Almost 50 years of innovation

We are a leading manufacturer and supplier of uninterruptible power supply systems, as well as remote monitoring and supervisory systems. We provide the full range of services, starting from the definition of customer needs, through analysis and design, to equipment delivery and system implementation.

Almost 50 years of innovation

Inspired by energy

News

ENERGETAB 2024 – invitation

Enex 2024 fair invitation

Summary – H2 Poland forum (16-17.05.2023)

Delivery of the first hydrogen fuel cell power system in T-MOBILE Poland

ENERGETAB 2022 – invitation

ENERGETAB 2021 – invitation

TELZAS at ENERGETAB 2021

GSM-R for Polish Railway

TELZAS at ANGA COM 2018

Company

Our products

Technical Protection System – Photovoltaic farms

Technical Protection System – Industry

Energy storage

Power Supply Systems

Lithium-Ion batteries

Acid and Gel batteries

Monitoring&Control systems

Other products