deposit 2020Product Hhlhts. Account can be opened with a minimum deposit of Rs 1,000. Period of Deposit. Deposits can be made for a period of 20 months and 20 Days.20 kW. Security Deposit. 8,900. 13,350. 26,700. 48,950. 93,450. Page 3. For HT EHV consumers: The amount of security deposit payable for monthly billing cycle.