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About us

Czech developer and manufacturer of battery storage systems.

AERS

AERS is a Czech engineering company specializing in the development and manufacturing of battery storage stations for homes, commercial buildings, and industrial sites. We design, build, and test everything in the Czech Republic.

AERS s.r.o. was established in 2016 by a strategic investor in the field of electric heating – Fenix Group a.s. – together with entrepreneurs from the field of energy storage and its subsequent use.

AERS develops, manufactures, and supports the distribution of devices for storing electrical energy, drawing on power from the distribution grid as well as renewable sources, with managed use of self-consumption.

AERS manufactures battery storage stations and the power electronics they contain. AERS holds the know-how and is the creator of both the hardware and software parts of its storage stations.

The portfolio today covers the HES home storage system, the compact CES, SAS peak-shaving stations for manufacturers and commercial buildings, and the modular MES3 container storage with capacity scalable up to 255 kWh. They are complemented by its own EMS control system, which optimizes energy flows including spot-market trading, and by grid protection.

AERS has more than 270 stations installed, with a combined output of over 13 MW and a capacity of over 38 MWh.

Beyond its own products, AERS offers complete battery storage implementation, measurement and grid protection testing for PPDS compliance, economic simulations for BESS and PV projects, and custom hardware and software development.

Development is carried out by an in-house engineering team in cooperation with universities.

Partners

Fenix

The FENIX Group supplies a complete range of products in the field of electric heating.

Founded in 1990, it is today one of the largest manufacturers of surface electric heating systems.

It exports its products to more than 60 countries worldwide.

Its portfolio also includes Fenix battery storage.

UCEEB

UCEEB was established in 2012 as an independent university institute of the Czech Technical University in Prague.

UCEEB brings together leading academics from four faculties — civil, mechanical, electrical, and biomedical engineering — who jointly address the challenges of energy-efficient buildings.