Our company
About us
About us
As a pioneer and the owner of SL Rack GmbH, I, Ludwig Schletter, together with my team, are behind the development and manufacturing of renowned and award-winning photovoltaic racking systems with manufacturing sites in Germany and Europe. Our team has over 25 years of experience in the solar industry. SL Rack offers trend-setting complete racking solutions for roofs, facades, carports and ground mount applications. Due to ongoing research and development, SL Rack can offer its customers products that are well-developed down to the last detail, thus providing an outstanding ease and speed of installation. Headquartered in Haag in Upper Bavaria, east of Munich, the company employs approx. 200 people, who play a key role in shaping the solar racking market.
Our mission is to provide sustainable, reliable and efficient racking for PV systems that simplify installation and secure long-term investments. Through continuous innovation, we meet the needs of our customers and the dynamic challenges of the market. Our goal has always been to be at the forefront of technology and to set new standards with our innovations. We create solutions that put technical ideas into practice and drive progress.
Safety, Love and Respect - for short SL Rack.
Our values are the foundation of our work - every day.
At SL Rack, the safety of our products and services is our top priority.
We take great care to ensure that our racking systems meet the highest safety standards, and are safe and easy to handle for both the installer and the end user.
We are passionate about driving the solar industry forward and work tirelessly to develop the best solutions for our customers.
This love drives us to keep pushing the boundaries of what is possible.
We take responsibility for the environment by developing sustainable products.
We strive for open and honest partnerships with our customers, based on trust and mutual respect.
We create a work environment for our employees that is characterized by respect, equality and personal appreciation.
Company foundation
100 MWp installed PV capacity
1,000 MWp installed PV capacity
2,000 MWp installed PV capacity
Own German open-space production
Tripling the storage capacity
4 GWp installed PV capacity
Branch office in Spain
Subsidiary in Italy and Great Britain
