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FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070
FREE SHIPPING ON ORDERS $299+ (Exclusions Apply) | Price Match Guarantee | Call 917-540-6070

Inverter Generators

Inverter generators produce clean, regulated power — typically under 3% total harmonic distortion — which is what makes them safe for laptops, CPAP machines, modern refrigerator control boards, and RV electronics that a conventional open-frame generator can damage over time. They are also dramatically quieter, because the engine throttles to match load instead of running flat out at 3,600 RPM.

Urban Supply carries Champion Power Equipment (43 models), PowerSmart, and Tomahawk Power inverter generators from roughly 1,800W through 5,500W, including dual-fuel and electric-start configurations.

Sizing: add your surge watts, not your running watts

Anything with a motor — a fridge, a well pump, an air conditioner, a circular saw — draws two to three times its running wattage for the first second or two of startup. Size to the largest single surge load plus everything else running at the same time. A common RV-and-camping build lands at 2,200–3,500W; running a home fridge, a sump pump, and lights through an outage usually wants 4,000–5,500W.

Features worth paying for

  • Dual fuel — gasoline plus propane. Propane stores indefinitely without stabilizer and runs cleaner; gasoline gives you roughly 10% more output. Having both is real resilience during a multi-day outage.
  • CO shutoff (Champion CO Shield, PowerSmart CO Alert) — automatically kills the engine on rising carbon monoxide. Not optional if the unit will ever run near a house, garage, or RV.
  • Parallel capability (Champion ParaLINK) — link two smaller units for more output. Two 2,500W units are easier to carry and more flexible than one 5,000W unit, and you can run just one for light loads.
  • Electric start — worth it on anything over about 3,500W, and worth it for anyone who will be starting the unit in cold weather.

Not sure where to start? Read our Inverter Generator Buying Guide before you buy.

Free US shipping on orders over $299. Authorized dealer pricing with full manufacturer warranty, and price match against any authorized competitor. Call 917-540-6070 (Mon–Fri 9am–9pm EST) for fitment or spec help before you order.

Filters

Champion 201254 5500 Watt DUAL FUEL Open Frame Inverter
$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

Champion 5500 Watt DUAL FUEL Open Frame Inverter Portable Generator | Model 201254

Champion Power Equipment
In stock

The Champion 5500W CARB-compliant Portable Generator (Model 201254) is approved for sale in all 50 states including California. Reliable backup pow...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
Champion 201323 1850W/2500W Generator Inverter Dual Fuel Gas Propane with CO Shield New - Side View
Champion 201323 1850W/2500W Generator Inverter Dual Fuel Gas Propane with CO Shield New
$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00

Champion 2500 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator | Model 201323

Champion Power Equipment
In stock

The Champion 2500W Inverter Generator (Model 201323) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

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$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00
Champion 2001319 3500W/4500W Generator Dual Fuel Inverter Electric Start with CO Shield New - Side View
Champion 2001319 3500W/4500W Generator Dual Fuel Inverter Electric Start with CO Shield New
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

Champion 4500 Watt DUAL FUEL Inverter w/Electric Start w/ParaLINK Portable Generator | Model 201319

Champion Power Equipment
In stock

The Champion 4500W Inverter Generator (Model 201319) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
Champion 201183 1850W/2500W Generator Dual Fuel Gas Propane Inverter Low THD CO Shield New - Side View
Champion 201183 1850W/2500W Generator Dual Fuel Gas Propane Inverter Low THD CO Shield New
$585.00 - $585.00
$585.00
$585.00 - $585.00
$585.00

Champion 201183 1850W/2500W Generator Dual Fuel Gas Propane Inverter Low THD CO Shield New

Champion Power Equipment
In stock

Our 2500-watt inverter is one of the lightest in the industry and features CO Shield® carbon monoxide auto shutoff system. The Dual Fuel feature a...

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$585.00 - $585.00
$585.00
$585.00 - $585.00
$585.00
PowerSmart 5000W Inverter Generator w/ CO Alert DH5050E - Side View
PowerSmart 5000W Inverter Generator w/ CO Alert DH5050E
Save 5% Save %
$599.99
$599.99 - $599.99
$599.99
$569.99
$569.99 - $569.99
$569.99

PowerSmart 5000W Inverter Generator w/ CO Alert DH5050E

PowerSmart
in stock

EPA Certified – Reliable performance with 223cc 4-stroke engine. Strong Output – 4000W rated power, 5000W surge (≈6.7 HP). Extended Runtime – 3...

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$599.99
$599.99 - $599.99
$599.99
$569.99
$569.99 - $569.99
$569.99
Save 5% Save %
PowerSmart 3000W Inverter Gas Generator w/ CO Alert DB5032 Home Decor - Side View
PowerSmart 3000W Inverter Gas Generator w/ CO Alert DB5032 Home Decor
$359.99 - $359.99
$359.99
$359.99 - $359.99
$359.99

PowerSmart 3000W Inverter Gas Generator w/ CO Alert DB5032

PowerSmart
in stock

3000W inverter power with ultra-quiet 59 dB operation, EPA certified. RV-ready outlets plus USB and DC ports for versatile power needs. Up to 5 ho...

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$359.99 - $359.99
$359.99
$359.99 - $359.99
$359.99
Champion 201255 5500 Watt Open Frame Inverter
$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00

Champion 5500 Watt Open Frame Inverter Portable Generator | Model 201255

Champion Power Equipment
In stock

The Champion 5500W CARB-compliant Portable Generator (Model 201255) is approved for sale in all 50 states including California. Reliable backup pow...

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$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00
Champion C90018 2800W-3500w Inverter Cover - Side View
Champion C90018 2800W-3500w Inverter Cover
$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99

Champion 2800W-5500W Inverter Generator Cover | Model C90018

Champion Power Equipment
In stock

Genuine Champion accessory (Model C90018) — Champion 2800W-5500W Inverter Generator Cover. Premium materials and engineering for safe, reliable use...

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$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99
Champion C90010 2000w Inverter Cover - Side View
Champion C90010 2000w Inverter Cover
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

Champion 1600W-2500W Inverter Generator Cover | Model C90010

Champion Power Equipment
In stock

Genuine Champion accessory (Model C90010) — Champion 1600W-2500W Inverter Generator Cover. Premium materials and engineering for safe, reliable use...

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$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Champion 201240 10000 Watt Open Frame Inverter w/Electric Start
$1,299.00 - $1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

Champion 10000 Watt Open Frame Inverter w/Electric Start Portable Generator | Model 201240

Champion Power Equipment
In stock

The Champion 10000W Open Frame Inverter Generator (Model 201240) gives you clean inverter power in a job-site-tough open frame design. Lighter and ...

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$1,299.00 - $1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Champion 201239 7250 Watt Open Frame Inverter
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

Champion 7250 Watt Open Frame Inverter Portable Generator | Model 201239

Champion Power Equipment
In stock

The Champion 7250W Open Frame Inverter Generator (Model 201239) gives you clean inverter power in a job-site-tough open frame design. Lighter and m...

View full details
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
Champion 201321 4500 Watt DUAL FUEL Open Frame Inverter
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00

Champion 4500 Watt DUAL FUEL Open Frame Inverter Portable Generator | Model 201321

Champion Power Equipment
In stock

The Champion 4500W Open Frame Inverter Generator (Model 201321) gives you clean inverter power in a job-site-tough open frame design. Lighter and m...

View full details
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00
Champion 201320 4500 Watt Open Frame Inverter
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

Champion 4500 Watt Open Frame Inverter Portable Generator | Model 201320

Champion Power Equipment
In stock

The Champion 4500W Open Frame Inverter Generator (Model 201320) gives you clean inverter power in a job-site-tough open frame design. Lighter and m...

View full details
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00
Champion 201423 11000 Watt TRI FUEL Inverter w/Electric Start
$2,149.00 - $2,149.00
$2,149.00
$2,149.00 - $2,149.00
$2,149.00

Champion 11000 Watt TRI FUEL Inverter w/Electric Start Portable Generator | Model 201423

Champion Power Equipment
In stock

The Champion 11000W Inverter Generator (Model 201423) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipm...

View full details
$2,149.00 - $2,149.00
$2,149.00
$2,149.00 - $2,149.00
$2,149.00
Champion 201509 8500 Watt Inverter w/Electric Start
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00

Champion 8500 Watt Inverter w/Electric Start Portable Generator | Model 201509

Champion Power Equipment
In stock

The Champion 8500W Inverter Generator (Model 201509) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$1,799.00 - $1,799.00
$1,799.00
$1,799.00 - $1,799.00
$1,799.00
Champion 201513 6500 Watt Inverter
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Champion 6500 Watt Inverter Portable Generator | Model 201513

Champion Power Equipment
In stock

The Champion 6500W Inverter Generator (Model 201513) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Champion 201324 4500 Watt Inverter w/REMOTE Electric Start w/ParaLINK
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

Champion 4500 Watt Inverter w/REMOTE Electric Start w/ParaLINK Portable Generator | Model 201324

Champion Power Equipment
In stock

The Champion 4500W Inverter Generator (Model 201324) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
Champion 201050 4000 Watt DUAL FUEL Inverter w/ParaLINK
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00

Champion 4000 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator | Model 201050

Champion Power Equipment
In stock

The Champion 4000W Inverter Generator (Model 201050) delivers clean, stable power for sensitive electronics — laptops, phones, TVs, medical equipme...

View full details
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00
PowerSmart Preorder: 4400W Open Frame Inverter Generator w/ CO Alert DL5040-W - view 2
PowerSmart Preorder: 4400W Open Frame Inverter Generator w/ CO Alert DL5040-W
Sold out
$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99

Preorder: 4400W Open Frame Inverter Generator w/ CO Alert DL5040-W

PowerSmart
Out of stock

Why buy your Preorder: 4400W Open Frame Inverter Generator w/ CO Alert DL5040-W from Urban Supply Authorized PowerSmart Dealer — Full manufac...

View full details
$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99
Sold out
PowerSmart 2500W inverter Gas Generator w/ CO Alert HB5020-W - view 2
PowerSmart 2500W inverter Gas Generator w/ CO Alert HB5020-W
Sold out
$469.99 - $469.99
$469.99
$469.99 - $469.99
$469.99

2500W inverter Gas Generator w/ CO Alert HB5020-W

PowerSmart
Out of stock

Why buy your 2500W inverter Gas Generator w/ CO Alert HB5020-W from Urban Supply Authorized PowerSmart Dealer — Full manufacturer warranty on...

View full details
$469.99 - $469.99
$469.99
$469.99 - $469.99
$469.99
Sold out
PowerSmart 4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC-W - view 2
PowerSmart 4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC-W
Sold out
$549.99 - $549.99
$549.99
$549.99 - $549.99
$549.99

4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC-W

PowerSmart
Out of stock

4400W Gasoline 4000W Propane Dual Fuel Gasoline and Propane Electric and Recoil Start CO Alert Auto Shutoff with Low Oil Protection 4 Outlets with...

View full details
$549.99 - $549.99
$549.99
$549.99 - $549.99
$549.99
Sold out
PowerSmart 3800W Inverter Gas Generator DB5068 - view 2
PowerSmart 3800W Inverter Gas Generator DB5068
Save 12% Save %
$429.99
$429.99 - $429.99
$429.99
$379.99
$379.99 - $379.99
$379.99

3800W Inverter Gas Generator DB5068

PowerSmart
in stock

3800W Peak / 3200W Running Power for reliable backup and outdoor use. Quiet Operation – Only 59 dB with inverter technology. Fuel Efficient – U...

View full details
$429.99
$429.99 - $429.99
$429.99
$379.99
$379.99 - $379.99
$379.99
Save 12% Save %
PowerSmart 2500W inverter Gas Generator HB5020 - view 2
PowerSmart 2500W inverter Gas Generator HB5020
Save 6% Save %
$349.99
$349.99 - $349.99
$349.99
$329.99
$329.99 - $329.99
$329.99

2500W inverter Gas Generator HB5020

PowerSmart
in stock

Powerful & Efficient – 2500 starting watts / 1900 running watts, clean power for sensitive electronics. Ultra-Quiet & Portable – Only 56...

View full details
$349.99
$349.99 - $349.99
$349.99
$329.99
$329.99 - $329.99
$329.99
Save 6% Save %
PowerSmart 7000W Inverter Generator w/ CO Alert PS5055C - view 2
PowerSmart 7000W Inverter Generator w/ CO Alert PS5055C
$689.99 - $689.99
$689.99
$689.99 - $689.99
$689.99

7000W Inverter Generator w/ CO Alert PS5055C

PowerSmart
in stock

6000W Rated / 7000W Peak Power – 322cc engine for home backup, RV & jobsite use Real-World Tested Output – 5500W rated, 5800W max for consis...

View full details
$689.99 - $689.99
$689.99
$689.99 - $689.99
$689.99

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