Critical Power Supplies is a leading independent UK multi-brand supplier of critical power and energy solutions including uninterruptible power supplies and standby power generators to 6MVA. As a multi-brand supplier we are well placed to provide you with the right power solution for your application and we work with a range of clients including M&E consultants, quantity surveyors, electrical contractors, distributors, resellers, corporates and end-users.

Whether you want an off-the-shelf, bespoke or turn-key solution, come and talk to Critical Power Supplies and benefit from over fifty years within the power protection and energy management fields. No other supplier can boast the depth of manufacturer knowledge available when it comes to standby power systems, generators, ups batteries, static transfer switches and uninterruptible power supplies.

Power Protection Systems

    Standby power including generators
    DC standby power systems
    Maintenance bypasses and switchgear
    UPS monitoring and control software
    AC and DC power inverters

Power Services

    Site surveys and turn-key project management
    Electrical installation and commissioning
    Battery build, testing, replacement and disposal
    24/7 maintenance contracts with remote site monitoring
    Battery monitoring systems including individual cells

Renewable Energy Solutions

    Solar panels and inverters
    Wind turbines
    Flywheels
    Fuel cells

Energy

Critical Power Supplies Ltd

Org chart

Teams

Offices