Topic · 5 stories
germany
Germany tracks national solar and storage policy, offering insights into European grid integration and market trends that influence global energy infrastructure development.
Germany: Lake Constance: Solar roof over apple trees to be profitable without subsidies
A new agrivoltaic project in Kressbronn, Germany, combines solar panels over apple trees with a 3.4 MWh battery storage system to supply a nearby sorting facility. This setup is notable because it is designed to operate profitably without subsidies, offering a potential model for sustainable farm energy integration.
2027 PV Feed-in Tariff: Plans for Rooftops
The draft EEG 2027 proposes a permanent 50% cap on feed-in peaks for small and medium-sized rooftop photovoltaic systems, while current rates remain valid only until the end of 2026. This regulatory shift is critical for professionals advising clients on system sizing and revenue projections under the upcoming legal fr
Germany builds world's largest retractable solar roof over wastewater treatment plant: 2,745 MW and 2.2 GWh annually
Stadtwerke Stuttgart is constructing Germany's largest retractable solar roof over a wastewater treatment plant, featuring 5,280 modules with a capacity of 2.745 MW. This project demonstrates how dual land use can support industrial self-consumption by covering 9% of the facility's electricity needs.
PV open-space solar plant on the A7: Municipality to lease key plot
The project integrates a 13.44 MWh battery storage system with a 3.8 MW PV installation on a 2.5-hectare site. This case highlights the municipal approval process and land leasing requirements for highway-adjacent solar projects in Germany.
Germany: German Energy Storage Pioneer Sonnen Files for Bankruptcy, Leaving 150,000 Customers
Sonnen has filed for self-administered insolvency proceedings after being sold by Shell to Tiven. This event highlights the financial risks facing independent storage hardware manufacturers as the market shifts toward standardized components and service-based revenue models.