I have a 600VA invertor which is found to be consuming a lot of electricity at my home. It is connected to a 150Ah tubular battery. But the electricity meter keeps reading always when the supply is provided to the invertor even if no charging indication is seen there. Why is this so? How can I find a solution for this excess consumption of current? Why is the invertor pulling current even if it is not in the charging state? - Location: INDIA.