SLK Group – Your Energy for the Future

We specialize in the design, installation, and maintenance of photovoltaic systems, helping you save money and protect the environment.

Reduce your energy consumption with solar power

Take advantage of renewable energy sources and lower your electricity bills with professionally installed photovoltaic panels. We guarantee high efficiency and long lifespan of the installations.

Achieve energy independence

Energy storage systems allow you to store surplus energy and use it whenever needed, enhancing the efficiency and self-sufficiency of your home or business.

Charge your car quickly and conveniently

We offer the installation of modern wallboxes, enabling fast and safe charging of electric vehicles at home or in your business. We provide professional advice and installations tailored to your needs.

Heat your home more affordably and ecologically

Take advantage of modern heat pumps that efficiently heat your home while reducing costs and CO2 emissions. Our systems are efficient, durable, and easy to use.

Improve air quality and living comfort

Take advantage of modern heat pumps that efficiently heat your home while reducing costs and CO2 emissions. Our systems are efficient, durable, and easy to use.

Get to know our story

At SLK Group, we have been delivering modern and reliable renewable energy solutions for years. Our mission is to help clients optimize costs and increase energy efficiency through advanced photovoltaic technologies. We operate throughout Germany and Austria, providing comprehensive services from design to implementation.

360+

Completed projects

10 years

Experience in the energy sector

Why Choose Us?

Individual Approach

Tailored solutions for every client.

High-Quality Services

Guarantee of reliability and excellence.

Comprehensive Support

From design to implementation and maintenance.

Innovative Technologies

Modern and future-proof solutions.

Our Projects

As SLK Group, we have been delivering modern and reliable renewable energy solutions for years.

Frequently Asked Questions

How long does it take to install a photovoltaic system?

The installation of a photovoltaic system for private homes usually takes 1 to 3 days, depending on the project's size and technical conditions. For large industrial installations, the timeline can range from several weeks to a few months, depending on the scale and complexity of the project.

Do you offer servicing and maintenance after installation?

Yes, we provide comprehensive servicing and maintenance after installation to ensure optimal system performance for many years. Regular inspections and maintenance allow for early detection of potential issues and help maintain the system's high efficiency.

Can I upgrade my existing photovoltaic system?

Of course! We offer modernization and optimization services for existing photovoltaic installations. We assist in upgrading systems to better meet users' needs and enhance their energy efficiency

Are photovoltaic installations profitable in the long term?

Yes, photovoltaic installations are highly profitable in the long term. Investing in a PV system allows for significant reductions in electricity bills and protection against rising energy prices. Many installations pay for themselves within a few years, and thanks to their durability, users can benefit from free solar energy for many years.

In which regions do you operate?

We operate across Germany, Austria, and Poland. We provide the highest standard of services regardless of location, offering comprehensive support—from initial consultations and design to installation, maintenance, and after-sales technical support.

Do you handle the installation of energy storage systems?

Yes, we specialize in the installation and commissioning of energy storage systems for both private homes and industrial facilities. These systems enable more efficient management of surplus energy and increase energy independence.

Do you offer the installation of chargers for electric vehicles?

Yes, we install and configure chargers for electric vehicles, such as wallboxes, ensuring convenient and fast charging. We provide comprehensive solutions for homes and businesses, tailored to individual needs.

We collaborate with the best!

Ask Us About Availability and Offers

Do you have a question or would like to use our services? Feel free to contact us via the contact form.