KSPH · Rhein-Main

Energy projects in Frankfurt am Main and Mainz

In Frankfurt am Main and Mainz, KSPH supports owners and businesses in preparing energy projects. Your contact remains based in Römerberg. On-site services are organised with our partners; this does not mean we have an office in each city.

Explore solar potential, then assess the roof

Frankfurt’s solar potential information and the Mainz solar initiative can help with initial questions. Shading, roof condition, structure, access and grid connection still need individual assessment. Expected generation is then compared with site consumption before proposing a system or battery size.

Prepare decisions for shared buildings

For a co-owned building or premises used by several businesses, identify who decides, who consumes energy and which meters exist. Shared space, business continuity and investment responsibilities affect the concept. We prepare the technical points to clarify with the relevant specialists.

Two cities with requirements to check separately

Frankfurt is in Hesse and Mainz in Rhineland-Palatinate. Local programmes and grid connection contacts cannot be assumed to be identical. Town, address and network operator help establish the project framework. No grant amount is promised without checking eligibility.

Prepare for the first conversation

  • Project address in Frankfurt am Main or Mainz and an authorised decision-maker.
  • Energy bills and an available consumption profile for commercial sites.
  • Plans, roof photos, meter information and any work already planned.

Practical questions

Can we start remotely?

Yes. Site information and documents allow an initial discussion to be prepared. A visit and necessary travel are then agreed according to the technical scope.

Is the support the same for a house and a business?

The comparison method is similar, but consumption, decision-making, operating constraints and sizing differ. The proposal is adapted to those factors.

From the first conversation to implementation

  1. 1. Understand your site

    Tell us the location, building and objective. We review available consumption data and constraints; a site visit is arranged where needed.

  2. 2. Compare options

    We consider the building envelope, heating, solar generation, storage and electricity use together. Scope, costs and timing are clarified in a tailored proposal.

  3. 3. Organise with partners

    KSPH provides the agreed guidance and coordination. Specialist businesses deliver the work covered by their offers; responsibilities and terms are clarified before commitment.

Local resources to prepare your project

These public resources complement the first conversation. A solar map does not replace a technical assessment. Grants, permissions and connection requirements must be checked for the specific address. These links do not imply a partnership with the organisations listed.

Your contact in Römerberg

KSPH welcomes clients at Berghäuser Straße 135, 67354 Römerberg, Germany, Monday to Friday from 07:00 to 17:00. The listed towns are service areas covered with partners, not KSPH branches. Visits, participants and any travel charges are agreed before an assignment.

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