Hyundai 6600W / 6.6kW Petrol Inverter Generator, Remote Keyfob & Electric Start, Wheels & Closed Case Design, DC & USB | HY6500SEi

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£1,529.99 inc. VAT
£1,274.99 ex. VAT
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Orders to be received within 1 - 5 working days. There may be a slight delay in courier tracking becoming available. Postcode exclusions apply.

4 months at 0% interest, Click for more info

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Hyundai 6.6kW Portable Petrol Inverter Generator

The HY6500SEI is a top-of-the-range portable inverter generator from Hyundai. Providing a convenient and cost-effective source of power, this quiet inverter generator has an impressive maximum output of 6600w / 6.6kW, and continuous power rating of 6000w / 6kW.

With its powerful 389cc 4-stroke easy-start Hyundai petrol engine, the HY6500SEI is able to produce up to 6600w / 6.6kW and is more than capable of powering televisions, heaters, hairdryers, hair straighteners, fridges, air pumps for inflatable beds, laptops, phone chargers, lights, power tools, etc.

Motorhomes, Horse Box, Motorsport and Caravan Generator

Quiet and compact, this powerful generator is capable of powering a number of home appliances, which makes it ideal for serious motorhome, sports home or horsebox enthusiasts, as well as for use for motorsport, equestrian, home standby, and DIY garage use.

Its high power makes it the ideal complement for professionals who need a portable power source or for those who want to take both modern luxuries and home comforts with them on the road.

The control panel features two 230v sockets for use with any appliances which use a standard 3-pin 13A UK mains plug, as well as a 32A 230v socket, 12v 5A outlet, and 12v DC battery charging outlet, allowing you to power multiple things at the same time, such as a heater, kettle and fridge.

Quiet and Portable Generator

Fitted with a robust inverter board that can handle extreme inductive loads applied when using power tools with high start-up currents, this inverter generator can be easily stored in the back of your van or garage when not in use. Its moulded handles and heavy-duty wheels also make transportation easy across a variety of surfaces.

Using the latest low-noise engine technology, the HY6500SEI produces only 65 dBA @ 7m to minimise any distruptions or disturbances to your friends and family, as well as others near you on a caravan site.

Easy To Use

This inverter generator is really easy to use, making it extremely popular for powering holidays in large caravans or motorhomes, and it’s also built with low maintenance requirements for cost-effective, fuss-free power whilst away from home.

Starting the generator is simple with key start or a wireless remote start system that will start and stop the generator up to 15 metres away. 

Digital overload protection will shut the generator down if devices exceeding 6.6kW start-up or 6kW continuous output are plugged into the generator. It also features low oil shutdown which turns off the generator should the oil levels drop too far.

Generator Features

Already an economical generator, the HY6500SEI also has the added benefit of an 'ECO' mode which, when selected, will lower the engine revs to match only the load being applied, which in turn increases the fuel economy, lowers the noise produced and extends the lifespan of the engine.

The HY6500SEI features a full LCD display - which shows the voltage, frequency and hour count - making it easy to monitor how your generator is performing at a glance.

Able to produce a pure sinewave output, this means that this petrol generator can safely power all sensitive electronics, such as TVs, laptops, etc, without the risk of damaging or overloading them.

3 Year Warranty

As with all of our Hyundai Inverter Generators, this 6.6kW Inverter Generator is covered by our 3 year platinum domestic warranty* / 1 year commercial warranty* (terms apply).

In The Box

  • HY6500SEi Inverter Generator
  • 2 x Remote Start Keys
  • 2 x Ignition Keys
  • 12v DC Charging Cable
  • Spark Plug Spanner
  • Oil Filler Jug
  • Engine Oil (10w40 Grade)
  • Screwdriver
  • User Manual

Inverter Generator Use

Please note that inverter generators are specially designed for leisure use - for weekend getaways, holidays or emergency standby use. These generators are not suitable for continuous daily use or as an off-grid power supply.

For heavy-duty commercial use, we recommend a conventional 3000rpm petrol generator.

Generator Safety

Petrol generators must never be used inside due to risk of carbon monoxide poisioning. Please ensure you are fully aware of the danger of operating a generator. To visit our safety page, click here.


Model HY6500SEi
Start Method Electric Start
Maximum Output (kW/w) 6.6/6000
Continuous Output (kW/w) 6/6000
Run Time @ 50% load (hours) 9
Fuel Consumption @ 100% load (L/Hr) 4.1
Fuel Consumption @ 50% load (L/Hr) 2
Voltage Regulation Method -
Phase Single
Voltage 230
Connection Method(s) AC 230V/13A, 230V/32A - DC 12V/5.0A, 5V/3.1A
Rated Speed (RPM) 2600-3600
Frequency (Hz) 50
Max/Continuous Current (Amps) 28.7/261
Power Factor (Cosφ) 1
Engine Model IC390E
Engine Type 4-Stroke Forced Air-Cooled
Engine Size (cc) 389
Max Power Output (hp) 9.66
Fuel Petrol
Fuel Capacity (L) 18.5
Engine Oil 10w40 / 15w40
Engine Oil Capacity (ml) 1100
No. of Cylinders 1
Features ECO Mode, Low Oil Shutdown
Casing Closed
Noise Level db (A) @ 7m 65
Wheel Kit? No
Gross Weight (kg) 101
Net Weight (kg) 89
Fully Assembled Dimensions (H x W x L) (mm) 750 x 537 x 630
Package Dimensions (H x W x L) (mm) 800 x 590 x 670
Fuel/Power Source Petrol
Product Type Inverter Generator
Warranty (years) 3
Commercial Warranty (years) 1
Model EAN 5056275799229
In The Box HY6500SEi Inverter Generator, 2 Remote Start Keys, 2 ignition Keys, 12v DC Charging Cable, Spark Plug Spanner, Oil Filler Jug, Engine Oil (10w40 grade), Screwdriver, User Manual
Assembly Required? No Assembly Required

1 Review Hide Reviews Show Reviews

  • 5
    Very quiet, easy to start and big power output

    Posted by HP, Leeds on 12th Sep 2020

    I used to have a Honda EU70i and this worked very well, but was becoming expensive to maintain as it got older. The Hyundai has a similar spec but is less than half the price. So far is is comparable to the Honda in performance. Maybe not quite as quiet, but it is hardly noticeable. Plus it has remote start which is superb. Very pleased.

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