Many kibbutzim have invested millions in setting up solar power systems and large storage facilities. Kibbutz Nir Yitzhak (3.5km from Gaza) stores energy in batteries during the day and sells it back to the grid during peak demand. Also Doral Energy and Nofar Energy’s many initiatives.

https://www.calcalistech.com/ctechnews/article/sytlwmzr3

https://www.nofar-energy.com/