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How digital smart meters, prepaid billing, and peak vs off-peak solar tariffs will impact your monthly household power bill.
Smart meters record your electricity consumption every 15 to 30 minutes and transmit data digitally, eliminating manual meter reading errors. They also enable Time-of-Day (ToD) tariffs, where electricity is cheaper during solar hours (typically 9 AM to 4 PM) and more expensive during evening peak hours (6 PM to 10 PM).
Under the Government of India's RDSS (Revamped Distribution Sector Scheme), millions of old mechanical and electronic meters are being replaced with Smart Prepaid Meters.
Smart meters contain a cellular SIM card that automatically sends your consumption readings to the DISCOM every 15 to 30 minutes. This eliminates human meter reading errors, estimated billing, and door-lock disputes.
Traditionally, domestic consumers paid a single flat rate per unit regardless of what time of day they used power. With ToD tariffs now being rolled out across India:
No. Smart meters are calibrated to strict BIS standards. They seem faster only because they accurately record low-wattage standby loads (inverters, routers, mobile chargers) that old mechanical meters often failed to register.
You can check your daily units and prepaid balance in real time via your DISCOM's official mobile app (e.g. Mahavitaran App, BSES App, or UPPCL Smart App).
See how shifting your appliance usage to daytime solar hours reduces your monthly power bill.