top of page
Image by Thomas Despeyroux

Engineering services, energy storage systems and custom solutions

Image by Vishnu Mohanan


Freber's focus on green energy is not only to create energy, but how to store and use it on demand.

To make our environment greener, we provide energy storage systems (from 2 kWh to >1 MWh), various types of battery solutions, fuel cells, and products related to solar power systems.


Image by NASA

Freber offers flexible, modular energy storage and inverter systems ranging from kW to MW sizes with robust cloud-based system monitoring and energy management.

Image by Natalya Letunova

Freber offers products within electronics and mechatronics from well known suppliers. Where in-design is not necessary, we have the experience and knowledge of available solutions.

Image by Patrick

High-quality products for both industrial and consumer applications. We offer all battery technologies, including lithium technology, as well as customized solutions for voltage, shape, and capacity.



Meet Freber at Eliaden

fue (3).png
rescue charger_connectbus2.JPEG

Freber joins the Eliaden exhibition in Lillestrøm 28-30 of May. You are welcome to stop by one of our stands for a chat.

Inside: D05-44


A group of students is aiming to build a solar racing car. Freber is contributing with a batterypack to support the energy from the solar panels.

You can read more about the project here...

Freber and Ekoda present the Rescue Charger; a mobile solution with batteries for emergency charging of EV's. The system is integrated into a dedicated cabinet system that can be easily mounted on a trailer or in a van.

More information...

Girl Hiking in Nature

Together to streamline energy and preserve nature.

bottom of page