Net Metering in India Explained: Save More on Bills
Learn everything about solar energy systems in India including pricing, benefits, subsidy and ROI.
Net Metering in India Explained: Save More on Bills
As rooftop solar adoption continues to grow across India, one term that homeowners and businesses frequently hear is Net Metering. It is one of the biggest reasons why solar energy has become such a cost-effective investment.
Net metering allows solar users to reduce electricity bills significantly by sending excess solar power back to the electricity grid and receiving credits in return.
If you are planning to install a rooftop solar system, understanding how net metering works can help you maximize savings and improve the return on your solar investment.
In this guide, we’ll explain everything about net metering in India, including how it works, benefits, eligibility, billing, installation process, and savings.
What is Net Metering?
Net metering is a billing mechanism that allows rooftop solar users to export excess electricity generated by their solar panels to the local electricity grid.
When your solar system produces more electricity than your property consumes, the extra electricity is automatically sent to the grid through a special bidirectional meter called a Net Meter.
In return, you receive credits that reduce your monthly electricity bill.
How Net Metering Work
A rooftop solar system generates electricity during the daytime when sunlight is available.
Scenario 1: Solar Generation is Higher Than Consumption Your solar panels produce excess electricity Extra electricity is exported to the grid The net meter records exported units You receive credits for the exported power Scenario 2: Electricity Consumption is Higher Than Solar Generation You consume additional electricity from the grid The net meter records imported units
At the end of the billing cycle, the electricity provider calculates the difference between:
Electricity imported from the grid Electricity exported to the grid
You are billed only for the “net” electricity consumed.
What is a Net Meter?
A net meter is a special electricity meter that can measure electricity flow in both directions.
It records:
Electricity consumed from the grid Electricity exported to the grid
Unlike traditional meters, net meters help track both import and export units accurately.
Benefits of Net Metering in India
1. Lower Electricity Bills
The biggest advantage of net metering is reduced electricity costs.
Excess solar power generated during the day offsets electricity consumption from the grid, resulting in major savings on monthly electricity bills.
Many rooftop solar users reduce their electricity bills by 70–90%.
2. Faster Return on Investment (ROI)
Net metering improves the financial performance of rooftop solar systems.
Since excess electricity is not wasted, users recover their solar installation cost faster through electricity savings.
3. Better Utilization of Solar Energy
Without net metering, unused solar power may go to waste.
Net metering ensures that every unit of electricity generated by your solar system provides value.
4. Reduced Dependence on Grid Electricity
Solar users become less dependent on traditional electricity sources and rising power tariffs.
5. Environment-Friendly Energy Usage
Net metering encourages renewable energy adoption and helps reduce dependence on fossil fuels.
This contributes to cleaner and more sustainable energy production.
Who Can Apply for Net Metering?
Net metering is available for:
Residential properties Commercial buildings Offices Factories Educational institutions Hospitals Housing societies
Eligibility rules may vary slightly depending on the state electricity board or DISCOM.