An Indian homeowner says a 5 kW hybrid solar system without a battery produces 550–600 kWh monthly, versus household use of 750–800 kWh; despite active net metering, the bill remains ₹4,000–₹5,000 ($45–$60). The system generated about 579 kWh in August.
Commenters said solar generation and household demand may not coincide: 5 kW is peak output in strong sun, and nighttime use without a battery still draws from the grid. Cloud cover can reduce generation, while fixed fees and surcharges may also keep bills high, they said.
Other replies suggested comparing inverter records with the utility bill for the same dates, including total generation, exports and imports, and checking that the meter records imported and exported electricity separately. Net-metering credits and billing rules can vary by area.
