EPA compliment, RV ready, overload protection, low..
PowerSmart 3800 Watt Dual Fuel Inverter Generator gives buyers Dual Fuel VERSATILITY3800 starting watts, 3300 running watts up to 10 hours run time on gasoline, and 3500 starting. Other listed details include Whisper Quiet Operation Engineered for tranquility, this inverter generator operates at a noise rating of 65 dBA at 23 feet-comparable to a normal conversation; Safe FOR Sensitive Electronics Equipped with an advanced inverter system, it produces clean, stable power (Pure Sine Wave) with less than 3% THD; CO Sensor & Safety Protection Your family's safety is the priority. The feed labels it also great, and the listed details point to Whisper Quiet Operation Engineered for tranquility, this inverter generator.. plus Safe FOR Sensitive Electronics Equipped with an advanced inverter system, it..
Erayak 4500W Dual-Fuel Portable Inverter Generator leads with Dual Fuel for Maximum Flexibility - This versatile generator supports gasoline (4500W peak, 3500W rated) and propane(4050W peak, 3150W. Other listed details include Fuel Switching - Erayak's gas priority system auto-switches to gasoline when gas runs out, eliminating shutdowns for uninterrupted power; Portable & Compact - Weighing only 54 pounds and featuring a sleek design measuring just 19.88 x 16.93 x 20.25; Clean & Reliable Power for Home & RV - The Erayak 4500PD inverter generator delivers 4,500W peak and. The feed labels it also great, and the listed details point to Fuel Switching plus Portable & Compact.
DuroStar DS13000MXT 13 is built around Power Your Entire Home - With 13,000 watts of power, the DS13000MXT Tri Fuel generator will keep your whole home running during a storm or power. Other listed details include Tri Fuel Technology - DuroStar Tri Fuel Technology allows your generator to run on either gasoline, propane, or natural; Fully Loaded Power Panel - The DS13000MXT comes with a push button start, a fuel selection; CO Alert - The innovative CO Alert eliminates the threat of carbon monoxide poisoning by automatically shutting down the generator when harmful fumes are detected. The feed labels it also great, and the listed details point to Tri Fuel Technology plus Fully Loaded Power Panel.
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable makes its case with 13500 Peak Watts, 10500 Running Watts (Gasoline); 12500 Peak Watts, 9500 Running Watts (Propane); 10000 Peak. Other listed details include Features Two Gfci 120V 5-20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R; Powered by a Heavy Duty 500cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO); Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, and Oil Funnel, a Tool. The feed labels it also great, and the listed details point to Features Two Gfci 120V 5-20R 20A Standard Household Receptacle, One Transfer.. plus Powered by a Heavy Duty 500cc Westinghouse 4-Stroke OHV Engine Featuring a..
Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable gives buyers 12500 Peak Watts, 9500 Running Watts (Gasoline); 11200 Peak Watts, 8500 Running Watts (Propane); 9500 Peak. Other listed details include Features Two Gfci 120V 5-20R Standard Household Receptacle, One Transfer Switch Ready 120V; Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO); Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, and Oil Funnel, a Tool. The feed labels it also great, and the listed details point to Features Two Gfci 120V 5-20R Standard Household Receptacle, One Transfer Switch.. plus Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a..
Generac 12,500 Starting Watt Tri-Fuel Portable Generator leads with Versatile Tri-fuel Flexibility - Run on gasoline, liquid propane, or natural gas with simple fuel selector. Other listed details include Effortless Electric Start System - Push-button electric start with included rechargeable battery eliminates manual pull-cord; Extended Multi-fuel Runtime - Powerful 500cc Generac OHV engine with 7.5-gallon steel fuel tank provides up to 9.5 hours of runtime at 50% load on; Life-saving Cosense Protection - Advanced carbon monoxide detection technology continuously monitors hazardous CO levels and automatically shuts down the generator. The feed labels it also great, and the listed details point to Effortless Electric Start System plus Extended Multi-fuel Runtime.
DuroMax XP13000HXT 13 is built around With 13,000 watts of power, the XP13000HXT Tri Fuel generator will keep your whole home running during a storm or power. Other listed details include Run your generator on gasoline, propane, or natural gas; At the heart of this generator resides a DuroMax engine designed to provide you with the most power; The XP13000HXT comes with a push button start, a front facing interface that allows you to change your fuel type in. The feed labels it also great, and the listed details point to Run your generator on gasoline, propane, or natural gas plus At the heart of this generator resides a DuroMax engine designed to provide you..
Start with the requirement that can make a product unusable: fit, size, room, wall, bed, fuel, or platform compatibility. Then compare the listed extras, especially fuel type, watts, runtime, outlets, and CO protection. The product notes below stay tied to each item's own feed entry, so missing specs are treated as missing rather than filled in from category assumptions.
Oxseryn 2800-Watts Portable Inverter Generator is the safest first look because it combines the top feed position with 2800 peak watts and 2000 running watts, gas powered by 79.8CC 4-stroke OHV engine, 1.1 gallon fuel tank with fuel indicator, runs for up to 9 hours at 25%. Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is the value-labeled option, with Perfect as a backup power source for larger homes or a dependable source of portable power. Oxseryn 4400-Watts Inverter Generator is the premium-labeled alternative, and its listed feature set is strongest for buyers who specifically need 4400 peak watts and 3400 running watts, 2*120v ac ports, 1* 30a rv port, 1*12v dc.. If a product's size, fit, fuel type, platform, or room coverage does not match your setup, skip it even if the feature list looks attractive.
The best generator in this feed is Oxseryn 2800-Watts Portable Inverter Generator because it lists 2800 peak watts and 2000 running watts, gas powered by 79.8CC 4-stroke OHV engine, 1.1 gallon fuel tank with fuel indicator, runs for up to 9 hours at 25%. Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is the value-labeled pick, while Oxseryn 4400-Watts Inverter Generator is the premium-labeled pick.
Choose a generator by matching the listing's fit details to your use case first. In this feed, the recurring decision points are fuel type, watts, runtime, outlets, and CO protection, plus the exact product dimensions or compatibility notes shown on each listing.
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is the value-labeled pick in this comparison. Its feed details include Perfect as a backup power source for larger homes or a dependable source of portable power.
Oxseryn 4400-Watts Inverter Generator is the premium-labeled pick here. Its listing highlights 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC port, 14 hours runtime at 25% load.
No, the 10 products are not built for the same buyer. The feed mixes different formats and feature sets, so compare the product-specific notes before assuming one listing solves the same job as another.
Verify the exact size, fit, compatibility, or room/setup requirement stated in the product feed. The safest choice is the model whose listed features match your space, equipment, or intended use without needing an unstated spec.