Clarke Generator Review
Clarke offers a wide range of generators from portable inverter models to heavy-duty site units. This review breaks down the best options for home backup, site power, and recreational use based on specs, owner feedback, and brand reliability.
Clarke IG2200
Best balance of quiet operation, clean power, and portability for camping and home backup.
Quick answer
For most users, the Clarke IG2200 inverter generator is the top pick due to its quiet 58 dBA operation, clean sine wave power for sensitive electronics, and 8-hour run time. For heavy site work, the Clarke PG6500S offers robust 6500W peak power and a reliable Honda-style engine.
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Research updated June 2026.
| Model | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Clarke IG2200 | Portable & quiet use | 2200W peak, 58 dBA | 4.7/5 | $$ |
| Clarke PG6500S | Heavy site power | 6500W peak, 13 hp | 4.5/5 | $$$ |
| Clarke IG3000 | Medium backup | 3000W peak, 60 dBA | 4.6/5 | $$ |
| Clarke PG3500 | Budget site use | 3500W peak, 7 hp | 4.3/5 | $ |
Who is a Clarke Generator For?
Clarke generators suit homeowners needing power backup during outages, campers and caravan owners wanting quiet portable power, and tradespeople requiring reliable site power. The brand covers inverter models for sensitive electronics and conventional units for heavy loads. Owner reviews on retailer sites like Machine Mart and Amazon highlight Clarke as a solid mid-range choice that avoids premium pricing of Honda or Yamaha while offering better build than budget brands.
Performance and Power Output
Clarke's inverter models like the IG2200 and IG3000 produce clean sine wave power suitable for laptops, phones, and medical devices. The PG series uses conventional alternators that deliver adequate power for power tools but may cause minor voltage fluctuation on sensitive electronics. Published specs show the IG2200 delivers 2200W peak and 1800W continuous, enough for a fridge, lights, and a small TV. The PG6500S offers 6500W peak and 5500W continuous, powering multiple site tools simultaneously. Owner reviews consistently praise the IG2200 for maintaining stable voltage under load.
Build Quality and Reliability
Clarke generators feature steel frames with vibration-dampening mounts. The IG series uses a lightweight inverter design with a brushless alternator for lower maintenance. The PG series uses cast-iron sleeved engines (often Honda GX clones) that are durable and easy to service. Warranty is typically 2 years for domestic use. Aggregated owner feedback notes that the IG2200 has a low failure rate, with most complaints related to the fuel cap seal on older models. The PG6500S receives praise for its robust construction and easy pull-start.
Noise Levels
The IG2200 is rated at 58 dBA at 7 meters, quiet enough for campsites without disturbing neighbours. The IG3000 is slightly louder at 60 dBA. The PG series runs at 68-72 dBA, typical for open-frame generators. Owner reviews confirm the IG2200 is genuinely quiet, comparable to Honda EU22i. For noise-sensitive environments, the inverter models are the clear choice.
Portability
The IG2200 weighs 21 kg with a built-in handle, easy for one person to move. The IG3000 weighs 30 kg and has wheels and a handle. The PG6500S weighs 55 kg with a wheel kit and fold-down handle, manageable on flat ground. Owner reviews note the IG2200 is the most portable, fitting in a car boot for camping trips.
Alternatives to Clarke Generators
Honda EU22i is quieter (53 dBA) and lighter (20 kg) but costs significantly more. DeWalt DXGNI2200 offers similar specs with a higher price. For site use, Hyundai HY6500SE competes on power and price but has mixed owner feedback on reliability. Clarke sits in the value sweet spot, offering 80% of Honda's quality at 60% of the price.
FAQs
Are Clarke generators any good?
Yes, Clarke generators are reliable mid-range units that offer good value for money. Owner reviews rate them highly for build quality and performance, especially the IG2200 inverter model.
How long do Clarke generators last?
With proper maintenance, Clarke generators typically last 1000-2000 hours of use. The IG series inverter models often exceed this due to brushless alternators.
Are Clarke generators quiet?
The IG2200 and IG3000 inverter models are quiet at 58-60 dBA, suitable for camping. The PG series open-frame models are louder at 68-72 dBA, typical for site use.
Can a Clarke generator run a fridge?
Yes, the IG2200 can run a standard fridge (300-600W) plus lights and a TV. For larger fridges or freezers, the IG3000 or PG3500 is recommended.
What is the warranty on Clarke generators?
Clarke offers a 2-year warranty for domestic use. Commercial use may have a shorter 1-year warranty, so check the specific model terms.
Are Clarke generators made in the UK?
No, Clarke generators are designed in the UK but manufactured in China. Quality control is good, with many components sourced from reputable suppliers.
How do I maintain a Clarke generator?
Regular oil changes every 50 hours, clean the air filter, and drain fuel if storing for over 30 days. Use stabilised fuel to prevent carburettor issues.
Can I run a Clarke generator in the rain?
No, never run any generator in rain or wet conditions. Use a generator tent or shelter to keep it dry while ensuring ventilation.
What is the difference between IG and PG Clarke generators?
IG series are inverter generators with clean power and quiet operation for electronics. PG series are conventional open-frame units for heavy power needs.
How much oil does a Clarke generator need?
The IG2200 takes 0.4 litres of 10W-30 oil. The PG6500S takes 0.6 litres. Always check the manual for exact capacity and type.
Our verdict
The Clarke IG2200 is the best overall generator for most users, offering quiet operation, clean power, and excellent portability at a fair price. For those needing heavy site power, the PG6500S delivers robust performance with reliable build quality. Clarke remains a strong value choice in the mid-range generator market.