United Power Equipment Co., Ltd | One-stop Power Machinery Manufacturer

Home / Generators / Open inverter generators / IG8000E

IG8000E

7000/7500W open-frame inverter generator

  • 7500W peak / 7000W rated. Runs two AC units, a whole workshop, or a full RV setup without breaking a sweat.
  • Open Frame, No Fat – Industrial steel cage keeps it portable. You won’t need a forklift – two people can lift it or one can cart it.
  • Push‑Button Electric Start – Turn the key (or push the button) and let the high‑speed engine roar. Backup recoil included.
  • Clean Inverter Power – Pure sine wave, <3% THD. Safe for your smart fridge, laptop, or CNC router.
Send An Inquiry

PRODUCT DESCRIPTION

You don’t need a “home backup” generator that whispers. You need one that delivers – and still lets you sleep. Meet the United Power 8KW openframe inverter generator: a portable power plant for people who actually use their tools.

Why 8KW?

Because 5000 watts runs your fridge and a few lights. 8000 peak watts runs your well pump, your table saw, your garage heater, and your neighbor’s desperation all at once. This machine is built for the moment when “enough” isn’t enough.

Real inverter technology, real output

Most openframe generators this size are oldschool synchronous – loud, dirty power, and heavy as a boat anchor. This one packs a highspeed inverter core that spits out clean, stable electricity (pure sine wave, less than 3% distortion). Your $3000 welder or your home theater won’t twitch. And because it’s an inverter, it sips fuel when you’re not hammering it – ECO mode makes 8KW surprisingly economical.

Light enough to move, tough enough to abuse

The open frame isn’t just for cooling – it’s for keeping the weight down. You can still slide it into a truck bed alone. A builtin folding handle and neverflat wheels turn a chore into a roll. Take it to the job site Monday, park it by the RV Wednesday, and have it ready for storm season all year.

Start it like your car

Forget the “snap the rope 15 times” dance. Electric start is standard – battery included. Press, crank, work. There’s also a recoil puller if the battery decides to nap. Lowoil shutdown keeps you from killing it by accident.

What can you actually run?

Construction: Large compressor, chop saw, concrete vibrator, site lights, battery chargers.

Home backup: 3-4 ton AC, sump pump, freezer, microwave, entertainment system – simultaneously.

RV / tailgating: Two rooftop ACs, induction cooktop, electric grill, and margarita machine.

Farm: Grain auger, pressure washer, well pump, heat lamp for the barn.

Quiet enough. Compliant enough.

It’s an open frame, so it’s not “library quiet.” But you’ll be surprised – the muffler and inverter tuning keep it below typical construction generators. EPA certified, so no issues with state regulations.

Bottom line

If you’re tired of underpowered “portable” generators that weigh a ton, or overpriced quiet boxes that can’t start a circular saw, this United Power 8KW is your honest answer. Big power, clean output, and a frame you can actually move.


SPECIFICATIONS

SPECIFICATIONS
Quiet Inverter GeneratorIG8000E
Frequency(Hz)50
AC Output Voltage(V)220230240
Rated AC Output(W)7000
Max. AC Output(W)7500
CertificateEURO-V CE RoHS
AC Output Amperage(A)31.830.429.2
Power Factor1.0
DC Voltage / DC Current8.3A/12V-16V(3600rpm)
Fuel TypeGasoline
Fuel Tank Capacity(L)20L
Runtime @25% Load (Gas)Up to 8 Hour
Net Weight/Gross Weight(kg)65 / 68
Unit Dim( L x W x H )(mm)605 x 510 x 540
Packing Dim( L x W x H )(mm)615 x 520 x 555
20/40/40HQ ft Container Qty144 / 304 / 304
Engine TypeSingle Cylinder 419cc - 4 Stroke OHV
Lubrication OilSAE 10W-30
Lubrication Oil Volume(L)1100ml
Starting SystemRecoil / Electric
Low Oil ShutdownYes
Engine RPMVariable / 2600-3600rpm
Spark PlugF6RTC
THD<3%<>
Alternator TypeDigital Permanent Magnet
Parallel CapableYes - Requires Parallel Kit Sold Separately

INCLUDES

(1x) Spark plug wrench

(1x) Owner’s manual

Seeking high-quality accessories for your machine? Submit an inquiry now!

Please provide the model type of your machine in your inquiry, and mention the keywords like chainsaw parts, brush cutter parts, sprayer/mist duster parts, leaf blower parts, hedge trimmer parts, water pump parts, generator parts, engine parts, lawn mower parts, etc.

FAQ

Here are questions frequently asked by customers. However, when the FAQ doesn’t answer your questions, you can send us a message to ask.

We are the manufacturer. Meanwhile, we have our own factory.
Our factory is in Fuzhou City, Fujian Province, China. It’s around 4 hour by express train or 2 hour by plane from Guangzhou to our city. Especially, our city has own sea port, Mawei port and Jiangyin port.
Ordinarily, it costs 20-25 workdays for 2x40ft containers. Additionally,the sample order can be finished in 5 days under standard type.
In general, payment≤2500 USD,100% in advance. 
Besides, payment ≥ 2500 USD, 30% T/T in advance, balance against BL copy.
We strictly operate full QC process, such as incoming inspection, process inspection and final inspection. In other word, each product must be tested in production line before shipping. 

CUSTOMER SERVICE

Support

SUPPORT

To support our clients, United Power offers e-documents such as product catalogs, technical and user manuals etc

GO TO SUPPORT
Warranty

WARRANTY

United Power offers a 1-year warranty service ensuring your satisfaction and peace of mind

READ NOW
FAQ

FAQ

Our FAQs serve as a concise guide, addressing product care, common tech problems, logistics, packaging, and more for customer convenience

READ NOW
Contact

CONTACT

Our 24/7 multi-channel customer service and technical support promptly meet your needs

CONTACT