The 13 best generators for construction of 2025

1,200 Peak Watts/ 900 Running Watts of power

The Single Cylinder, 2-Stroke Engine with Recoil Start and Durable, Compact Design are perfect for camping and other outdoor recreation

1.1 Gallon Fuel Tank gives you up to 5 hours of continuous operation at half load

(2) 120V Outlets and (1) 12V DC Output provide you with ample space for powering tools and other devices

Backed by a 1 Year Limited Warranty

Not supposed to run AC units. We are not responsible for any customer misuse

224cc engine generates up to 4800 surge watts and 4000 rated watts

Produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops

Ultra-efficient 1.9-gallon tank provides up to 7 hours of half-load run time

Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down

Includes onboard wheels, a telescoping pull handle, four three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, and a three-year warranty

Perfect as a backup power source for larger homes or a dependable source of portable power

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)

Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank

Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge

Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety

Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours

Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Power When You Need it, Where you Need It: SIMPSON portable generators are perfect for primary and backup power at work sites, campsites, homes, and more; Whether tailgating or powering a whole house, rely on SIMPSON for your electricity needs

High Quality, Quiet Engine: The CRX 79cc engine features a large recoil for easy starting; Power is quietly delivered in comparison to standard generator noise levels

Electric Supply for a Variety of Needs: The easy access control panel with LED Display provides real-time readings on fuel/wattage levels and run time; Features two (2) covered outlets with GFCI Protection - One (1) 120V 20A; One (1) 12V DC

Compact and Portable: The SIG2218 Portable Inverter Generator has a compact design for easy storage when not in use

Specifications: Fuel Tank Capacity – 1.32 Gallons; Fuel Load Consumption – .15 gallons; Run Time at 50% Load (hours/tank or charge) - 10; Starting Watts – 2,200; Running Watts – 1,800; 50-State Compliant; Weight – 46 pounds; Dimensions – 20” x 12” x 18”

13500 Peak Watts, 10500 Running Watts (Gasoline); 12500 Peak Watts, 9500 Running Watts (Propane); 10000 Peak Watts, 8500 Running Watts (Natural Gas); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 19 Hours of Run Time on a 9.5 Gallon Fuel Tank With Fuel Gauge

Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety

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) Shutdown, and Digital Hour Meter

Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, and Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

At less than 49 pounds, this inverter is one of the lightest 4000-watt inverters in the industry

64 dBA from 23 feet is perfect for camping, tailgating or to backup a few home essentials, with 4000 starting watts, 3000 running watts and up to 10 hours run time, plus features CO Shield carbon monoxide auto shutoff system

The optional parallel kit enables this inverter to connect with another 4000-watt Champion inverter to double your output power

Includes a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R) with clean electricity (less than 3% THD), plus a 12V automotive-style outlet, and Parallel outlets

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Switch between gasoline (14500 surge watts, 11500 running watts), propane (12500 surge watts, 10300 running watts), and natural gas (10500 surge watts, 8750 running watts) with a simple turn of the selection dial

Operates at 120V and 240V, making it perfect for transfer switches and emergency backup

The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected

Electric start powers the 500c 4-stroke OHV engine with the turn of a key, while the 8.2-gallon tank provides up to 12 hours of half-load runtime

Includes four 120V 5-20R outlet, a 120V/240V transfer-switch-ready NEMA L14-30R outlet, a 120V/240V transfer-switch-ready NEMA 14-50R outlet, a 12V DC automotive outlet, a bottle of oil, a 6-foot LPG connection hose, an NG quick-connect adapter, and a three-year limited warranty

51 lbs [Extreme light weight]

12oz gas tank, 4.5 hrs run time @ half load

3200W Rated / 4000W Peak

RV ready, AC ready, Fridge ready

HIGH POWER OUTPUT: With a starting wattage of 4500W and a rated wattage of 3600W, this generator provides ample power for your home, RV, or job site needs

SUPER QUIET OPERATION: Operating at a sound pressure level of 76dB(A) at 23 feet, this generator is designed to be quiet, making it ideal for use in residential areas or during camping trips

DURABLE & PORTABLE: Weighing 68.8 lbs and featuring a compact design (21.2 x 17.7 x 20.9 inches), this generator is easy to transport and store, perfect for on-the-go power needs

EXTEND RUNTIME: Equipped with a 1.6-gallon fuel tank, it offers an impressive 5.1 hours of runtime at 50% load, ensuring long-lasting performance without frequent refueling

SAFETY FEATURES: Powered by an EPA Compliant 223cc 4-stroke gas engines and includes multiple safety warnings and features such as carbon monoxide detection, low oil level shutdown, and overload protection, ensuring safe and reliable operation

Operate your 4000-watt portable generator right out of the box on either gasoline or propane, plus features CO Shield carbon monoxide auto shutoff system

With an ultra-quiet 64 dBA from 23 feet, enjoy 4000 starting watts, 3000 running watts and up to 10 hours run time on gasoline, and 2700 running watts and up to 25 hours on propane

The optional, sold-separately parallel kit enables this inverter to connect with another Parallel Ready Champion Inverter or Power Station for more power and longer run time

Includes a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R) with clean electricity (less than 3% THD), plus a 12V automotive-style outlet, and Parallel outlets

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

[Versatile Power Supply] With 3500 peak watts and 3000 running watts, our generator can easily power a small house, RV, food truck, and more. It is the ideal product for home backup power under extreme weather. And its compact and lightweight design (47lbs) makes it perfect for outdoor living and travel.

[Extended Run Time] Use Eco mode to extend your run time up to 8.3 hours @25% load (750w load) or 4.5 hours at 50% load (1500w load).

[Power More Appliances] Our generator features 1 x 120V 30 amp RV outlet, 2 x 120V 20 amp outlets, and 2 x 5V DC USB outlets, making it compatible with all types of standard electrical equipment.

[Clean Power] Inverter technology produces clean pure sine wave power, providing safe, high-quality current for sensitive equipment without damaging electronics. Charge phones, laptops, cameras, and more with ease.

[Quiet Operation] At just 58 decibels in Eco mode (at a distance of 23 feet), our generator is as quiet as a normal conversation or running dishwasher, making it perfect for use in any setting without disturbing others.

[Brand Warranty] maXpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.

[Complete Accessories]The generator is equipped with a variety of accessories: 1 x Spark Plug Socket Wrench; 1 x Oil Funnel; 1 x RV30 Plug; 1 x Generator Parallel Cables; 1 x Screwdriver; 1 x Generator Dust Cover; 1 x Owner Manual; And includes a complete user manual and operation video to solve your problems during installation, operation, maintenance and storage.

HIGH POWER OUTPUT: The inverter generator produces 2500 peak watts and 1900 running watts, powerful energy in a tiny body, perfect for powering essential devices during outdoor activities or emergencies

PORTABLE & LIGHTWEIGHT: Weighing only 39.7 lbs, the portable generator features a convenient carrying handle, making it easy to transport for camping, tailgating, and other outdoor activities

QUIET OPERATION: Operating at a noise level of 69dB at 23 feet, it ensures a quieter environment. The 2500w Inverter Generator operates without disturbing noise

EXTENDED RUNTIME: The 1.05-gallon fuel tank allows for up to 11 hours of operation at 25% load and 5.5 hours at 50% load, providing long-lasting power and can save up to 25% fuel

VESATILE OUTPUT OPTIONS: Includes 2x 120V AC outlets, 1x 12V DC outlet, and 2x 5V USB ports, the gas powered generator allowing you to power a wide range of devices simultaneously.