Paschimanchal Vidyut Vitran Nigam [Pvvnl] — Exorbitant electricity bill

I have received a bill amounting to Rs. 107665 for the period from 23 nov 20 to 20 feb 21, 14594 kWh.
The individual house, which is in fact a green home with only 3 senior citizens. The power consumption in the preceeding six months is in the range from 10kWh to 56 kWh. The instant bill is raised for 4864 kWh units per month, 10 fold of the preceeding consumption pattern.
The bill raised is shocking, disturbing and unreasonable. MAY PLEASE RESOLVE AT TGE EARLIEST.
Account ID [protected], Sector 72, Noida