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Your project

What to expect,
step by step

From the first meeting to a running system — one team carries the analysis, design, permits, installation and commissioning, and stays on call with a 24-hour support window.

The journey

How the cooperation runs

Six phases, in the order they happen — so you always know where your project stands and what comes next.

Energy analysis

We start from 12 months of your bills and metered data — your real load profile, not an assumption.

Design

You receive the sizing and the technical solution: capacity, power, cabinet or container, and the connection point.

Permits

We handle the grid operator and utility applications, and the building and fire-protection approvals — you sign, we run the paperwork.

Installation

Our own team or a certified partner, to the same standard.

Commissioning

Testing and connection to the platform, so the system runs optimised from day one.

Ongoing support

24/7 engineering support and diagnostics — with a contractual 24-hour support window for warranty cases.

A Crostorion battery container with open doors during commissioning

24-hour support window

Once your system is live, a contractual 24-hour response for warranty cases applies in Croatia, Slovenia, Hungary, Germany and Spain — a named local team, not a distant help desk.

Financing

Financing is arranged as part of the project

We finance the equipment ourselves or through a financing partner, depending on the size of the system. The commercial model — ESaaS, Operate, Concession or Supply — is chosen with the project, not bolted on afterwards.

See the commercial models

Own capital

We invest and operate — you pay for the outcome.

Leasing

Structured financing for the hardware.

EU funds

Where a call fits the project and the site.

ESaaS

No upfront capital; we share what the system produces. How it works

Get started

Start your own project

Tell us about your project and we'll size a system and reply within two business days.