Net metering is a billing system that allows rooftop owners having solar system installed at their rooftop to sell any excess electricity generated from solar system to local electricity utility
Capacity of solar system
Size:- Min 1 kWp
- Max size is linked with shadow free area and annual estimated consumption
Voltage level:- Upto 10 kW, 240V- single phase
- Above 10 kW and upto 15 kW, 240 V/ 415 V-Three phase
- Above 15 kW and upto 100 kW, 415 V-Three phase
- Above 100 kW, 11 kV-Three phase (HT)
Conditions:- = 100% of your Sanctioned Load1
- Cumulative capacity of all solar systems installed in your area shall not exceed 90% of distribution transformer capacity2 in your area.
Ownership options
- Self ownership (CAPEX3 model)
- Third party ownership (RESCO4 model)
Others
- Exemption from wheeling & cross subsidy surcharge
- Electricity generated by the rooftop solar system shall not be more than 90% of the electricity consumption at the end of the settlement period.
- Consumer category solar energy shall be exempted from the electricity tax for two years till March 2021