bandung, indonesia - august 7, 2024: electric measuring power meter for energy cost at home and office. household use concept

electric meter energy business technology office house money home industry electricity voltage system residential industrial power budget payment measurement consumption efficiency hard disk solar cell hour kilowatt billing utility counter kwh amount amp consume cost efficient expensive gage high hours lower metering pay reduced reducing reminder save saving supply usage use wattage bandung indonesia august 2024 measuring household concept