Battery storage power stations use rechargeable batteries for load-leveling (storing electric energy at times of low demand for use during peak periods) and for renewable energy uses (such as storing power generated from photovoltaic arrays during the day to be used at night).
Definition of dray. : a vehicle used to haul goods; especially : a strong cart or wagon without sides.
Baday is a common item of plumbing in the toilet or in the bathroom, along with the toilet. There are cold and hot water in Baday, the temperature of what regulates by mixing faucet. Baday is mount next to the toilet bowl. The reasons of it are clear and there is no necessity to explain it.