Otso

Energy solutions from home to industry

Battery and solar solutions from home to business

We design, install and maintain complete energy systems, from solar parks and storage to EV charging and heating. One partner, a clear result.

125KW All-in-One Battery Cabinet All-in-One Battery Cabinet
5MWh Battery Container 5MWh Battery Container
836KWh Battery Cabinet 836KWh Battery Cabinet
Risen Stack Max Risen Stack Max
Complete solution from one partner
Clear project plan and documentation
Installation, setup and ongoing support

Storage & frequency market

A battery that pays for itself

A correctly sized battery increases self-consumption, keeps your home running during outages and opens the door to frequency market income.

  • Higher self-consumption, lower grid purchases
  • Backup power during outages
  • Extra income from grid balancing
All-in-One Battery Cabinet

Solar energy

Solar parks from homes to industry

Every project starts with a consumption analysis. The result is a system that produces where you actually consume.

  • Individual design and yield calculation
  • Quality panels and inverters
  • Real-time monitoring and reports
Industrial solar park

Process

Four steps to a finished system

  1. 01

    Consultation

    We map your consumption, site and goals.

  2. 02

    Quote

    A clear solution, equipment, price and timeline.

  3. 03

    Installation

    An experienced team that works cleanly and on schedule.

  4. 04

    Handover & support

    We set up the system and stay by your side.

FAQ

Frequently asked questions

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