Turn your surplus capacity into new income

We find the untapped capacity on your site and turn it into a battery system that generates revenue — for you or together with you.

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What we do

We turn idle capacity into hardware that works 24/7

Fruedal BESS develops, installs and operates battery energy storage systems (BESS) — from smaller systems of 300 kW to larger projects of several MW. We identify sites with unused grid capacity or the option to purchase additional power, and we build systems that deliver ancillary services to the Danish power grid and create value through arbitrage and peak shaving.

From 300 kW up
Smaller systems from 300 kW and larger projects from 5 MW — sized to each site and grid connection.
End-to-end
From screening and permitting to installation, operation and settlement as agreed.
Locally rooted
We know Danish grid conditions, DSO requirements and municipal permitting.

Business models

Two ways to put your capacity to work

We adapt to your situation — whether you want passive rental income or to own the system yourself.

Passive income · We invest

Lease

Fruedal owns and operates

We install, own and operate the system on your land. You receive an agreed rent for the space and capacity the system uses — new income from something you don’t use yourself.

  • You don’t invest in the system — Fruedal does
  • Agreed rent for space and capacity
  • We handle permits, installation and operation
  • Transparent settlement and regular reporting

Your system · Your revenue

Own

You own, we deliver

We plan and install the system and sell it to you or a partner who holds the land and the grid connection. You keep the revenue from ancillary services and energy markets — and, by agreement, we take care of operation and optimisation.

  • Greater earning potential — you carry the investment and the risk
  • You own the system and its future revenue
  • Turnkey delivery — we also handle the permit applications
  • Operation and service agreement tailored to your risk profile

Process

From first conversation to operation and settlement

  1. Screening

    We assess your site, grid connection and capacity potential — data-driven and with no obligation.

  2. Business case

    We build a concrete financial model with estimated rent or returns based on your circumstances.

  3. Design & permits

    We engineer the system and handle the DSO connection and permits, such as rural-zone and building permits.

  4. Installation

    Turnkey installation of the BESS container, inverter and control system.

  5. Operation

    Market integration, remote monitoring and ongoing optimisation of earnings.

  6. Settlement

    Settlement and reporting as agreed — whether you lease out your land or we operate your system.

Six battery cabinets and a technical container installed in front of a dark building, surrounded by snow

Why Fruedal BESS

Built for real-world operation, not just slides

We develop, install and operate battery storage systems, and we build operation into the design from the first sketch. That way, your system is designed for the markets it will earn its revenue from.

  • We have skin in the game

    In the lease model, we own and operate the system ourselves — we don’t just advise from a distance.

  • Small and large systems

    Our core is the smaller segment from 300 kW — and we also develop larger projects from 5 MW.

  • Transparent settlement

    Regular reporting, so you can see what the system contributes.

  • Part of Fruedal Energy

    Fruedal BESS ApS is wholly owned by Fruedal Energy ApS — battery storage is our speciality within the group.

Who we are

From 300 kW to larger projects — based in Salling, Denmark

Fruedal BESS ApS is a Danish company, wholly owned by Fruedal Energy ApS. We develop, install and operate battery storage systems and stay with you all the way — from the first screening of your site to day-to-day operation.

Company
Fruedal BESS ApS · CVR 45321002
Owner
Fruedal Energy ApS (100 %)
Based in
Spøttrup, Salling
Founded
2025

Smaller systems

300 kW – 5 MW

A battery system on your land — leased or owned. We size the system to your site and grid connection.

Larger projects

5 MW and up

We have a pipeline of larger projects that we develop together with landowners and investors. If your site has a large grid connection or is close to a transformer station, we would like to hear from you.

Tell us about your project

Get an assessment

Let’s assess your potential

Three quick questions and your contact details — then we’ll come back to you with an initial assessment. If the site is suitable, you’ll also receive an indicative business case. Free and with no obligation.

Four white battery cabinets in a row on a gravel yard, set on concrete foundations