Best Generators Deals Online in the UK (24 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
maXpeedingrods

New
maXpeedingrods 3500W Portable Inverter Generator Petrol Silent for Camping | 4 Stroke Sine Wave Generator, Compact and L
【Multifunction Power Supplier】The MXR3800 4-Stroke OHV inverter generator produces 3500W peak watts and 3200W running wa

£409.99
EFURDEN

New
EFURDEN 2000W Petrol Inverter Generator, Silent Portable for Camping | 4-Stroke OHV, Pure Sine Wave, ≤58dB Quiet, ECO Mo
⚡ 𝟐𝟎𝟎𝟎𝐖 𝐏𝐞𝐚𝐤 𝐏𝐨𝐰𝐞𝐫 & 𝟏𝟖𝟎𝟎𝐖 𝐑𝐮𝐧𝐧𝐢𝐧𝐠 𝐏𝐨𝐰𝐞𝐫:EFURDEN 2000W Portable Inverter Generator delive

£293.99
New
Petrol Generator 2000W 3000W Electric Key/Pull Start 6.5HP / 7HP UK Plug 4 Stoke
Constructed from hard wearing, high-grade parts the petrol generator can run multiple appliances with ease.

£178.99
HYUNDAI

New
Hyundai 3.3kW / 3300W Petrol Inverter Generator, 3.0kW Continuous, Recoil Start, Pure Sine Wave, 16A Industrial Socket L
3.3kW Peak / 3.0kW Continuous Output – Mid-range inverter power ideal for larger caravans, motorhomes and off-grid leisu

£523.99
19% Off

New
Portable Petrol Generator RocwooD 8HP 3.4KVA Quiet Power Recoil Start
This RocwooD RWPG1 is the perfect generator to bring while camping.

£249.99 £307.99
maXpeedingrods

New
maXpeedingrods 2300W Portable Inverter Generator Petrol Silent 4 Stroke Compact and Lightweight 18.5kg with Digital Disp
【Multifunction Power Supplier】The MXR2300 4-Stroke OHV petrol inverter generator produces 2300W max watts and 1800W runn

£339.99
Best Value
HYUNDAI

New
Hyundai 2.0kW Petrol Inverter Generator, 1.8kW Continuous Power, Pure Sine Wave, 62dBA Noise, Portable Power for Camping
Quiet Inverter Generator for Leisure Use – Produces just 62 dBA at 50% load, making it suitable for campsites, caravan p

£329.99 £345.99
11% Off

New
JCB Petrol Site Generator 3.6kW / 4.5kVA JCB Engine, Recoil Pull Start 230V
Equipped with a market-leading 224cc 7.5hp JCB petrol engine with an output of 3.6kW / 4.5kVA at peak capacity.

£419.99 £469.99
AIVOLT

New
AIVOLT 1200W Petrol Inverter Generator, Silent Portable for Camping, Home | 60cc 4-stroke OHV Engine, Pure Sine Wave, Ul
Unique Feature and Multifunction Control Panel - This generator stands out with its bright orange design and versatile c

£269.99
New
Petrol Generator 3300W 7HP 4 Stroke Electric Start 230V 12V Portable with Wheels
1 x 3300W Petrol Generator.

£299.99
JCB

New
JCB 7.9kW 9.8kVA Petrol Generator, 457cc 15HP Site Generator, 115V & 230V, Electric & Recoil Start, 25L Fuel Tank, Wheel
Powerful 7.9kW petrol generator: Delivers up to 7.9kW / 9.8kVA maximum output and 7.5kW / 9.4kVA continuous power, ideal

£849.99
21% Off
maXpeedingrods

New
maXpeedingrods 3300W Portable Inverter Generator Petrol Pure Sine Wave Silent Generator with 230V outlets, 12V/8.3A DC r
【Multifunction Power Supplier】 Quiet and fuel efficient 4 stroke 145cc petrol generator produces 3300W max watts and 300

£435.99 £549.99
New
2000W Petrol Inverter Generator Portable 230V 79.7cc 15kg Digital Display USB
And two generators can be used in parallel to double your output.

£345.75
Excel Power Generators

New
Excel Power XL2250iS Inverter Petrol Generator - 2000W Peak 1800W Rated with 4.8L Fuel Tank | Quiet Portable Power Suppl
PURE SINE WAVE POWER: Advanced inverter generator technology delivers clean and stable electricity suitable for laptops,

£279.99
New
JCB Site Generator 7.9kW 9.8kVA Petrol 115V 230V 15hp 457cc Electric Start
Equipped with a market-leading 457cc 15hp JCB petrol engine with an output of 7.9kW / 9.8kVA at peak capacity.

£849.99
10% Off
Excel Power Generators

New
Excel Power 3200W Petrol Inverter Generator - Powered Generator with Digital Display | 11L Fuel Tank, Quiet Camping & Ho
PURE POWER OUTPUT: Advanced inverter technology delivers stable and reliable electricity for sensitive electronic device

£270.00 £299.99
New
3.5kW Silent Petrol Inverter Generator for Camping RV Garden Home Phone/PC Power
It features ultra-lightweight construction for easy transport, quiet operation (60-70dB) to minimize disturbance, and a

£419.99
New
2.8 kVA Portable Petrol Generator – Compact Power Generator for Home & Site Us
Built to last, this generator is constructed from high-grade, hard-wearing materials, ensuring durability and reliabilit

£234.32
New
3500W Dual Fuel Inverter Generator Petrol LPG 230V Portable 7L Silent Outdoor UK
⚡ 3500W Dual Fuel Inverter Generator Petrol LPG 230V Portable Silent Generator UK Version.

£519.60
New
3800W Petrol Inverter Generator for Camping RV Garden Outdoor Phone/PC Power 10L
3800W Peak Power

£364.99
New
SIP MEDUSA Portable Petrol Generator T2500W 2200W 7hp 212cc 4 Stroke Engine 15L
For added safety, the T2500W has a low oil pressure alert system which protects the engine and shuts the system down aut

£275.99
New
3500W Portable Inverter Generator Petrol Silent 215CC OHV 4 Stroke 230V 13A UK
3500W Peak Power

£419.99
New
SIP MEDUSA Portable Petrol Generator T3000W 3000W 7hp 212cc 4 Stroke Engine 15L
For added safety, the T3000W has a low oil pressure alert system which protects the engine and shuts the system down aut

£329.99
New
3300W Inverter Generator Petrol Silent Generator Camping Caravan RV Storm Flood

£407.39

24 Generators deals are available from: Amazon, eBay stores, starting from £178.99.
The biggest discount we found is 21% on maXpeedingrods 3300W Portable Inverter Generator Petrol Pure Sine Wave Silent Generator with 230V outlets, 12V/8.3A DC receptacle, USB outlets for Camping, RV Travel, Home, or Jobsites at Amazon.
The lowest price we found is £178.99 while the highest is £849.99.
Prices for the best Generators deals average at £388.37.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Generators.