What is Net Metering?
Net metering is a billing system that allows your rooftop solar system to export excesselectricity to the TANGEDCO power grid.
When your solar panels generate more electricity than your home or business uses, the extra power is automatically sent to the electricity grid through a bi-directional net meter.
The exported units are adjusted against the electricity units you consume from TANGEDCO, helping reduce your monthly EB bill.
How Does Net Metering Work?
During Daytime
Your rooftop solar system generates electricity and powers your appliances directly.
If your solar generation is higher than your usage:
- Extra electricity is exported to the TANGEDCO grid
- The net meter records exported units
During Night Time
When solar generation stops, electricity is imported from the TANGEDCO grid.
The final EB bill is calculated based on:
- Imported Units – Exported Units = Net EB Consumption
- This helps homeowners and businesses significantly reduce electricity costs.
Benefits of TANGEDCO Net Metering
Reduce monthly EB charges by using solar energy during daytime.
Net metering improves rooftop solar return on investment and reduces payback period.
Unused solar power is not wasted - it is exported to the grid for bill adjustment.
TANGEDCO net metering is officially approved for eligible rooftop solar systems in Tamil Nadu.
You are eligible if you have:
- Valid TANGEDCO electricity connection
- Rooftop solar installation
- Approved solar inverter and components
- Property ownership documents
- Solar system installed by approved vendor
Residential rooftop solar systems up to approved sanctioned load are generally eligible for net metering support.
Eligibility Criteria for PM Surya Ghar Scheme
You are eligible if you have:
- Valid TANGEDCO electricity connection
- Rooftop solar installation
- Approved solar inverter and components
- Property ownership documents
- Solar system installed by approved vendor
Residential rooftop solar systems up to approved sanctioned load are generally eligible for net metering support.
Documents Required for TANGEDCO Net Meter Application
Keep the following documents ready before starting your application:
- Aadhaar Card
- Latest EB Bill
- Property Ownership Proof
- Solar System Details
- Single Line Diagram (SLD)
- Inverter & Panel Certificates
- Roof Photographs
TANGEDCO Net Metering Application Process – Step by Step
The application process for PM Surya Ghar Muft Bijli Yojana can be completed online through the national portal. Here's the exact process:
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Register on the Solar Portal
Apply through the official TANGEDCO rooftop solar portal using your EB service number and mobile number.
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Submit Solar Details
Upload rooftop solar system details, documents, and technical specifications.
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Feasibility Approval
TANGEDCO reviews your application and provides technical feasibility approval.
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Rooftop Solar Installation
The rooftop solar system is installed by an approved solar vendor like R.S Power Systems.
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TANGEDCO Inspection
Officials inspect the rooftop solar installation and safety compliance.
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Net Meter Installation
A bi-directional net meter is installed to measure import and export electricity units.
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System Activation
Once approved, the system is connected to the TANGEDCO grid and net metering becomes active.
Why Net Metering is Important for Rooftop Solar
Without net metering:
- Excess solar power gets wasted
- Electricity savings reduce
- Solar ROI becomes lower
With net metering:
- Maximum electricity bill savings
- Better long-term solar returns
- Efficient energy usage
- Improved payback period
Why Hybrid Solar Systems are Becoming Popular in Tamil Nadu
Many homeowners in Tamil Nadu now prefer Hybrid Solar Systems because they provide:
- Lower electricity bills
- Net metering support
- Battery backup during EB cuts
- Better energy reliability
Hybrid rooftop solar systems are especially popular in areas with frequent power interruptions.
Why Choose R.S Power Systems?
R.S Power Systems provides complete rooftop solar and net metering support across Tamil Nadu.R.S Power Systems provides complete rooftop solar and net metering solutions for homes, villas, apartments, offices, shops, and commercial buildings across Tamil Nadu.
From TANGEDCO approvals and net meter applications to On-Grid and Hybrid Solar System installation, our team handles the complete process with professional support and customized solar solutions based on your electricity usage and backup requirements.
Whether you want to reduce EB bills, maximize solar savings through net metering, or install a Hybrid Solar System with battery backup, R.S Power Systems helps you choose the right rooftop solar solution for long-term energy savings and reliable power supply.
Contact R.S Power Systems today for professional rooftop solar installation and TANGEDCO net metering support anywhere in Tamil Nadu.