Solar Subsidy in Tamil Nadu: Complete 2026 Guide to PM-Surya Ghar

Switching to solar has never been more affordable for residents of Tamil Nadu. With the PM-Surya Ghar: Muft Bijli Yojana, the central government is providing substantial financial support to accelerate rooftop solar adoption in cities like Manapparai and Trichy.

1. Understanding the Subsidy Structure

The subsidy is strictly based on the capacity of your solar plant. As of 2026, the updated rates for residential consumers are:

• 1kW System: ₹30,000 Subsidy
• 2kW System: ₹60,000 Subsidy
• 3kW and Above: Maximum ₹78,000 Subsidy

2. Eligibility Criteria in Manapparai

To qualify for the PM-Surya Ghar scheme in Tamil Nadu, you must meet certain technical and administrative requirements:

• Minimum shadow-free roof area (approx. 100 sq.ft per kW).
• A valid TANGEDCO residential electricity connection.
• Installation must be performed by an MNRE-empanelled vendor like ASM Solar.
• Mandatory use of Made in India (DCR) solar modules.

3. How to Apply

The application process is entirely digital through the national portal. Residents can register with their electricity consumer number and mobile number. At ASM Solar, we provide end-to-end support for our clients in Manapparai, from portal registration to final inspection and subsidy disbursement.

Need help claiming your subsidy?

Our technical team specializes in PM-Surya Ghar compliance and TANGEDCO net metering.

Check Your Eligibility Today