Extending lifecycles for renewable energy assets 

Revamping and repowering can turn an ageing asset into a more efficient, more profitable force for the renewable energy transition.

Bring back your project’s full potential 

What happens to older components that get removed during revamping or repowering? IRENA predicts a global 70 million metric tons in PV waste alone by 2050. But we’re already working to combat this issue.

BayWa r.e. takes care of your used solar equipment, ensuring it’s handled responsibly and sustainably. Where components can’t be re-used, we’ll handle recycling. We also provide up-to-date advice and insight into fast-moving recycling legislation worldwide.

In the case of wind, we resell old turbines as a whole, often to other countries. Where this isn’t possible, our subcontractors recycle as much of the turbine as they can.

Embracing the circular economy 

What happens to older components that get removed during revamping or repowering? IRENA predicts a global 70 million metric tons in PV waste alone by 2050. But we’re already working to combat this issue. 

BayWa r.e. will find a second-hand buyer for used solar equipment. Where components can’t be re-used, we’ll handle recycling. We also provide up-to-date advice and insight on fast-moving recycling legislation worldwide. 

In wind’s case, we resell old turbines as a whole, often to other countries. Where this isn’t possible, our subcontractors recycle as much of the turbine as they can. 

Where can we take you?

BayWa r.e. in your local energy market

You’re looking at our global website, but we’re also active in individual markets around the world.

Revamping vs repowering 

What’s the difference between revamping and repowering renewable energy installations? 

Revamping

Revamping means replacing old components to restore a PV park to original full capacity.

Today’s hardware is more efficient than 10-15 years ago, so revamping can also improve a project’s land use efficiency.

BayWa r.e. offers revamping for PV projects.

Repowering

For solar, repowering consists of adding new components or expanding the existing project, increasing its original capacity. In effect, generating more power using the same amount of space.

For wind projects, repowering replaces old turbines with new, bigger, and more powerful ones. New turbines individually require more space, but a site may need fewer turbines overall to produce more power. Repowering wind projects can increase their lifespan.

BayWa r.e. offers repowering for both wind and solar projects.

The process of re-optimisation

BayWa r.e. understands that a clear, proven method to revamping or repowering a renewable energy installation can restore older projects to peak condition in the shortest possible span of time.

Site assessment

A thorough inspection analyses current data, inventory, paperwork; enough to get the full picture.

Project engineering

Developing a plan to cut inefficiencies and forecast the long-term effects of our work.

Equipment procurement

Our global delivery network selects, transports, and stores the right mix of new components.

Construction and coordination

End-to-end frontline support, keeping your asset as available as possible throughout works.

Testing and commissioning

A rigorous audit ensures your newly improved solar asset stands up to the closest scrutiny.

Operations and servicing

We’ll stick with you for the long haul; ongoing maintenance and management futureproof your asset.

The benefits of revamping and repowering wind and solar assets 

Replacing old PV components and wind turbines with today’s equivalents can do more than simply extend your asset’s lifecycle. Depending on the technology being upgraded this could even improve your installation’s previous performance.

PV projects 

With the same site footprint, your PV installation can regain and even exceed its original peak performance. Revamping and repowering your assets mean improved return on investment, less frequent maintenance, and new operational possibilities.

Wind projects 

As wind farms reach the end of their operational lives, you can transform them into powerful tools for the energy transition yet again.

Today’s turbines have a serious edge over legacy models. They’re more powerful, with lower long-term costs, thanks to the higher amount of MWh being produced.

Revamping and repowering FAQs 

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