Piller has designed its preventative maintenance and support programs to ensure your critical power infrastructure operates with the utmost reliability. Our technicians are available 24x7 to answer questions and react to, diagnose, and resolve system warnings and alarms.

Installation Services

Ensuring everything goes smoothly

Piller has developed a program of installation services that help mitigate potential risks right from the start.


Configuration and optimization of your Uninterruptible Power Supply system by a Piller service engineer including verification of the electrical contractor’s work, system calibration, pre-power check & power up.

Installation Support

On-site technical assistance, guidance and detailed instructions from an Piller service engineer ensures proper installation and certifies that the unit will be ready for start-up.

Commissioning Support

Confirmation that all systems & components of the UPS system are designed, installed, tested and operated according to your operational requirements.

Maintanence Services

Keep your investment running

Piller offers a comprehensive maintenance program that helps to ensure that your UPS system works continuously, without any issues, throughout its lifecycle.
Preventative Maintenance
Preservation and restoration of system reliability before it has an opportunity to fail including the replacement of mineral oil required for proper flywheel operation.
Bearing change
Replacement of the bearing to ensure optimum reliability of the flywheel.
DC Capacitor Replacement.
Replacement of the capacitors prior to the end of expected life helps maximize UPS uptime.

Professional Services

Expert guidance without the attitude

Rely on our technicians, engineers, and project managers for expert assessment, implementation, maintenance and support during every phase of your critical infrastructure deployment and operation. Whether you are looking at a standalone UPS or a turnkey solution, we can assist from start to finish.

  • Site Survey
  • Site Validation
  • System Design

  • Start-Up & Commissioning
  • Project Management
  • Turnkey Installation

  • PowerService Maintenance Programs
  • On-Site Training for Unit Operation
  • Remote Monitoring Service
  • Technical Support Services

Warranty & Service Plans

So you can sleep better at night


Piller's limited warranty guarantees no-cost repair labor and parts for 12 months after system installation. Additional extended warranty options are available as well.

PowerService Maintenance

Piller offers flexible plans designed to keep your UPS operating throughout its entire lifecycle.. Select the program that best meet your needs and be assured that everything will be taken care of by a certified Active Power technical support engineer.

PowerService plans provide a number of benefits beyond quality technical support, including:

  • Lower, predictable costs
  • Flexible payment options
  • Priority scheduling and response

Training Services

Expert Instruction on Your System

Active Power offers customizable training courses on our UPS products. Held at Piller's Austin facility, Texas, the training covers the basic design of the UPS and provides attendees with requisite knowledge to perform routine operations and recognize abnormal system conditions.