Description
This dataset provides detailed quarterly market volume data for Balcony battery storage in Germany for the period Q1/2021 to Q4/2031. Balcony battery storage units are compact batteries for plug-in solar devices that store solar power generated during the day and release it into the household grid via the socket in the evening; typical capacities range from one to three kilowatt hours. Permanently installed home battery storage systems are not included. The data is broken down into the four main construction segments and is also available as a total market figure. Forecasts are based on a model-based approach using building completions, building permits, renovation rates, and product-specific equipment rates and intensities. The model has been validated using the core energy market data register of the Federal Network Agency (Bundesnetzagentur) and sector studies. Unit: thousand units. The dataset is delivered in CSV format with all 44 quarters.
