Largest PV system on a stadium roof in Germany

at Borussia Dortmund

Sunny times for Borussia Dortmund

Life pulsates in football stadiums. It is therefore all the more important that a stadium’s power supply is secure so that fans and officials have an unforgettable experience –  and that it is as sustainable and climate-friendly as possible.

To achieve this, RWE and Borussia Dortmund (BVB) have agreed to engage in a long-term partnership with RWE to become a “Premium & Sustainability Partner” of the renowned football club. As part of the joint project, the photovoltaic system on the roof of Borussia Dortmund’s SIGNAL IDUNA PARK stadium will be modernised and expanded. The new photovoltaic system on the stadium roof will be the largest system of its kind in Germany and will be able to generate four times more renewable energy than the previous system.

To ensure a sustainable power supply even on days with little sunshine, a battery storage unit is also linked to the system.

Further energy projects are being planned as part of this partnership.

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Facts and figures at a glance

00

Commissioning

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Solar modules on stadium roof

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Solar modules on BVB Fan World roof

> 00 MWp

Total solar power BVB stadium

(3.36 MWac)

00 kWp

Installed power BVB Fan World

00 MWh

Battery storage capacity


Sustainable benefit for all involved

  • The excess green electricity produced will be fed into the power grid and will thus contribute to security of supply in the region.

  • Generating electricity from renewable energy sources emphasises the efforts of both partners to reduce CO₂ emissions and shape a more sustainable future.


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TIC02-krebber-2024-informeller

Markus Krebber, CEO of RWE AG:

“We are very much looking forward to our collaboration with Borussia Dortmund, a club from our region that is renowned across Europe and beyond. Together, we want to make Germany’s largest football stadium climate-friendly by expanding and efficiently using the PV system on its roof. Borussia Dortmund and RWE – two great teams that are perfectly positioned to support each other in achieving their sustainability targets.”


Discover the individual project components

Further information can be found behind the clickable buttons.

Project scope

  • Photovoltaic system BVB Fan World
  • Photovoltaic system SIGNAL IDUNA PARK
  • Battery storage SIGNAL IDUNA PARK
RWE and Borussia Dortmund | Project components

Photovoltaic system

BVB Fan World

Installed capacity: 99 kWp

Installed modules: 226

Commissioning: April 2024

Photovoltaic system

SIGNAL IDUNA PARK

Installed capacity: > 4.2 MWp

Installed modules: > 9,500

Planned commissioning: 2025

Battery storage

SIGNAL IDUNA PARK

Installed capacity: 3.4 MWh

Planned commissioning: 2025

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