Case Studies

Projects that speak for themselves.

A selection of representative projects across solar, storage and AI infrastructure. The following examples show typical challenges and results from the mid-market.

Rooftop photovoltaic system for a logistics company

Solar Project · Hesse

Rooftop photovoltaics for a logistics company

Location: Hesse, Germany
Challenge: High electricity costs and large, unused warehouse roofs. The goal was maximum self-consumption with minimal operational disruption.

Project overview: Euner planned and supplied a rooftop system with Longi high-performance modules and Huawei inverters. Installation was phased so the logistics operation was never interrupted.

820 kWp

System size

~780 MWh

Annual production

~410 t

CO₂ reduction / year

~65%

Self-consumption

Battery storage for a manufacturing company

Battery Storage · Rhine-Main

Storage & peak shaving for a manufacturer

Storage capacity: 600 kWh modular battery storage (Huawei), coupled to the existing PV system.
Peak shaving: Reduction of expensive load peaks through intelligent charge/discharge control.

Benefits: Lower grid draw, capped demand peaks and higher supply security thanks to a backup-power function.

600 kWh

Storage capacity

~28%

Grid draw reduced

~95 kW

Peak shaved

UPS

Backup power

AI Infrastructure · Frankfurt am Main

Private AI agent for a mid-sized company

Client challenge: A service provider wanted to make internal documents and proposals searchable with AI — without sending sensitive data into a public cloud.

Solution: A private LLM with RAG connected to the document repository, operated on dedicated infrastructure in Germany.
Deployment: Inference server, vector database and an agent with role and access control.

100%

On-premise / DE

< 12 wks

to go-live

~70%

faster research

GDPR

compliant operation

Note: The projects shown are representative examples that illustrate typical challenges and results. Specific client references are available on request and with the clients' consent.

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