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.

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.