Hyundai 4000W Petrol Portable Inverter Generator with Remote Electric Start (4.0kW / 5kVA) – HY4500SEi
Designed for users who want dependable, quiet, and refined portable power, the Hyundai HY4500SEi is a powerful inverter generator built for caravans, motorhomes, camping, and light workshop applications. Compact in size yet impressive in output, it provides a convenient and cost-effective solution wherever mains electricity isn’t available.
Powered by the reliable Hyundai HY225E 223cc 4-stroke OHV engine, the HY4500SEi delivers a maximum output of 4000W (4.0kW / 5kVA) with a continuous output of up to 3.8kW, making it ideal for running air-conditioning units, microwaves, televisions, heaters, power tools, laptops, and other everyday appliances. Advanced Hyundai digital inverter technology ensures stable performance even when handling high start-up currents from inductive loads.
Clean, Safe Power for Sensitive Electronics
Producing a pure sine wave output, the HY4500SEi is completely safe for sensitive electronic devices such as smartphones, tablets, laptops, and TVs. This clean and consistent power protects your equipment from voltage spikes and fluctuations, making it a trusted choice for modern leisure and home-backup use.
Quiet, Efficient & Intelligent Operation
With a noise level of just 59dB at 7 metres under 50% load, the HY4500SEi is impressively quiet for its power class — comparable to normal conversation levels. The integrated ECO mode automatically adjusts engine speed to match the electrical load, reducing fuel consumption, lowering noise, and extending engine lifespan during lighter use.
A clear LCD display provides real-time information including voltage, frequency, and total run hours, allowing easy monitoring and confident operation.
Easy Starting & User-Friendly Design
Starting the generator is effortless thanks to the remote electric start system, supplied with key fobs for convenient operation from inside a caravan or motorhome. A recoil pull start is also included as a backup for added peace of mind. Built-in digital overload protection and low-oil shutdown safeguard the generator and connected appliances during use.
Portable & Practical
Despite its robust performance, the HY4500SEi remains easy to transport. Its compact symmetrical design, combined with heavy-duty rear wheels and a front carry handle, allows smooth movement across campsites, driveways, and uneven ground. Weighing approximately 50kg, it balances portability with stability.
Key Features & Benefits
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Maximum output 4000W / 4.0kW / 5kVA
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Continuous output up to 3.8kW
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Pure sine wave inverter technology
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Remote electric start with key fobs plus pull start backup
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Quiet operation – 59dB @ 7m (50% load)
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ECO mode for improved fuel efficiency and reduced noise
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LCD display showing voltage, frequency, and run hours
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2 × 230V 13A sockets & 1 × 12V 5A DC outlet
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Rear wheels and front handle for easy transport
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Digital overload protection & low-oil shutdown
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Covered by Hyundai’s 1-year manufacturer’s warranty
