Roof renovation with PV for industry & commerce
Centroplan renovates your industrial and commercial roof surface and covers it with a high-performance photovoltaic system. Roof load, fire safety and funding are considered from the outset. With Centroplan, you have one point of contact and one trade for your project.

An old industrial or commercial roof is rarely just a renovation case. It's an unused energy surface. With a roof renovation including a PV system, you combine both steps into a single project. We bring your roof surface up to the latest standard in terms of energy efficiency and fire safety and cover it directly with a high-performance photovoltaic system.
Instead of commissioning two trades one after the other, the roof renovation including the PV system runs from a single source with Centroplan. At Centroplan, we look after your project from the first roof analysis through the renovation of the roof surface and installation of the PV system to commissioning and monitoring. With Centroplan, you have one responsible point of contact for all these different project steps.
Another benefit for you: the solar power generated refinances the investment. This way, your roof renovation with a PV system pays for itself over the years, while your building's fabric is secured for decades to come.
A renovated roof protects your building. A PV system generates returns. Planned together, they deliver the most economical result for your company site.
Roof renovation with a PV system refinances itself through the system's electricity yields. Self-consumption lowers your energy costs. The rest goes into feed-in, into Business Energy Sharing, or is temporarily stored via a battery and used when needed.
Before every roof renovation with a PV system, we check load reserves, roof structure, fire safety and drainage. This way, your roof safely carries the system throughout its entire service life.
We check suitable funding programmes for your roof renovation with a PV system and factor them into the cost-effectiveness, so you don't give away any potential.
Roof renovation with a PV system but without interface chaos: planning, renovation, installation, commissioning and monitoring. All coordinated by Centroplan, your partner for a smooth process.

Fabric first
Before modules go on the roof, the basis has to be right. We check waterproofing, insulation and load-bearing structure and bring the roof surface up to a standard that carries the system for decades.
This avoids the most expensive scenario: a PV system that has to be dismantled again for a later renovation. With roof renovation and a PV system, both happen in the right order.
New waterproofing and insulation in one go
No dismantling of the system for later roof work
One scaffold, one time window, one point of contact
Safety
For roof renovation with a PV system, our Centroplan engineers calculate the additional loads from modules, mounting structure and wind or snow load for your specific load-bearing structure. The fire safety concept is planned in from the very start.
The verifiable documentation makes acceptance and insurance easier. This means your roof renovation including the PV system is not only economical but also legally sound.
Calculation of the roof load
Fire-safety-compliant module and cable routing
Verifiable documentation for insurers and experts


Cost-effectiveness
A roof renovation with a PV system is often eligible for funding. The two building blocks together are frequently more economical than each on its own. We check grants and funding for roof upgrading and photovoltaics and show you the most economical route for you.
This way, management and the CFO can see in black and white in the cost-effectiveness calculation when the investment pays off and what return arises over its lifetime.
Funding check for roof and PV included
Transparent amortisation and return calculation
Self-consumption, feed-in, battery storage or Business Energy Sharing
FAQ
Contact
In an initial, no-obligation conversation, we clarify whether your roof surface is suitable, which funding options come into question and how roof renovation with PV pays off for you.
Your personal roof check
Structural design, fire safety and funding from the outset
One point of contact for roof and PV system
