Haupt T, Jungwirth J, Hofmann G, Vaidya H. Home Energy Management Systems (HEMS): 2nd Market Overview for Germany (2025). PV-Symposium Proc [Internet]. 2025 Sep. 2 [cited 2025 Sep. 4];2. Available from: https://www.tib-op.org/ojs/index.php/pv-symposium/article/view/2641