https://www.jointforces4solar.com/wp-content/uploads/2021/03/soli_news.jpg455713Juliahttps://www.jointforces4solar.com/wp-content/uploads/2018/01/Logo_JF4S_Global_weißerKreis.pngJulia2021-03-10 16:49:112021-03-10 16:49:11Solis: Storage of Solar Energy in the Event of Blackouts