Bundling specialist knowledge
– ensuring quality

Bet on the right signal


RAL Quality Association - solar systems + storage

Your strength will be gained as surely as the sun’s shine.

Global rethinking and the energy transition are driving the expansion of alternative energies. Advances in research, development and technology lead to further developments in the solar and energy storage world. At the same time, the number of black sheep in the industry is increasing and the market is becoming increasingly confusing for the end consumer.

The generally recognized RAL quality mark awarded by the Gütegemeinschaft Solaranlage + Speicher is a seal of reliability and quality.
It makes it easier for end customers to choose which products or which providers they can trust.

Our goal is to protect end customers from dangerous products and inferior services.

The RAL Quality Association is a member of the solar energy association.

The RAL quality association is also a member of the DGS (German Society for Solar Energy).

The Quality Association has TÜV-certified auditors for occupational health and safety management systems, environmental management officers with the specialist area of ​​waste, emission control and water protection, who are available to advise the quality label bearers at any time.

RAL Quality Marks in 80 seconds

The way to the RAL Quality Mark

RAL Quality Mark for tenders

Brochure RAL procurement

RAL Quality Assurance


RAL Quality mark


News + Updates

Developments + progress
Changes + extensions
Actions + campaigns




Contact us - we look forward to it!

Quality association
Solar systems and battery storage e.V.
Chairman: Joachim Westerhoff
Marktstraße 25
D – 59759 Arnsberg

Would you like to request a free & non-binding offer for a solar system? Are you looking for a licensed company or contact person in your area? Or do you have another matter that we can help you with?

Then simply send us a message / request using the contact form. We will be happy to help you and will get back to you as soon as possible.

For inquiries about a solar system or a specialist company, it would help us if you simply specify how big and what type, battery storage yes or no, this system should be. This gives us the opportunity to find the contact details for a company that is competent for you.