The solar obligation is an important step towards driving forward the expansion of renewable energies and achieving climate protection targets. With the introduction of the solar obligation in various regions of Germany, many property owners are facing new challenges. This article explains the current regulations in the Nuremberg, Fürth, Erlangen, Schwabach and Roth region and shows what property owners need to bear in mind.
What is the solar obligation?
The solar obligation refers to legal regulations that stipulate that certain buildings must be equipped with solar systems in order to utilise solar energy. The aims are to increase the use of renewable energies and reduce CO₂ emissions. In the Nuremberg region and surrounding area, there are specific requirements that must be observed.
Current regulations on the solar obligation in Bavaria
Since March 2023, solar energy has been mandatory for new commercial and industrial buildings in Bavaria. This regulation was extended to all other non-residential buildings from June 2023, provided the roof area is more than 50 square metres. From January 2025, the solar obligation will be extended to all new residential buildings and existing residential buildings if the roof is renovated. How strict the implementation of the legal requirements will be in detail and whether the specifications will be binding is currently still open.
Relevant challenges for owners
The solar obligation poses several challenges for property owners:
- Investment costsThe purchase and installation of solar systems can be associated with high costs.
- Structural requirementsNot every roof is suitable for the installation of a solar system. The orientation, inclination and load-bearing capacity must be checked.
- Funding opportunitiesIt is important to find out about government subsidy programmes in order to reduce investment costs.
When does the solar obligation apply in the region?
Specific regulations apply to property owners in Nuremberg, Fürth, Erlangen, Schwabach and Roth:
- New buildings from 2025: From January 2025, new buildings must be equipped with solar systems.
- Roof renovationsExisting residential buildings undergoing roof refurbishment also require the installation of photovoltaic systems.
- Non-residential buildings: For larger non-residential buildings with roof areas over 50 square metres, the solar obligation has been in place since June 2023.
Tips and recommendations for property owners
There are various options for owners who wish to bring their properties into line with the new regulations:
- Obtain technical adviceHave your roof inspected by a specialist to determine the feasibility of a solar installation.
- Utilising subsidiesThere are various state subsidy programmes that provide financial support for the installation of solar systems.
- Early planningPlan in good time to avoid possible bottlenecks at trade businesses.
Get support from experts
Take the opportunity to get advice from experts to find the best possible solution for your property. The network of my-home.de offers you Competent partners, who can help you with the planning and implementation of the solar obligation. Arrange a consultation to prepare for the upcoming requirements at an early stage.
Solar obligation as an opportunity for more sustainability
Although the solar obligation presents a challenge, it also offers an opportunity to increase the value of the property and make a contribution to climate protection. With timely planning and the utilisation of funding opportunities, owners in the Nuremberg, Fürth, Erlangen, Schwabach and Roth region can benefit from the new legislation.
Frequently asked questions about the solar obligation
Yes, especially if a roof renovation is planned.
New buildings and commercial buildings above a certain size as well as renovated roofs.
There are various state and regional funding programmes that provide you with financial support.
An exemption may be possible in exceptional cases, for example if there are structural reasons to the contrary.
The costs depend on the size and the technical complexity, but are usually several thousand euros.
In addition to cost savings on energy consumption, a solar energy system increases the value of the property.
Fines may be imposed if the legal requirements are not met.
As a rule, the obligation only applies from a certain minimum area, often from 50 square metres.



Disclaimer
The information, recommendations and legal explanations contained in this guide are intended solely as non-binding advice. We assume no liability for the timeliness, accuracy or completeness of the information. This is not legal advice in the legal sense, and the contents cannot replace individual advice from a qualified lawyer or tax consultant.For legal issues arising in connection with property sales, the drafting of contracts or tax aspects, it is essential to seek professional legal advice. Our advice only provides an initial orientation and cannot represent a customised solution due to the complexity of the legal situation.
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