The sponsorship deal will see renewable energy promoted to worldwide audiences during national and international games screen around the world.
Roland Menken, vice-president of Phono Solar Europe, said: “Our new partnership with BVB gives us a platform to promote renewable energy and our company’s activities to a wider public.
“Borussia Dortmund has not only been crowned champion of the German football league for the past two seasons, but is one of the most well-liked and respected teams in Germany.”
Ged Rowbottom, director of Solarlec, said: “Phono Solar is one of the world’s largest manufacturers of the highest quality solar PV panels and we’re proud to offer their products to our customers. This sponsorship deal will see some of our best solar PV products promoted globally so it’s great news for the solar industry in general as we continue to communicate the benefits of renewable energy to customers.”