The Federal Office for Economic Affairs and Export Control (BAFA) offers extensive funding opportunities for solar energy projects in Germany. From solar thermal systems to photovoltaic systems, BAFA supports individuals and companies in implementing sustainable energy projects. This article explains which funding programs BAFA offers, how to apply, and how to contact BAFA.

BAFA funding programs

1. Promotion of thermal solar systems

The Federal Office for Economic Affairs and Export Control (BAFA) provides subsidies for solar thermal systems for hot water preparation and heating support. These systems are ideal for saving fossil fuels and reducing environmental impact. The subsidies typically amount to 25% of the eligible costs.

  • Eligible for funding are new installations and expansions of existing systems.
  • The application must be submitted before the start of the measure.

2. Promotion of photovoltaic systems

Photovoltaic systems are subsidized by the BAFA (Federal Office for Economic Affairs and Export Control) in combination with other measures, such as battery storage or charging infrastructure for electric vehicles. It is important to check the current funding conditions, as these are updated regularly.

  • Funding in combination with battery storage.
  • Special support for innovative technologies and combinations.

How do I apply for BAFA funding?

Applications are submitted online via the BAFA website. You must apply for funding before the project begins, as applications submitted after the fact cannot be considered. Please follow these steps:

  1. Find out about the current funding conditions.
  2. Please submit all required documents, such as quotes and supporting evidence.
  3. Wait for the funding commitment before starting the project.

BAFA contact options

For questions and further information, you can contact BAFA directly:

BAFA locations

The BAFA headquarters are located in Eschborn:

Head office Eschborn: Frankfurter Straße 29–35 65760 Eschborn Telephone: 06196 908-0

Important instructions

  • Funding conditions are subject to change. Please check the BAFA website regularly for the latest information.
  • The application must be submitted before the start of the measure.
  • Take advantage of the funding programs to significantly reduce the costs of your solar system and at the same time contribute to the energy transition.

Conclusion

BAFA funding offers an excellent opportunity to reduce investment costs for solar systems and implement sustainable energy projects. With a straightforward application process and attractive subsidies, BAFA actively supports the energy transition. Take advantage of this opportunity to implement your solar system efficiently and economically.

This existing glossary article was reviewed and approved on 14 October 2026. Time-sensitive information still refers to its original publication context unless the article states otherwise. It does not replace installation instructions or confirm compatibility with a particular roof tile model.

Machine-assisted translation. The German version remains available.

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