A petrol generator is a versatile and reliable power solution for various needs—whether it’s for home backup during power outages, outdoor camping, or for use on a job site. Petrol generators are generally more portable and easier to maintain than diesel models, making them a popular choice in the UK. Here’s a rundown of the best petrol generators available in the UK, balancing power output, portability, fuel efficiency, and budget.
Best Petrol Generators in the UK
1. Hyundai HY2000Si Portable Petrol Inverter Generator
Why It Stands Out:
- Power Output: 2,000W peak, 1,600W continuous
- Engine Power: 80cc, 4-stroke OHV engine
- Runtime: Up to 8 hours at 50% load
- Weight: 20 kg
- Features: Inverter technology for clean power, low noise (58 dB), Eco mode, low oil shutdown
- Pros: Lightweight, quiet, fuel-efficient, great for sensitive electronics
- Cons: Limited power output for high-demand tools/appliances
The Hyundai HY2000Si is a compact, portable petrol inverter generator perfect for camping, caravanning, or as a backup power source for smaller home appliances. Its 80cc 4-stroke engine provides a peak power output of 2,000W, making it suitable for powering sensitive electronics like laptops, TVs, and mobile devices. The inverter technology ensures clean and stable power output, which is crucial for preventing damage to sensitive equipment. It operates quietly at 58 dB and offers up to 8 hours of runtime on a single tank at 50% load. Its compact design and lightweight build make it easy to transport and store.
2. Honda EU22i Portable Inverter Generator
Why It Stands Out:
- Power Output: 2,200W peak, 1,800W continuous
- Engine Power: 121cc, 4-stroke GXR120 engine
- Runtime: Up to 8.1 hours on Eco-Throttle mode
- Weight: 21.1 kg
- Features: Inverter technology, Eco-Throttle, parallel connection capability, low noise (48-57 dB)
- Pros: Ultra-reliable, very quiet, fuel-efficient, ideal for camping and home backup
- Cons: Higher price point, limited to lighter loads
The Honda EU22i is widely regarded as one of the best portable petrol inverter generators due to its reliability and performance. Powered by a 121cc GXR120 engine, it delivers a peak output of 2,200W and continuous power of 1,800W. The Eco-Throttle feature adjusts the engine speed to the load, enhancing fuel efficiency and reducing noise levels. It can run for over 8 hours on a single tank under moderate loads. Its low noise level makes it ideal for use in quiet environments, such as campsites or residential areas. Although it’s pricier than some alternatives, the Honda EU22i’s build quality and dependability make it worth the investment.
3. Champion 92001i-E 2.8kW Inverter Petrol Generator
Why It Stands Out:
- Power Output: 2,800W peak, 2,600W continuous
- Engine Power: 192cc, 4-stroke engine
- Runtime: Up to 8 hours at 25% load
- Weight: 24 kg
- Features: Inverter technology, Economy mode, low oil shut-off, electric start
- Pros: Higher power output, electric start, efficient and quiet
- Cons: Heavier than smaller models, more expensive
The Champion 92001i-E stands out for its robust power output and inverter technology, making it suitable for both domestic and commercial use. With a peak power of 2.8kW and continuous power of 2.6kW, it can handle a wider range of appliances and tools than smaller generators. The Economy mode adjusts the engine speed to match the load, conserving fuel and minimizing noise. It features an electric start for convenience, along with a low oil shut-off feature for engine protection. At 24 kg, it’s slightly heavier but still portable, making it an excellent choice for those needing extra power on the go.
4. Hyundai HY3000CI 2.7kW Petrol Generator
Why It Stands Out:
- Power Output: 2,700W peak, 2,500W continuous
- Engine Power: 210cc, 4-stroke OHV engine
- Runtime: Up to 11 hours at 50% load
- Weight: 39 kg
- Features: AVR (Automatic Voltage Regulator), low oil shutdown, robust frame
- Pros: Durable build, long runtime, suitable for heavier tools and appliances
- Cons: Louder operation (65-70 dB), heavier and bulkier
The Hyundai HY3000CI is a durable and powerful generator, ideal for home backup or use on construction sites. It features a 210cc engine that provides up to 2.7kW of peak power, making it capable of running heavier tools and appliances. The Automatic Voltage Regulator (AVR) ensures a stable power output, which is important for protecting connected devices. With a runtime of up to 11 hours at half load, it’s perfect for longer tasks. Its robust frame and durable components ensure longevity, though it’s louder and bulkier than inverter models, making it better suited for outdoor use.
5. Wolf WP2500LR Petrol Generator
Why It Stands Out:
- Power Output: 2,200W peak, 2,000W continuous
- Engine Power: 196cc, 4-stroke engine
- Runtime: Up to 13 hours at 50% load
- Weight: 40 kg
- Features: Dual 230V output sockets, low oil alert, sturdy frame
- Pros: Long runtime, budget-friendly, dual output sockets
- Cons: Noisy, basic features, heavier to transport
The Wolf WP2500LR is a reliable and affordable petrol generator, making it a great option for those on a budget. It delivers 2,200W peak power and 2,000W continuous power, suitable for home use and light commercial tasks. With a 196cc engine, it provides a long runtime of up to 13 hours at half load, making it efficient for prolonged use. The dual 230V output sockets allow multiple devices to be connected simultaneously. While it lacks some of the advanced features of more expensive models, it offers excellent value for money for those needing a basic, reliable generator.
Key Considerations When Choosing a Petrol Generator
When selecting a petrol generator, consider these important factors to ensure it meets your needs:
- Power Output: Match the generator’s power output to your needs. For light use (camping, small appliances), a 2,000W generator is usually sufficient. For heavier use (construction tools, multiple appliances), consider 3,000W or more.
- Runtime: Consider how long the generator can run on a full tank of petrol. Longer runtimes mean fewer refuels, which is useful for extended power outages or job sites.
- Noise Level: Generators can be noisy. Inverter models are typically quieter (50-60 dB) compared to standard generators (65-75 dB). Noise level is a key consideration for use in residential areas or campsites.
- Portability: Weight and design affect portability. Compact and lightweight models (15-25 kg) are easier to transport. Larger, more powerful models may require wheels for easier movement.
- Fuel Efficiency: Generators with eco modes or throttle controls are more fuel-efficient, adjusting the engine speed to the load and saving fuel.
- Safety Features: Look for features like low oil shut-off, circuit breakers, and overload protection to safeguard the generator and connected devices.
Conclusion
Choosing the best petrol generator in the UK depends on your specific needs, whether it’s for home backup, camping, or job site use. For general home or outdoor use, the Hyundai HY2000Si and Honda EU22i offer excellent portability, reliability, and clean power for sensitive electronics. If you need more power for larger appliances or tools, the Champion 92001i-E and Hyundai HY3000CI provide robust performance with safety features. For those on a budget, the Wolf WP2500LR offers great value for money with sufficient power and runtime.
With the right petrol generator, you can ensure you have reliable power whenever and wherever you need it!