Want a technical review of electrical energy storage, mainly focus on a pumped h

Want a technical review of electrical energy storage, mainly focus on a pumped hydroelectric system
2000-2500 words text, references should be provided.
Battery packs and pumped hydroelectric storage system (PHSs) should be compared
The feasibility of a building integrated photovoltaic power with PHSs should be analyzed
attached is what I have done, I am interested in the building integrated PV system with PHS