HV Energy Systems

60 to 900 Vdc HV Energy Systems

Individual HV battery solutions from a single source

With our HV Energy System, we meet your individual project requirements and deliver all services from a single source, from conception to on-site installation. The aentron lithium-ion energy storage system enables the realization of modular and scalable battery solutions. The management of lithium-ion battery systems consists of two essential standard components that, tailored to their specific requirements, provide the right solution for your needs:

aentron Energy Controller (AEC)
Module Management System (MMS)

Our technology and the special cell holder system guarantee safety, robustness and high power density. Together with the low weight, this results in a considerable current account.

Standard Features & Key Functions

The following comprehensive security and control functions for managing a modular energy storage system are implemented in our products:

CANbus / USB
Realtime data logging
Native Firmware-Updates via CAN or USB
Monitoring from up to 25 modules per controller-unit
RELAY controlling
heating and cooling control
serial- and parallel-string controlling
SoC- and SoH-calculation
Independent hardware-security layer
Operating temperature from -20 °C up to +60 °C
Protection class: IP 66
Redundant 12 Vdc supply DC-Out (25 W)
Isolation monitoring
high efficient internal 12 Vdc power supply


CANopen bus communication (standard 250 kbps, 11-bit ID) (ISO 11898) provides access to all relevant system information and parameter changes. It ensures communication between the energy controller and the customer application and enables the construction of control circuits for charging and/or discharging the battery. Firmware updates can be easily received via USB 2.0 to 3.0. The module has a galvanic isolation up to 1,000 Vdc.