More and more companies are offering installation services for PV systems and mounting structures. However, one thing that is often overlooked is that not every company has the necessary certifications or the technical expertise required for all the work involved.
This can have consequences—and they often don’t become apparent until later. After all, a solar power system isn’t just about the panels; it also involves structural engineering, roof waterproofing, electrical engineering, safety, and long-term warranties. If corners are cut in these areas, the customer could end up bearing the responsibility in the worst-case scenario.
Why it's important to look closely
- Do you have all the necessary business licenses?
- Is it clearly established who is liable if a problem arises later?
- Are the various trades involved working together in a technically sound and coordinated manner?
When it comes to substructures, even small mistakes can have major consequences—for example, regarding the roof membrane or structural stability. As the saying goes: What seems simple at first can quickly become complex later on.
Vivatro: Technically sound. Legally compliant. Well-thought-out.
At Vivatro, we place great emphasis on quality, responsibility, and transparency. We hold all relevant business licenses (electrical engineering, roofing, sheet metal work, and wood construction) and rely on experienced professionals who take a holistic approach to projects—from planning to expert execution.
Not just on principle. But because we’re convinced: A PV system is an investment for many years—and it should be based on solid craftsmanship.
Read here what the WKO has to say on the matter!
If you have any questions or would like to learn more without obligation, we’re here to help—with expertise, a focus on solutions, and a keen eye for detail.



