Generators for Sale UK

You can buy a generator for every job with SGS

We appreciate that different tasks and usages will have different power and performance requirements, which is why we have generators for sale in a variety of specifications and capacities.

For example, for construction work, our portable petrol generators are an ideal choice, as they can comfortably handle the intense use that comes with busy working environments and can be easily moved between sites. What's more, if you need a model for prolonged usage, we supply Stephill generators for sale that are designed to provide optimum power for longer.

We even have generators for specific applications – like our welder generators and our industrial generators, as well as inverter generators for sale which can be used to safely power sensitive electrical equipment. Our catalogue includes our own range of quality SGS generators and a huge choice of models, products and accessories from other popular brands, such as Honda and Stephill.

How do generators work?

Generators convert chemical or mechanical energy into electricity that can then be used to provide power for a variety of purposes including running power tools, lighting and electrical items.

Which type of generator should I buy?

There are many factors to take into consideration when choosing a generator. You need to work out the wattage (how much power) you'll need, you need to have an idea of what you intend to use the generator for, and what fuel source (petrol or diesel) you'd prefer to use to power your generator. Another consideration is the amount of room you can afford to a generator in your chosen space. For smaller areas and lower power operations, we have a number of highly effective and versatile portable generators for sale.

To help you choose, read our Generator Buying Guide.

What is an inverter generator?

Our inverter generators for sale are so-called because they output AC (much like a typical generator) but this is then converted into DC and then ‘inverted' back into AC. This subsequently ‘cleaner' energy is typically used for safely powering equipment that has a microprocessor (e.g. a phone or laptop). Your average inverter generator is also more compact than typical petrol and diesel generators and is an ideal option for powering caravans or smaller household electrical goods.

How do I measure a generator's performance?

To measure the performance and the quality of the output from a generator, you can assess it against these criteria:

• How much power it should produce: Each generator's description states the maximum (or peak) and rated power outputs that it should produce. This is typically measured in kW (kilowatts).
• The effectiveness of the starting mechanism: Most generators are started by an electric mechanism or by recoil start (also known as ‘manual' or ‘pull' start).
• The optimum running time: This can also be referred to as ‘load time' and is the length of time the generator can run before it needs to be refuelled. This is usually stated in hours as either 50% or 100% load.

Buy generators online from SGS Engineering with confidence

To buy your generator from SGS Engineering, take a look through our collection and place an order on the model that best fits your requirements.

We offer different warranty options on our generators, ranging from 2 to 10 years on selected products. You can find our full warranty information here and on our individual generator listings. We also have a 60-day, no-quibble returns policy for any unwanted goods and UK next working day delivery on orders worth over £50 placed before 4PM.

If you need more help, you can contact us via email at [email protected] or via phone on 01332 576 850 and our team will be happy to assist you. If you want to know more about what makes us such a trusted seller, take a look at our reviews on Trustpilot, where we’re rated ‘excellent’ by our customers.