Do you own a multi-family home? You and the tenants in your apartment building can take advantage of a rooftop photovoltaic system. It doesn’t require any investment on your part! On the contrary, you get something in return.

Additional Returns with Income from Leasing

If your property fulfills the requirements, you will receive additional returns. We will lease your roof, and generate solar power for your tenants there. In addition, your property will benefit from a special electricity tariff. It not only reduces your electricity invoice, it also makes you less dependent on developments of the electricity market.

How SWK Electricity for Rental Units Works
1We lease the rooftop of your property
2We plan and install a photovoltaic system
3Your tenants receive clean and low-cost solar power
It’s That Easy!
We take care of everything for you! You don’t need to make any investments, organize anything, or install anything. As easy as it gets!

Your Benefits with SWK Electricity for Rental Units

All benefits at a glance

  • Increase the value of your property
  • Additional returns with income from leasing
  • Attractive offer – happy tenants
  • Improve the carbon footprint of your property
  • Uncomplicated process

What other customers want to know

SWK Electricity for Rental Units – for all property owners who care as much about the environment as their tenants. Find out whether your apartment building is suitable for this product.

We are here for you

Your contact

Team SWK Kundenservice
Mo bis Fr: 8 – 17 Uhr
Phone (0631) 8001-1234
Fax (0631) 8001-1000


Together with Bau AG, SWK Stadtwerke Kaiserslautern implemented the first project for solar power in October 2018. SWK installed photovoltaic systems on three newly constructed buildings in Friedenstrasse in Kaiserslautern. In doing so, the tenants receive electricity that is produced directly on-site – and at a particularly low cost.

Win-win situation for tenants and landlords

  • The buildings’ residents benefit from low-cost electricity by lowering utility costs and receiving clean energy.
  • As the owner of multi-family homes, Bau AG has a competitive advantage, as the special tariff for the electricity in the rental units is only available in its buildings. The company also generates additional income by leasing the rooftops to SWK.

“Stadtwerke Kaiserslautern supported us as a qualified and trustworthy partner and took care of installing and operating the system. And if the sun doesn’t shine, SWK Versorgungs-AG still guarantees a reliable power supply.”

Thomas Bauer, CEO of Bau AG Kaiserslautern

For you. With all our energy.

Do you have questions about our products or our services? We are happy to provide you with a detailed consultation and any help you may require. Simply let us know what you need and our experts will take care of you as quickly as possible.

Please use our customer portal for issues such as name changes, meter readings, notifying us of a move, or something similar.






Our locations

SWK Stadtwerke Kaiserslautern Versorgungs-AG

SWK Customer Service Center

Bismarckstraße 14
67655 Kaiserslautern

Business hours
Due to the corona pandemic, only open by phone appointment!

Tel.: (0631) 8001-1200
Fax: (0631) 8001-1000

SWK CityServiceCenter

Fackelstraße 36
67655 Kaiserslautern

Business hours
Due to the corona pandemic, this branch will remain closed until further notice!

Tel.: (0631) 8001-1200

SWK Mobilitätszentrale

Fruchthallstraße 14
67655 Kaiserslautern

Business hours
Due to the corona pandemic, this branch will remain closed until further notice!

Tel.: (0631) 8001-3530

SWK Energy Consulting Center

Brandenburger Straße 2
67663 Kaiserslautern

Appointments outside are possible
Tel.: (0631) 8001-1602

Technical Service, Asset Management

Karcherstraße 28
67655 Kaiserslautern

What other customers want to know