It refers to disclose methods and systems for enabling and disabling a plurality of relays at a system to prevent theft and / or leakage of electricity and to distribute electricity for recharging electric vehicles. The system comprises a power supply, at least one ammeter, a power supply enabler and at least one power controller. The required steps include measuring current drawn by the plurality of loads by one or more ammeters. The power controller independently enables or disables each of the plurality of relays according to the instructions received. The power supply enabler enables or disables power supply to the system substantially based on the amount of current being drawn by the system.