Piller power technology protects the world’s critical infrastructure

For over a century the world’s most vital services have relied on Piller engineering expertise and manufacturing quality. 

We are committed to creating a sustainable future in mission-critical, power provision, protection, and energy storage. Piller product reliability and efficiency is built on precision German engineering, manufacturing excellence and unrivalled best in class service. Piller people are among the world’s most highly trained power technology experts.  

In 2020 it has expanded its portfolio to include the electrically coupled UB-V UPS with no annual maintenance requirements, the Powerhouse 1.2MW ISO containerised modular plug and play UPS and the exciting PB60+ kinetic energy technology now with 1-minute bridging at up to 2MW.

In 2016 Piller acquired Active Power, the Austin Texas-based flywheel UPS specialist. Go to the Active Power website here

During the COVID-19 crisis, Piller products are working hard to keep critical infrastructure operating. Our technology is protecting vital power in hospitals, data centres and other essential sectors to meet our many customers’ requirements whilst observing strict COVID-19 security measures.  To everyone working to make the world safe, thank you.  To view our group chairman's COVID-19 message click here



With the latest highly advanced UB-V Electrically Coupled UPS range, Piller raises the game in scale, reliability, availability and sustainability of power provision and protection for multiple sectors.  

Uniquely in the power market Piller in-house teams control every aspect of development, design and manufacture of its entire product range of Electrically Coupled UPS; Containerised UPS; Stabilisers; Static Transfer Switches; Kinetic Energy Storage; Aircraft Ground Power Systems; Frequency Converters; and Naval Power Supplies.  


Introducing Piller’s new high-performance UB-V ELECTRICALLY COUPLED UPS series for the conditioned power protection needs of cloud hyperscale, wholesale colocation and large enterprise deployments. 


Critical Power Modules

Static UPS

Piller Rental - Delivering Quality Power

Piller high performance power protection systems and converters are available for short term rental and long-term lease.

Piller rental products range from small to large scale power needs. Piller’s rental fleet of rotary and static UPS systems are available with battery and diesel backup. Diesel UPS systems are available with its patented Powerbridge kinetic energy storage back up alternatives...


Piller offers clients premium-level service that have been developed to match the unrivalled excellence of its UPS systems.  With a global network of highly qualified service staff,  Piller technicians are currently taking care of around 10,000 units of high power UPS equipment in over 50 countries, supporting client activities in data processing, finance, industry, communications, aviation and defence, 24 hours a day, 365 days a year.

Latest News

FEB 25, 2021

Toulouse Blagnac Airport turns to Piller for critical runway lights and landing systems power protection

FEB 24, 2021

NEXTDC recognised for APAC’s most reliable data centre

FEB 16, 2021

Parent Company Annual Report & Accounts 2020 available for download