Critical DC power
Integrated design of rectifiers, batteries, DC distribution and monitoring systems.
Request a quoteTREKA SYSTEM
We combine load, power electronics, batteries, distribution, control and field decisions in one engineering process.

ABOUT US
EKA System is a leader in Türkiye in the engineering of reliable, uninterrupted and clean energy systems.
Safe and efficient energy management is essential for industry, homes, organisations and individuals. With more than 40 years of experience in energy-system design, and expertise in both technology and industry, EKA System delivers effective and economical design, sourcing and supervision projects.
To deliver safe, efficient and coordinated energy systems, EKA System selects the manufacturers and suppliers best suited to the project design and ensures timely delivery in accordance with applicable standards. It provides full support for installation, assembly and after-sales service in Türkiye and abroad.
The team has delivered more than 300 projects in these and related fields.
EKA System’s team includes founders of the Automatic Control Foundation and the Technology Development Foundation of Türkiye, which helped advance automatic control and power electronics during the country’s industrial development. The team continues research and development in close cooperation with research institutions such as TÜBİTAK, universities and manufacturers in Türkiye and countries with advanced energy technologies.
ENGINEERING APPROACH
Reliability does not come from an equipment label alone. Source behaviour, the real load, batteries, protection, maintenance access and site interfaces must work together.
We translate the need into technical inputs and make the architecture, scope boundaries and verification steps visible from the beginning.
AREAS OF ACTIVITY
Integrated design of rectifiers, batteries, DC distribution and monitoring systems.
Selection of UPS, inverters, bypass and AC distribution according to load-continuity requirements.
Assessment of Ni-Cd, lead-acid, Li-ion and emerging technologies against the duty profile.
AC/DC panels, BMS, measurement and supervisory communication within one architecture.
Controlled transition, commissioning, maintenance and lifecycle planning.
Calculations for load, autonomy, cables, protection, redundancy and thermal load.
PROJECT FLOW
Load, duty profile, site conditions and operating priorities.
Capacity, architecture, interfaces and project assumptions.
Calculations, drawings and component interfaces for one system.
Functional verification against FAT and SAT criteria.
Maintenance, fault analysis, spares and modernisation planning.
QUALITY AND DOCUMENTATION
Project scope, manufacturer data and acceptance criteria are evaluated against current product codes and document revisions.
CORPORATE DOCUMENTS
View or download the original documents in a new window. Certificates are provided in their original language.
BRANDS
Power electronics, distribution and control solutions configured for the project.
Explore the brand →Ni-Cd battery technologies for stationary industrial applications.
Explore the brand →On-board and stationary battery solutions for rail systems.
Explore the brand →