Best Inverter Generator Deals - Top 10 in November 2025

Last Update: 26. November 2025
1
Best Choice
9.9
Hyundai
TODAY 16% OFF!
£666.68 (16% DISCOUNT!)

FREE delivery**
  • Powerful & Reliable Performance: Equipped with a 225cc 4-stroke IC225D engine, this portable petrol inverter generator delivers a maximum output of 3800W and a continuous output of 3500W, making it perfect for powering appliances, tools, and sensitive electronics.
  • Quiet & Efficient Operation: With low-noise technology producing just 58 dBA at 7m and an ECO mode to optimize fuel efficiency, enjoy cost-effective and undisturbed power for holidays, events, or emergency use.
  • Versatile Power Options: Features two 230V UK mains sockets, a 12V 5A outlet, and a USB port to charge and power multiple devices simultaneously, from kettles and fridges to laptops and TVs.
  • Portable & Easy to Transport: Compact design weighing only 48kg, equipped with a folding handle, rear moulded grip, and durable wheels for effortless movement and storage in your car, van, or garage.
  • Safe for Sensitive Electronics: Pure sine wave output ensures the safe operation of TVs, laptops, and other sensitive devices without the risk of damage or overload.
  • User-Friendly LCD Display: Monitor performance at a glance with the integrated LCD screen displaying voltage, frequency, and hour count for better control and maintenance planning.
  • Durable & Safe: Includes digital overload protection and low-oil shutdown to safeguard both the generator and connected devices. Built with a robust inverter board for handling high inductive loads.
  • Eco-Friendly & Cost-Saving: The 'ECO' mode automatically adjusts engine speed to match load demand, reducing fuel consumption, noise, and wear for long-lasting performance.
  • Ideal for Leisure & Emergency Use: Perfect for powering caravans, motorhomes, horseboxes, outdoor lighting, and sound systems. Provides dependable backup power for appliances like fridge-freezers during outages.
  • Peace of Mind with Warranty: Backed by a 2-year warranty from P1, ensuring reliability and customer satisfaction.
Colour Brand Weight
Blue Hyundai 48 kg
£56249
Was: £666.68 -16%
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2
Best Value
9.8
P1
TODAY 34% OFF!
£429.00 (34% DISCOUNT!)

  • Our portable generator has a powerful 98cc hyundai petrol engine and a capacity of 4.5 liters
  • This silent generator power multiple devices: 230v socket, 12v DC battery charger and 5v USB port
  • Produces a maximum output of 2.2kW and continuous output of 2kW
  • Compact and portable: Weighing just 22kg. Ideal for use whilst camping or in a caravanmotorhome:
  • Warranty : Covered by a 2 Year Platinum P1PE warranty with full UK Parts and Aftersales
Colour Brand Weight
Blue P1 22 kg
£28499
RRP: £429.00 -34%
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3
9.7
AIVOLT
TODAY 22% OFF!
£269.99 (22% DISCOUNT!)

FREE delivery**
  • Unique Feature and Multifunction Control Panel - The outstanding design features bright orange appearance and a multifunctional panel including parallel connectability, a standard 230v 3 pin socket, 2 USB charging ports(type-A & type-C), a 12v DC charging outlet. Suitable for TVs, computers, small electric tools and many kitchen appliances.
  • Ultra Lightweight and Low Noise - Only weighs 12kg, and nearly 15% lighter than other same power compact generators. The labor-saving and ergonomic handle is very easy for a young woman to lift. When the generator is at 25% load, it comes with 58 decibels noise at 23 feet that is comparable to the sound of a normal conversation.
  • Pure Sine Wave Power - This inverter generator has a powerful 60cc 4 stroke OHV air-cooled 100% copper winding engine which can produce 1.2kw starting watts and 1.1kw continuous watts steady clean power with very low fuel consumption. Ideal for sensitive electronics such as phones, laptops.
  • Eco Mode & Long Runtime - A fully fueled 2.5L tank will provide you consistent power for up to 10 hours making the generator extremely economical. It runs 8 hours at 25%, 5.5 hours at 50% load, 4 hours at 75% load, 3.1hours at 100% load. In Eco-mode, it even runs more than 10 hours and prolongs generator’s life. Perfect for RV travel, jobsites and home use.
  • The package contains: 1*1200W petrol generator, 1*spark plug wrench, 1*oil funnel, 1*12V DC battery charging cable, 1* screw driver, 1* quick start guide, 1*British plug, 1*manual.
Colour Brand Weight
Orange AIVOLT 12 kg
£20999
RRP: £269.99 -22%
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4
9.6
maXpeedingrods
TODAY 24% OFF!
£288.99 (24% DISCOUNT!)

FREE delivery**
  • 【Multifunction Power Supplier】4-stroke petrol generator produces 3500W max watts and 3200W running watts. It is easily able to keep the lighting system or a small family house, power air conditioners and many other small appliances such as refrigerators,coffee machine at the same time.
  • 【Provide Clean Power】This inverter technology provides more steady power, produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers.
  • 【Multi-Function Display】Easy to monitor voltage and frequency power; display remaining fuel, which is suitable for timely fuel change; display cumulative runtime, which is suitable for later generator maintenance; display unique runtime, perfect timer function.
  • 【Lightweight and Powerful Motor】Only 26 kg, small and compact, easy to carry, 223 cc OHV motor with two 230 V ports and a 12 V DC connector, provides plenty of power for multiple tasks.
  • 【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.
Colour Brand Weight
Orange/Black maXpeedingrods 26 kg
£22000
Was: £288.99 -24%
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5
9.5
Hyundai
TODAY 15% OFF!
£519.99 (15% DISCOUNT!)

  • Pure Sine Wave Output: Enables safe powering of sensitive electrical items, such as TVs, laptops and more, without the risk of damaging or overloading them.
  • Low-Noise Inverter Generator: Emits just a quiet 61dB @ 7m to minimise disturbance and distribution in low-noise environments.
  • Integrated ECO Mode Setting: Runs only as fast as the load demands! Increases the generator’s fuel economy, emits lower noise levels and extends the lifespan of the engine.
  • Lightweight and Portable at only 22.6kg: Light enough to be easily carried around and stored in your car boot or caravan cupboard with plenty of room to spare.
  • Rapid Electric Start: This Hyundai generator can be started within seconds at the turn of a dial thanks to its integrated electric start function.
  • Built-In LCD Screen: Easy to read monitor displays the generator’s critical data at a glance.
  • Overload and Low Oil Shutdown Protection: Integrated protection safeguards the generator and extends its lifespan.
  • Peace of Mind: 3 year Hyundai home-use warranty* / 1 year commercial warranty*
Colour Brand Weight
Blue Hyundai 22.6 kg
£44199
RRP: £519.99 -15%
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6
9.4
Excel Power
TODAY 3% OFF!
£299.99 (3% DISCOUNT!)

FREE delivery**
  • Starting Watts – 2000W / Rated Watts – 1800W
  • Recoil Start with low oil level protection
  • Inverter Generator – (pure sine wave power)
  • 4.8L fuel tank
  • 1 x 13A 240V UK 3-pin sockets
  • Covered by a 2 Year Warranty
Colour Brand Weight
Grey Excel Power Generators 18 kg
£28999
Was: £299.99 -3%
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7
9.3
Hyundai

FREE delivery**
  • Powerful & Reliable Performance: 2200W / 2.2kW petrol inverter generator delivers stable, dependable power for camping, caravans, motorhomes, outdoor events, and home backup use.
  • Pure Sine Wave Technology: Provides clean, safe electricity for sensitive electronics including laptops, TVs, tablets, and smartphones — perfect for leisure or emergency use.
  • Lightweight & Portable Design: Compact frame with integrated carry handle makes it easy to transport and store, ideal for travel, holidays, and on-the-go power needs.
  • Quiet & Fuel-Efficient Operation: Low-noise output (approx. 58 dB @ 7 m) with smart ECO mode automatically adjusting engine speed to match demand, extending run time and reducing fuel costs.
  • Durable & Low-Maintenance 4-Stroke Engine: Robust Hyundai engine with overload protection, low-oil shut-off, and smooth 230V output ensures long-lasting reliability and user safety.
Colour Brand Weight
Blue Hyundai 21.5 kg
£39999
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8
9.2
United Power Equipment Co.,Ltd

FREE delivery**
  • 223cc 4-stroke OHV engine produces 3800 peak watts and 3500 rated watts with recoil start for up to 10 hours at quarter-load on 10 L, 50Hz
  • Intelligent gauge keeps track of voltage ,run-time and hertz and track power output, plus feature low oil led and economic mode to save fuel
  • Includes two 230V AC outlets, one 12V DC 8.3A outlet and two 5V USB ports; Parallel ready to connect 2 generators for twice the power (parallel kit sold separately)
  • This portable generator for camping produces the clean power required by a variety of sensitive electronics such as phones, TV
  • All generators are functionally tested in the factory to guarantee quality with CE EURO-V compliant; Backed by a 1 year limited warranty with lifetime technical guidance from experts
Colour Brand Weight
Yellow and Black Aceup Energy 28 kg
£37999
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9
9.2
maXpeedingrods
TODAY 21% OFF!
£549.99 (21% DISCOUNT!)

FREE delivery**
  • 【Multifunction Power Supplier】 Quiet and fuel efficient 4 stroke 145cc petrol generator produces 3300W max watts and 3000W running watts. It is easily able to run the lighting system, RV or a small family home. And run a huge range of high-power appliances such as an air conditioner with 6000 BTU cooling capacity, refrigerators, kettles, and even more appliances at the same time.
  • 【Low noise】When the generator is in ECO mode at 25% load and is 7m away from the generator, the noise level is 58 decibels. which is almost the quietest generator of this rated power. At this noise level, there is little disturbance for users and people nearby. Please note that ambient noise may affect the overall value of the noise of the machine.
  • 【Extra Long Runtime】Runs 8.3 hours at 25% load (750w load) 、4.5 hours at 50% load (1500w load). In ECO mode, the runtime can be extended up to 10-12 hours. Guaranteed power supply overnight.
  • 【Provide Clean Power】This inverter technology provides more steady power, produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers.
  • [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.
Colour Brand Weight
Orange,black maXpeedingrods 21 kg
£43698
RRP: £549.99 -21%
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10
9.1
AIVOLT
TODAY 19% OFF!
£489.99 (19% DISCOUNT!)

FREE delivery**
  • True Sine Wave Power - This inverter generator has a powerful 149cc 4 stroke OHV air-cooled 100% copper winding engine which can produce 3300W maximum watts and 3000W continuous watts steady clean power (less than 3% THD) with very low fuel consumption. Ideal for sensitive electronics such as phones, laptops.
  • Eco Mode & Long Runtime - A fully fueled 4.2L tank will provide you consistent power for up to 8 hours making the generator extremely economical. It runs 4.5 hours at 50% load(1500W), 3 hours at 75% load(2250W), 2.5 hours at 100% load. In Eco-mode, it even runs more time and prolongs generator‘s life. Perfect for camping, RV travel, caravan, motorhome and jobsites.
  • Multifunction Control Panel with 5-in-1 LCD Multi-Meter - The outstanding design features bright orange appearance and multifunctional panel including parallel connectability, 2 standard 230v 3 pin sockets, 2 USB charging ports(type-A & type-C), a 12v DC charging outlet, a digital display meter. Suitable for caravans, lighting systems, car refrigerator and many large outdoor appliances.
  • Ultra Lightweight & Low Noise - Weighs only 23kg, the labor-saving and ergonomic handle is very easy to lift. When the generator is at 25% load, it comes with 61 decibels noise at 23 feet that is comparable to the sound of a normal conversation.
  • The package contains: 1*3300W petrol generator, 1*spark plug wrench, 1*oil funnel, 1*12V DC battery charging cable, 1* screw driver, 1* quick start guide, 1*manual.
Colour Brand Weight
Orange AIVOLT 23 kg
£39899
RRP: £489.99 -19%
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More information and FAQs about the featured Inverter Generator in this comparison:


Technical Details
Colour Blue
Brand Hyundai
Weight 48 kg
Advantages
  • Portable
  • Powerful
  • Hyundai engine
  • Silent
FAQs about P1 3800W 3.8kW Portable Petrol Inverter Generator, Quiet, Compact & Lightweight, Ideal for Caravans, Motorhomes, Outdoor Events & Emergency Backup Power
What is the fuel tank capacity of the P1 Portable Petrol Inverter Generator?
The fuel tank capacity of the P1 Portable Petrol Inverter Generator is not specified in the product description.
Does the P1 Portable Petrol Inverter Generator come with wheels for easy transportation?
No, the P1 Portable Petrol Inverter Generator does not come with wheels.
What is the noise level of the P1 Portable Petrol Inverter Generator?
The P1 Portable Petrol Inverter Generator is advertised as 'silent' but the specific noise level is not provided in the product description.
Is the P1 Portable Petrol Inverter Generator suitable for outdoor use?
Yes, the P1 Portable Petrol Inverter Generator is designed for outdoor use and is portable.
What type of warranty is offered with the P1 Portable Petrol Inverter Generator?
The P1 Portable Petrol Inverter Generator comes with a 2-year warranty.
Technical Details
Colour Blue
Brand P1
Weight 22 kg
Advantages
  • Portable
  • Inverter
  • Silent
  • Compact
  • Versatile
FAQs about P1pe 2200W Portable Petrol Inverter Generator, 98cc Engine, 2.2kW, Silent Generator, 230v Socket, 12v DC, 5v USB, Compact, Portable
What is the power output of the P1pe 2200W Portable Petrol Inverter Generator?
The P1pe 2200W Portable Petrol Inverter Generator has a power output of 2.2kW.
Is the P1pe 2200W Portable Petrol Inverter Generator silent?
Yes, the P1pe 2200W Portable Petrol Inverter Generator is a silent generator.
What types of sockets does the P1pe 2200W Portable Petrol Inverter Generator have?
The P1pe 2200W Portable Petrol Inverter Generator has a 230v socket, a 12v DC socket, and a 5v USB socket.
Is the P1pe 2200W Portable Petrol Inverter Generator compact?
Yes, the P1pe 2200W Portable Petrol Inverter Generator is compact and portable.
What is the engine capacity of the P1pe 2200W Portable Petrol Inverter Generator?
The P1pe 2200W Portable Petrol Inverter Generator has a 98cc engine.
Technical Details
Colour Orange
Brand AIVOLT
Weight 12 kg
Advantages
  • True Sine Wave
  • Super Lightweight
  • Ultra Quiet
  • Portable
  • Suitcase Design
FAQs about AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet
What is the power output of the AIVOLT 1200W Petrol Inverter Generator?
The AIVOLT 1200W Petrol Inverter Generator has a power output of 1200W.
Is the AIVOLT 1200W Petrol Inverter Generator portable?
Yes, the AIVOLT 1200W Petrol Inverter Generator is portable and designed for easy transportation.
Does the AIVOLT 1200W Petrol Inverter Generator produce a true sine wave?
Yes, the AIVOLT 1200W Petrol Inverter Generator produces a true sine wave, ensuring stable and clean power for sensitive devices.
How lightweight is the AIVOLT 1200W Petrol Inverter Generator?
The AIVOLT 1200W Petrol Inverter Generator is super lightweight, making it ideal for camping and other outdoor activities.
Is the AIVOLT 1200W Petrol Inverter Generator quiet in operation?
Yes, the AIVOLT 1200W Petrol Inverter Generator is ultra quiet, providing a peaceful environment during use.
Technical Details
Colour Orange/Black
Brand maXpeedingrods
Weight 26 kg
Advantages
  • Portable
  • Inverter
  • Pure Sine Wave
  • Versatile
FAQs about maXpeedingrods 3500W Portable Inverter Generator 4-Stroke Pure Sine Wave Petrol Generator for Camping, RV Travel, Home, or Jobsites
What is the maximum power output of the maXpeedingrods generator?
The maximum power output of the maXpeedingrods generator is 3500W, making it suitable for various applications such as camping, RV travel, home backup, or jobsites.
What type of generator is the maXpeedingrods portable inverter generator?
The maXpeedingrods generator is a 4-stroke pure sine wave petrol generator, which ensures stable and clean power output for sensitive electronic devices.
Is the maXpeedingrods generator suitable for camping?
Yes, the maXpeedingrods generator is suitable for camping as it provides portable power for various camping appliances and devices.
Does the maXpeedingrods generator have a compact design?
Yes, the maXpeedingrods generator features a portable and compact design that allows for easy transportation and storage during camping trips or other outdoor activities.
Can the maXpeedingrods generator be used for home backup?
Yes, the maXpeedingrods generator can be used for home backup to provide power during emergencies or power outages.
Technical Details
Colour Orange,black
Brand maXpeedingrods
Weight 21 kg
Advantages
  • Portable
  • Silent
  • Pure Sine Wave
  • Suitable for camping
  • Ideal for RV travel
FAQs about maXpeedingrods 3300W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, Home, or Jobsites
What is the wattage of the maXpeedingrods portable inverter generator?
The maXpeedingrods portable inverter generator has a wattage of 3300W.
Is the maXpeedingrods generator petrol-powered?
Yes, the maXpeedingrods generator is petrol-powered.
Does the generator produce pure sine wave power?
Yes, the maXpeedingrods generator produces pure sine wave power.
Can I use the generator for camping or RV travel?
Yes, the maXpeedingrods generator is suitable for camping and RV travel.
Is the generator silent during operation?
Yes, the maXpeedingrods generator is designed to be silent during operation.
Technical Details
Colour Orange
Brand AIVOLT
Weight 23 kg
Advantages
  • Portable
  • Ultra quiet
  • Pure sine wave
  • Suitable for camping and jobsites
FAQs about AIVOLT 3300W Petrol Inverter Generator 4 Stroke Portable Generator for Camping, Jobsites - Pure Sine Wave, Ultra Quiet-149cc Engine, 4.2L Fuel Tank
What is the maximum power output of the AIVOLT 3300W Petrol Inverter Generator?
The AIVOLT 3300W Petrol Inverter Generator has a maximum power output of 3300W.
Is the generator suitable for camping?
Yes, the AIVOLT 3300W Petrol Inverter Generator is portable and designed for camping purposes.
Does the generator produce pure sine wave power?
Yes, the AIVOLT 3300W Petrol Inverter Generator produces pure sine wave power, making it suitable for sensitive electronic devices.
What is the fuel tank capacity of the generator?
The AIVOLT 3300W Petrol Inverter Generator has a fuel tank capacity of 4.2 liters.
Is the generator engine noisy?
No, the AIVOLT 3300W Petrol Inverter Generator is ultra-quiet during operation.

General information you should know about Inverter Generator:


Inverter generators have revolutionized the way we use portable power. These compact and efficient devices are designed to deliver clean and stable energy, making them ideal for various applications such as camping, tailgating, RVing, and even for emergency power backup at home. If you're in the market for a reliable and versatile generator, considering an inverter generator should be at the top of your list.

One of the key advantages of inverter generators is their ability to produce clean and stable power. Unlike conventional generators, which rely on alternators to produce power, inverter generators use advanced electronic circuitry to convert and regulate the generated energy. This results in a consistent flow of power, free from harmful voltage spikes or fluctuations that can damage sensitive electronics or appliances. Whether you're charging your phone, powering up a laptop, or running a microwave, an inverter generator ensures a stable power supply, protecting your devices from potential damage.

In addition to their clean power output, inverter generators are also known for their fuel efficiency. The advanced technology used in these generators allows them to adjust the engine speed to match the required power output. This means that the engine doesn't run at full throttle constantly, reducing fuel consumption and extending the generator's runtime on a single tank. With an inverter generator, you can enjoy longer hours of power without the need for frequent refueling, making them perfect for extended outdoor activities or during emergencies when fuel availability may be limited.

Portability is another key feature that sets inverter generators apart. These generators are designed to be compact and lightweight, making them easy to carry and transport. Whether you're loading it into your car for a camping trip or moving it around in your backyard, the portable nature of inverter generators allows for hassle-free mobility. Some models even come with built-in handles or wheels, further enhancing their portability. Gone are the days of lugging around heavy and bulky generators – inverter generators offer convenience and ease of use without compromising on performance.

When it comes to noise levels, inverter generators excel yet again. Thanks to their innovative design and advanced technology, these generators operate at much lower noise levels compared to traditional generators. The reduction in noise is achieved through improved muffler systems and sound-dampening materials. This means that you can enjoy the peace and quiet of your outdoor surroundings without the constant loud hum that is often associated with generator operation.

Now that you have a better understanding of the benefits of inverter generators, it's time to consider your options. There are various brands and models available in the market, each with its own set of features and specifications. It's important to choose a generator that suits your specific needs and requirements. Whether you prioritize runtime, power output, or additional features such as USB ports or remote start, conducting thorough research and reading product reviews can help you make an informed decision. So why wait? Invest in an inverter generator today and experience the convenience, reliability, and versatility it has to offer.