Understanding Bi-Directional Net Metering
A net meter measures two distinct energy flows: Import (electricity drawn from the DISCOM grid during night or overcast weather) and Export (excess solar power sent to the grid during daytime generation).
How Net Metering Offsets Electricity Bills
If your 3 kW solar plant generates 360 units in a month and your household consumes 300 units, your net electricity bill for that month will be zero (0 units), and the surplus 60 units will be banked for subsequent billing cycles.
Official Government Reference: https://pmsuryaghar.gov.in