Services

EYYU focuses on the development of innovative solar and battery storage solutions. With our specialized team of engineers in the field of energy technology, we offer a comprehensive range of engineering services.

Photovoltaic

We develop your spaces – whether open areas like farmland or grassland, commercial hall roofs, or private house roofs. From planning and construction to operation, we provide comprehensive solutions and consulting for photovoltaics.

Owner’s Engineering

Feasibility analysis

Services as a Project Engineer

Services as a Project Manager

Consulting and Due Diligence

Concept Development

PVSyst Simulations and Report

PV Yield Assessment

PV Design Development and Optimization

Site Analysis

Profitability Analysis

Project Management

Permit Management

Development Plan Procedures

Construction Management and Implementation (EPC Management)

Grid Connection Coordination and Optimization

BESS

We develop battery storage systems both as standalone solutions and in combination with photovoltaics (hybrid projects). Our services cover the entire process – from site acquisition and planning to full implementation.

Building Engineering

As a master business for heating technology and installation, we assist our clients in the energy-efficient renovation of single-family and multi-family homes with expertise and a customized renovation plan.

Heating Technology

We design and install efficient heating solutions such as heat pumps – whether for new builds, existing buildings, or older properties.

Solar Technology

We transform your roof spaces into efficient energy sources with photovoltaic systems or solar thermal energy.

Renovation Plan

We develop a customized renovation concept based on your building and your preferences.

Let's develop energy together.

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