High-voltage battery systems, power electronics, and battery management for the industrial sector.
We integrate battery systems, power electronics, and management systems with deterministic real-time control.
More than 10,000 egate systems and more than 1,000 battery systems in the field.
View systems.
Which battery system is best suited for which performance profile?
Three systems. One modular platform.
High-voltage and low-voltage systems for demanding performance requirements in industry and the energy sector.
A battery system is not selected based on capacity, but rather on load profile. Short, sharp current spikes place different demands on the system than steady, continuous operation.
That’s why we don’t build just one system—we build three. They share the same electronics, the same safety architecture, and the same manufacturing process. They differ where your application requires it: in voltage level, cell chemistry, and discharge current.
In addition, we offer DC-bus-coupled UPS systems for applications where a power outage is not an option.
enhance
BATTERY SYSTEM HV
Direct DC bus coupling, modularly expandable.
Capacity: 8–80 kWh
Voltage: 400–1,000 V
Discharge current: 250 A
Chemistry: LFP
elite
-BATTERY SYSTEM COOLED
Immersion-cooled cells for maximum current.
Capacity: 120 kWh
Voltage: 800 V
Discharge power: 2,000 kW
Chemistry: NMC
evolve
BATTERY SYSTEM LV
Modular battery system for industrial applications.
Capacity: 5–20 kWh
Voltage: 60 V
Discharge current: 130 A
Chemistry: NMC & LFP
Are you planning a high-voltage/low-voltage battery system, a UPS solution, or a control platform?
HOW DOES THE SYSTEM KNOW HOW THE BATTERY IS DOING?
Without data, there is no security.
Battery management systems and protocol converters. Over 10,000 systems in the field.
A battery pack without monitoring technology is simply a "black box" containing energy. Only by monitoring cell voltage, temperature, and state of charge can it be turned into a controllable piece of equipment.
egate is not a single component, but a platform. Three product lines are built on it.
egate
BATTERY MONITORING SYSTEM OM01
Battery Monitoring Unit and Balancer Board.
Learn more about the egate BATTERY MONITORING SYSTEM
egate
HV BATTERY MANAGEMENT SYSTEM
Further Development of the Battery Monitoring System.
Learn more about the egate BATTERY MANAGEMENT SYSTEM HV
egate
Protocol Converter
The converters connect existing and new buildings.
Learn more about egate PROTOCOL CONVERTERS
ENHANCE DC-LINK ENERGY BACKUP SOLUTION – ENERGY IN THE DC-LINK.
DC-bus-coupled UPS for applications where a power outage is not an option.
The obvious solution for an uninterrupted power supply is an AC UPS. However, in the wind turbine nacelle, it is limited by installation space and response time, and it cannot be used to recover braking energy.
enhance operates one level deeper: directly in the frequency converter's intermediate circuit. Voltage adjustment is handled by a module that is already part of the converter. An external DC/DC converter is not required.
Four Use Cases
- 1. FRT – Fault Ride Through (mandatory, EU 2016/631): Bridge over grid voltage dips and continue feeding power into the grid without interruption.
- 2. Black Start / Self-Sufficiency: A self-sustaining restart following a total outage—without an external grid.
- 3. Grid Forming – Island Operation: Stabilizes the DC link in island operation. Prevents mechanical damage caused by shutdown.
- 4. Active azimuth control (yaw), required by regional law: Actively maintains the yaw axis during a power outage.
enhance
DC-LINK ENERGY BACKUP SOLUTION
Direct DC link integration. No external converter.
ecore. The regulatory level.
Software Reference Architecture for Real-Time Systems.
In a battery system, there are only milliseconds between the measured value and the response. A runtime environment that occasionally hesitates is unusable in this context.
ecore provides deterministic cycle times, defined interfaces to fieldbuses and applications, and a toolchain that allows control models to be deployed directly onto the target hardware. Your control model remains your intellectual property.
Deterministic: Fixed cycle times instead of best-effort. Verifiable, not merely claimed.
Open: Defined interfaces for custom applications. No black box.
Proven: The same runtime technology used in our own products.
ecore
Software Reference Architecture
10 kHz control cycle. Full Linux. One chip.
Our own policies. Our own responsibility.
ebs electronics doo,Niš
Anyone designing electronics for twelve years of field use should know how they're made. That's why we manufacture them ourselves.
We don't manufacture cells. We assemble, wire, test, and document battery packs from them—on the same production lines where our electronics are manufactured.
The fully automated SMT process includes solder paste printing with 3D SPI, placement, reflow soldering, and 3D AOI. Each step is logged. In addition, wave soldering, box building, and final inspection are available.
2,500 m²
Production area
750 m²
Office space
ISO 9001
Certified Quality Management
Connection
Nearshore CET, Road and Rail
Processes
SMT and THT, 3D SPI, 3D AOI, Wave Soldering, Box Building
We also manufacture products for third parties.
Electronics or battery packs in series production: The same production lines, the same documentation, the same quality assurance—even without a development project with us.
From concept to mass-produced product.
Nine steps. One person in charge.
A battery system isn't created through a single development project. It is created in nine steps, the last three of which determine the success or failure of the production run.
Many suppliers stop at step five and hand the work off to a finisher. We continue through step nine on our own production lines.
#1 Requirement
Load profile, operating environment, standard frame
We don’t start with a set of specifications—we start with the equipment itself. We assess the load profile, evaluate the operating environment, and determine which standards apply. Only then do we discuss the technical details.
#2 Concept
Topology, Cell Selection, Security Architecture
Topology, cell chemistry, and safety architecture are defined together, not one after the other. Anyone who selects the cell without knowing the shutdown strategy is making two decisions. At the end of this stage, you have a design that can be calculated.
#3 Development
Power Electronics, BMS, Mechanics
Power electronics, battery management, and mechanical engineering are all developed by the same team. The circuitry, layout, and housing are optimized in relation to one another, because thermal management and EMC cannot tolerate any subsequent modifications. The result is a production-ready design, not a functional prototype.
#4 Regulation
Ecore-based real-time application
The real-time application runs on the hardware. It is developed using Ecore, with deterministic cycle times and defined interfaces to the fieldbus and plant control system. Control models provided by the customer are transferred directly to the target hardware via the toolchain.
#5 Pattern
Prototypes from our own production facilities
The first pieces are created using the same lines as the series that would later follow. That may sound obvious, but it isn’t: When you build prototypes by hand, you’re simply postponing every production problem until later. We’ll see that here.
#6 Qualification
EMC, Climate, Vibration, Compliance with Standards
Now it's time for testing, not just making claims. Surge voltage, DC ripple, temperature rise, altitude, and vibration are all tested, along with the application's standard specifications. Anything that fails this station is sent back to Station 03.
#7 Series Approval
Process Validation and Initial Sample Inspection
There is a distinct step between a functional prototype and a mastered production run. Processes are validated, inspection methods are defined, and initial samples are documented. The product is not approved until the process is reproducible.
#8 Mass Production
SMT, packaging and assembly, documented testing
Component placement, soldering, packaging and assembly, and final inspection are performed on dedicated lines with continuous logging. Every assembly is traceable. Production volumes increase without changing the process.
#9 Life Cycle
Spare Parts, Obsolescence Management, Module Replacement
A battery system has a longer lifespan than most of its components. We manage spare parts, track product discontinuations, and ensure that replacement at the module level remains possible. This ensures that the system remains serviceable even if a particular semiconductor is no longer available in 2026.
Division assignment: Engineering ends at step five. Electronics covers the process in between. Energy begins with a completed plant.
Same principle, different industry.
Battery systems, their monitoring, and their control all follow the same logic. The requirements change depending on the application, but the architecture does not. If your application isn't listed here, that doesn't mean it's excluded. It's just a question.
MACHINES
Orderly Shutdown, Product Protection, Power Recycling.
INTRALOGISTICS
Emergency lowering and safety brakes on cranes and hoists.
TRANSPORT
Emergency drives and for quieter operation.
MICROGRIDS
Grid Stabilization and Load Management
Are you planning a high-voltage/low-voltage battery system, a UPS solution, or a control platform?
Please use the form to send us the key details of your project.
Your contact person
Alexander Müller, CTO of
Please get in touch with us!
Use our contact form to send us a no-obligation inquiry, and you’ll receive a prompt response at
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Downloads – Brochures
Electronics – Division Brochure
Enhance DC-LINK Backup Solution
ecore Software Reference Architecture
Energy. Management. Control.
Downloads – Data Sheets
enhance BATTERY SYSTEM HV
elite BATTERY SYSTEM COOLED
evolve BATTERY SYSTEM LV
egate BATTERY MONITORING UNIT
egate BALANCER
egate BATTERY MANAGEMENT SYSTEM
egate PROTOCOL CONVERTER