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Chief Minister’s Solar Rooftop Capital Incentive Scheme

CMSRCIS

Published: Oct 2026

7 min read

Reviewed by Navin, Editor · First published: 8 Oct 2026

Chief Minister’s Solar Rooftop Capital Incentive Scheme
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Written by Navin · Editor, tsmpb.inUpdated: 17 Oct 2026 · How we verify scheme facts

About this utility scheme

Chief Minister’s Solar Rooftop Capital Incentive Scheme is a capital subsidy scheme by the Tamil Nadu Government. In this scheme, a capital subsidy of Rs. 20,000 per kilowatt is provided for grid-connected domestic solar PV systems in addition to the 30% subsidy scheme* of the MNRE.

Chief Minister’s Solar Rooftop Capital Incentive Scheme is a capital subsidy scheme by the Tamil Nadu Government. In this scheme, a capital subsidy of Rs. 20,000 per kilowatt is provided for grid-connected domestic solar PV systems in addition to the 30% subsidy scheme* of the Ministry of New and Renewable Energy (MNRE) of the Government of India. For individual homes/flats, the solar system capacity shall be 1 kW. For the residential flats solar system capacities of 5 kW, 10 kW, and multiples thereof can be applied for common usage as a group application.

(* limited to 30% of MNRE benchmark cost or 30% of the project cost, whichever is less)

Benefits at a glance

Scheme nameChief Minister’s Solar Rooftop Capital Incentive Scheme (CMSRCIS)
Launched byEnergy Department
Benefit typeCash (money paid to your bank account)
CategoryUtility
Level / StateState · Tamil Nadu
Official portalteda.in (link at the end of this page)

Key facts

Implementing agencyTamil Nadu Energy Development Agency (TEDA)
Scheme forIndividual
Application modeOnline
Last dateOngoing (no last date notified)

Who can apply (quick check)

  • 👤All genders
  • 🎂Age 5 to 80 years
  • 📝Online

Quick check from official data. Full conditions are in the Eligibility section.

What you receive

  1. A capital subsidy of Rs. 20,000 per kilowatt for grid-connected domestic solar PV systems in addition to the 30% subsidy scheme* of the Ministry of New and Renewable Energy (MNRE) of the Government of India. For individual homes/flats, the solar system capacity shall be 1 kW. For the residential flats solar system capacities of 5 kW, 10 kW, and multiples thereof can be applied for common usage as a group application. (* limited to 30% of MNRE benchmark cost or 30% of the project cost, whichever is less)
  2. You may opt for any capacity out of 1, 2, 5 & 10 kWp, but the subsidy will be limited to 1kWp per house / flat.
  3. A grid-connected photovoltaic power system will reduce the power bill due to the import and export of power through net metering provision. Illustration: someone imports (consumes) 1,000 kWh from the grid and exports 600 kWh to the grid in a billing cycle. The energy bill will be for 400 kWh (1000 kWh – 600 kWh) accounted by Netmeter.
  4. Grid-connected PV systems do not require batteries. Batteries are costly require periodic maintenance and also lead to the wastage of 15 – 20 % of energy in storage and retrieval.
  5. Grid-connected PV systems are much easier to operate and maintain.
  6. Segregation of load is not required.

Who qualifies

Eligibility for Consumer

The scheme is open to applicants from individual homes/flats and residential flats, having an electricity connection.

Eligibility for Vendor / Installer

Qualified Solar Installers empanelled by the Tamil Nadu Energy Development Agency through a tendering system under this scheme (www.teda.in/pdf/CIS_INSTALLERS.pdf)

Papers to keep ready

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Registration walkthrough

Online

Step 1: Visit the official website of TEDA and click on the “Solar Rooftop” tab.

Step 2: Click on the “Apply Online” button to access the online application form.

Step 3: Fill in the required details in the online application form such as personal information, contact details, and project details.

Step 4: Upload the required documents such as proof of possession, proof of identity, site plan, building layout plan, and other documents.

Step 5: Review the application form and documents before submitting them.

Step 6: Click on the “Submit” button to submit the application form and documents to TEDA.

Post Application Steps

Step 1: After submission, the application will be processed by TEDA and a response will be sent to the registered email address.

Step 2: If the application is approved, TEDA will provide the capital subsidy to the bank account specified in the application.

Step 3: The applicant can then proceed with the installation of the solar rooftop system as per the specifications provided in the application.

Step 4: After the installation is completed, the applicant can claim the subsidy by submitting the completion certificate and other documents to TEDA.

Step 5: TEDA will verify the installation and release the subsidy to the applicant's bank account.

Frequently asked questions

What Is The Objective Of The Chief Minister’s Solar Rooftop Capital Incentive Scheme?

Ans: The objective of the scheme is to promote the installation of solar rooftop systems and reduce dependence on non-renewable energy sources.

Who Is Eligible To Apply For The Scheme?

Ans: Any individual, residential welfare associations, industries, commercial establishments, educational institutions, and government organizations are eligible to apply for the scheme.

What Is The Minimum Capacity Of The Solar Rooftop System To Be Installed To Avail The Scheme Benefits?

Ans: The minimum capacity of the solar rooftop system to be installed is 1 kW.

What Is The Maximum Capacity Of The Solar Rooftop System To Be Installed To Avail The Scheme Benefits?

Ans: The maximum capacity of the solar rooftop system to be installed is 1 MW.

Is There Any Subsidy Provided Under The Scheme?

Ans: No, there is no subsidy provided under the scheme.

What Is The Incentive Provided Under The Scheme?

Ans: The incentive provided under the scheme is a capital subsidy based on the capacity of the solar rooftop system installed.

What Is The Rate Of Capital Subsidy Provided Under The Scheme?

Ans: The rate of capital subsidy provided under the scheme varies based on the category of the applicant and ranges from 20% to 40%.

Is There Any Deadline For Submission Of The Application?

Ans: No, there is no deadline for submission of the application.

What Is The Application Process For The Scheme?

Ans: The application process for the scheme involves submitting an online application form and the required documents to TEDA.

Can An Applicant Submit More Than One Application?

Ans: No, an applicant can submit only one application for the scheme.

How Long Does It Take To Get A Response After Submitting The Application?

Ans: The response time for the application varies and may take up to 30 days.

What Are The Eligibility Criteria For The Scheme?

Ans: The eligibility criteria for the scheme include possession of the premises, a clear title of the property, and compliance with the relevant regulations.

Can An Applicant Modify The Application After Submission?

Ans: Yes, an applicant can modify the application after submission by logging in to the TEDA portal.

What Are The Benefits Of The Scheme?

Ans: The benefits of the scheme include savings on electricity bills, a reduction in carbon footprint, and a capital subsidy for the installation of the solar rooftop system.

Is There Any Restriction On The Type Of Solar Panels To Be Used?

Ans: No, there is no restriction on the type of solar panels to be used, as long as they meet the technical specifications.

Is The Scheme Applicable Only For New Constructions Or Can Existing Buildings Also Apply?

Ans: Both new constructions and existing buildings are eligible to apply for the scheme.

What Is The Repayment Period For The Capital Subsidy?

Ans: There is no repayment required for the capital subsidy provided under the scheme.

Can A Beneficiary Of The Scheme Apply For Other Schemes Offered By TEDA?

Ans: Yes, a beneficiary of the scheme can apply for other schemes offered by TEDA.

Is There Any Maintenance Required For The Solar Rooftop System?

Ans: Yes, regular maintenance is required for the solar rooftop system to ensure its optimal performance.

Can A Non-Resident Indian (NRI) Apply For The Scheme?

Ans: Yes, NRIs can apply for the scheme, provided they meet the eligibility criteria and possess a clear title of the property.

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