Generators
Generator
20kva
Generator
40kva
Generator
60kva
Whats included in these prices?
Prices are plus VAT. Prices may vary based on avalability & season
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All inclusive pricing
Simple and straightforward pricing - our structure includes the rates to hire generators for events, an initial 20 hours of fuel, cabling & insurance.
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Generator Reliability
Our fleet of 20kva & 40kva super-silent & ultra-silent generators are well recognised in the industry for being reliable, quiet and easy to use. They can all run for over 24 hours on one full tank!
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Assurance
Our generators are fully insured, tested and quality checked prior to every event. We will install your cabling for you, wherever you need the plug sockets!
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Free Delivery
Free delivery within 30 miles of Horsham, West Sussex.
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Long Term Hire
For long-term hire please get in touch
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How to compare your generator quotes
Click here to check out our blog about comparing generator quotes.
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Which size do you need?
We're pretty good at working out the size you'll need just from letting us know what needs power, the main thing which affects power draw are bands and catering. A typical power request from your caterer will give us a good idea of their needs.
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Marquee company generators
More often than not clients come to us for a comparison against their marquee companies own generator quote. Most of the time we are significantly cheaper.
Hire Generators For Events: What's Included?
20KVA Specifications
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Make & Model
Denyo Eventa 20kva Ultra Silent Generator
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Kilowatt of power available
16kw
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Connections
32amp 3ph & 3 x 32amp
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trailer size
3m Long x 1m wide x 1.4m high
40KVA Specifications
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Make & Model
Denyo Eventa 37kva Ultra Silent Generator or 45kva BGG Bruno Fusteq Ultra Silent
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Kilowatt of power available
30kw-35kw
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Connections
63amp 3ph & 3 x 32amp, several of our generators. also have 16a feeds too
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trailer size
3.5m-4m long x 1.4m wide x 1.8m high
60KVA Specifications
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Make & Model
BGG Bruno Fusteq Ultra Silent Event Spec Model
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Kilowatt of power available
48kw
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Connections
63amp 3ph, 3 x 32amp & 1 x 16amp
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Trailer size
4.5m Long x 1.6m wide x 1.8m high
General Generator Specs:
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Long run time
We include 20hrs fuel in our event packages, however all generators are completely full so will run for 40-50hrs depending on power load. We charge you for the additional fuel after the event.
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Sound level
We have some of the quietest rental generators on the market, all are under 58db at 7m. When we say they're quiet we really do mean it, you can have a conversation within 5-10m of the generator without issue.
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Delivery Method
All generators are trailer mounted, delivered by a 4x4 vehicle or transit style van for the smaller 20kva units.
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Installation Time
20 minutes to unhitch &secure. Between 15 minutes and 60 minutes for cabling - depending on installation requirements.
We regularly receive calls and emails from couples, event organisers and businesses seeking advice before choosing a company for event generator hire. Whether it’s for a wedding, party, corporate function or festival, our team is always happy to help.
Many enquiries begin with a simple request for a quote. Our experienced team, transparent pricing and expert power calculations make hiring a generator straightforward. As not everyone understands generator terminology or power requirements, we help you select the correct generator size to ensure safe, reliable power for your event.
When looking to hire generators for events, it’s important to remember that you usually get what you pay for. We aim to be highly competitive across the South East, while never compromising on quality, reliability or service.
Our prices may appear slightly higher than some alternatives, but many lower headline prices don’t include the essentials. Saving £50–£100 isn’t always worth the added stress, hidden costs or uncertainty. With Grizzly Bear Events, delivery, cabling, installation, on-call support and insurance are included, so the price you see is the price you pay.
We’ve invested in modern, top-of-the-range event generators from trusted brands including BGG, Bruno, Trime and Denyo. All equipment is professionally maintained and event-ready, delivering quiet, dependable power every time.
