Germany’s Balcony Solar Hits 1 Million Milestone
The number of registered plug-in solar devices, also called balcony power plants, is set to reach 1 million in Germany in June 2025, the German Solar Association (BSW-Solar) said on Wednesday.
According to data cited by BSW-Solar, around 135,000 new devices were put into operation in the first four months of 2025, up by 36% on the year. The capacity of the newly installed balcony power plants increased by about 75% in the same period.
The growth is expected to continue. According to a survey commissioned by BSW-Solar at the end of 2024, as many as 8% of respondents plan to purchase a plug-in solar device in 2025.
