TY - CPAPER AU - Denisa Violeta Pislaru AU - Ionut Ciobanu AU - George Cristian Lazaroiu TI - RETURN ON INVESTMENT FOR STORAGE BATTERIES BASED ON GRID INJECTION CHARGING POLICIES T2 - 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Energy and Clean Technologies PY - 2025 SP - 151 EP - 158 DO - 10.5593/sgem2025v/4.2/s16.16 PB - STEF92 Technology ER -