Commercial building with a large rooftop photovoltaic system

Turn roof space into energy assets.

Scalable photovoltaic systems reduce operating costs, improve planning certainty and put unused surfaces to productive use.

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Business & Industry · Photovoltaics

Use commercial roof space for energy

Commercial photovoltaics connect large usable areas with predictable on-site generation and a structured energy concept.

A solution designed around the project

Align generation with the load profile

System size and operation are designed around area, demand and business use rather than a generic package.

Designed rather than guessed

The concept is based on the building, technical conditions, demand and intended use.

Interfaces included

Existing systems and sensible future components are considered from the outset.

Clear next steps

Assessment, planning and implementation are divided into transparent project phases.

Roof inspection for a commercial PV system
AI-generated visualisation

Consider technology and operation together

Roof structure, layout, grid connection, load profile, operating hours and future extensions form the planning basis.

The result can connect PV with storage, charging infrastructure, climate systems or EMS.

  • Roof, grid and load-profile analysis
  • Design for self-consumption and operating goals
  • Interfaces to storage, charging and EMS
Installation of photovoltaics on a commercial roof
AI-generated visualisation

From first assessment to implementation

1. Requirements

We clarify goals, current systems and the technical context.

2. Assessment

Relevant building, site, grid and consumption data are assessed.

3. Concept

The components and interfaces are combined in a coherent design.

4. Next phase

Scope, responsibilities and the route to implementation are agreed.

Analysis of commercial load profile and PV generation
AI-generated visualisation

Frequently asked questions

What determines the design?

The decisive factors are the site, demand, existing infrastructure, intended operation and planned extensions.

Can existing technology be included?

Often yes. Compatibility, interfaces and the condition of the existing system must be checked individually.

Is the solution expandable?

Expandability can be included in the initial design, provided the technical framework is defined accordingly.

When is a binding offer possible?

Once the relevant technical information, site conditions and desired scope have been clarified.

Request a commercial PV concept

We assess site, load profile and expansion goals and develop a scalable concept.

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Our offer for your company

A person is using a solar system monitoring app.

Invest &
Lease

High returns make solar energy attractive for businesses. With our leasing offer, you avoid upfront investment costs and can deduct the installments for tax purposes.

Image shows a woman with an electric car and a wallbox.

Yield Calculator &
Service

Designing a solar system with the PV yield calculator: Use our online tool to quickly and interactively determine the potential of a PV system on your roof.

House roof with a solar power system.

Electricity Storage &
Charging Infrastructure

By using electricity storage and charging infrastructure for electric vehicles, business owners significantly increase the energy efficiency of their photovoltaic systems!

Photovoltaics for businesses: the benefits

High Profitability

PV systems offer high returns and are a secure investment for the future!

Reduce energy costs

Commercial businesses can sustainably lower their electricity costs with solar power systems.

Enhance your image

Installing PV systems actively boosts your reputation as an environmentally friendly company.

References

An overview of selected solar projects!

ErEne commercial solar facilities

Commerce & Industry

As a photovoltaic company with many years of experience, we also implement innovative PV solutions in the commercial sector.