Solar Panel Subsidy 2026: Tamil Nadu Residents Can Get Up to ₹1 Lakh for Rooftop Solar

Residential electricity consumers in Tamil Nadu can receive up to ₹1 lakh in combined central and state government subsidies for installing eligible rooftop solar systems in 2026. The financial assistance is available under the central government`s PM Surya Ghar: Muft Bijli Yojana, along with an additional subsidy introduced by the Tamil Nadu government.

The scheme aims to make rooftop solar installations more affordable for households, reduce monthly electricity bills and encourage the use of renewable energy. Eligible consumers must follow the prescribed application and installation procedures to receive the subsidy.

How Much Solar Panel Subsidy Is Available in 2026?

Under the PM Surya Ghar scheme, the central government provides financial assistance of ₹30,000 per kW for the first 2 kW and ₹18,000 for the additional 1 kW, with the central subsidy capped at ₹78,000.

Tamil Nadu residents may also qualify for an additional state subsidy. The combined benefits are as follows:

The maximum combined subsidy is ₹1 lakh for eligible residential installations. The final amount depends on the system capacity and compliance with the applicable scheme guidelines.

Who Is Eligible for the Rooftop Solar Subsidy?

Residential consumers in Tamil Nadu who want to install rooftop solar panels should meet the scheme`s eligibility requirements.

Key conditions include:

- The applicant must have a valid domestic electricityty connection.

- The rooftop solar system must meet the requirements of the PM Surya Ghar scheme.

- The installation must use eligible solar modules that comply with applicable domestic-content and approved-list requirements.

- Consumers must select an eligible vendor listed under the Tamil Nadu scheme.

- The system must complete the required inspection, net-metering and commissioning procedures.

- Applicants must provide accurate bank and electricity-consumer details for subsidy processing.

Consumers should check the latest official scheme guidelines before purchasing equipment or beginning installation.

How to Apply for the Solar Panel Subsidy in Tamil Nadu

Eligible households can follow these steps to apply for the central and state subsidies.

Step 1: Register on the PM Surya Ghar Portal

Visit the official national portal at https://pmsuryaghar.gov.in and register using the required mobile number and electricity consumer details.

Step 2: Apply for Rooftop Solar

Submit the application and wait for the electricity distribution company to provide the required feasibility approval.

Step 3: Choose an Approved Solar Vendor

Select a vendor eligible under the scheme and confirm the system specifications, installation cost and applicable subsidy requirements.

Step 4: Install the Solar Panels

After receiving the necessary approval, arrange for the rooftop solar system to be installed according to the scheme`s technical standards.

Step 5: Complete Inspection and Net Metering

The electricity distribution company will carry out the required inspection and metering procedures before commissioning the system.

Step 6: Receive the Central Subsidy

Once the installation and documentation are verified, the central subsidy is processed through the scheme`s prescribed payment mechanism.

Step 7: Receive the Tamil Nadu State Subsidy

According to the Tamil Nadu Solar Rooftop Portal, eligible state subsidy processing follows the central subsidy disbursement. Consumers generally do not need to submit a separate application for the state top-up through the integrated process. Applicants should check the portal for the latest status and requirements.

Where Can Consumers Check the Application Details?

Residents can use the following official websites for scheme information and application updates:

PM Surya Ghar National Portal: https://pmsuryaghar.gov.in

Tamil Nadu Solar Rooftop Portal: https://www.tnebltd.gov.in/usrp

Ministry of New and Renewable Energy: https://mnre.gov.in

Consumers should verify their eligibility, approved vendors, installation costs and subsidy status through official channels before making payments.

Benefits of Installing Rooftop Solar Panels

Installing rooftop solar panels can help households generate electricity from sunlight and reduce their dependence on grid electricity. Depending on the system capacity, sunlight availability and household consumption, solar power may lower monthly electricity expenses.

The government subsidy also reduces the initial investment required to install a rooftop solar system. However, actual savings depend on installation costs, electricity usage, system performance and applicable billing rules.

Conclusion

The Tamil Nadu Solar Panel Subsidy Scheme 2026 offers eligible households an opportunity to receive up to ₹1 lakh in combined central and state financial assistance for rooftop solar installations. Consumers should apply through the official PM Surya Ghar portal, use an eligible vendor and complete all required installation and verification procedures to receive the benefits.

Before proceeding, applicants should check the latest official guidelines to confirm eligibility, subsidy availability and application requirements.