Chi siamo

Piller occupies a unique position, being the only company to produce a range of rotary UPS and static UPS technologies, encompassing kinetic energy storage systems or batteries, ground power units and 50/60Hz frequency converters. With over 7000 kinetic energy storage devices and more than 6000 rotary UPS units up to 3600kVA installed, Piller has around 300 technicians taking care of clients in more than 50 countries. 

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

Durante questa emergenza COVID-19, i prodotti Piller stanno lavorando duramente per mantenere in funzione le infrastrutture critiche. La nostra tecnologia sta proteggendo l'energia vitale nei data center, negli ospedali e nelle industrie essenziali.  A tutti coloro che lavorano per rendere il mondo sicuro, grazie. Cliccate qui per visualizzare il messaggio COVID-19 del nostro Presidente.

DCD - New York ››

Virtual Event

1 - 2 September 2020

DCW - Frankfurt ››

To Be Confirmed

4 - 5 November 2020

DCD - London ››

To Be Confirmed

10 - 11 November 2020

Next event
DCD - New York






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...

Rental UPS

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. 


Airports, data processing centers, factories and hospitals must protect themselves against power failure to prevent disasters. Large uninterruptible power supplies (UPS) provide this protection and Piller is the largest manufacturer of these. The systems themselves are completely manufactured by Piller with a high degree of workmanship. This requires strong technical expertise among the engineers, which is associated with a high level of individual responsibility, teamwork and long-term employment...

MAY MAY 2020

Le soluzioni Piller power protection sono state scelte dal Data Center di ricerca di AUDI AG


Rapporto Annuale & Conti del 2019 disponibili per il download


Piller presenta la nuova piattaforma UPS per data center del 2020