Severs computer in a rack at the large data center. Rack Mounted

Back up power supplies for your business

Everything you could want for uninterruptible power supplies

Shop Now

Sentinel

Riello Sentinel Dual 8kVA 230V

Riello UPS Buy now

From £2585

Data Centre Design

Data Centre Design

Whatever the business need, Critical Power can cater for every eventuality

Book now for a free consultation

5 star reviews

100% Customer Satisfaction

Service guarantee

Efficient & Reliable Services

UK delivery

Covering The Whole UK

Price guarantee

Competitive Prices

Fast & efficient

Fast & Efficient Services

Backup Power Solutions

Our independent manufacturer status and in-depth industry knowledge allows us to create bespoke, environmentally-friendly packages that deliver on every level. So, whether you’re looking for advice on uninterruptible power supplies, static transfer switches or power distribution units, get in touch and see how we can change the way you work.

We work with the most renowned brands and manufacturers to provide high performing backup power solutions for a wide variety of sectors including education and transport. Browse our emergency power systems today to see our product offering in full including power cables and fire suppression systems. Alternatively, contact us today if you would like to find out further information regarding our critical power solutions.

More information

Backup Power Solutions

Emergency power experts

Project Management

We do it all for you through our first class, consultative project management.

Find a solution

Buy Supplies

Everything you could want for uninterruptible power supplies.

Start shopping

Get Support

Full 24/7, 365 days a year support, site and remote monitoring.

Get support

We are here when you need us most

As a client of Critical Power Supplies you can expect 24×7 support whether on the phone, email or on site because we always deliver on our promise to keep you operational and your satisfaction is paramount to everything we do.

Contact us