Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme
Clean rooftop energy scheme offering up to ₹78,000 capital subsidy and bi-directional solar energy billing to cut domestic household electricity bills by 80%.
Quick Eligibility Snapshot
₹Benefits & Entitlement Breakdown
PM Surya Ghar: Muft Bijli — Central DBT Subsidy Slabs
Official MNRE Capital Grant structure credited directly to Aadhaar-seeded bank accounts
Monthly Savings: ~₹800/mo (120 units/mo)
Monthly Savings: ~₹1,600/mo (240 units/mo)
300 Units Zero Bill (~₹2,500/mo net saving)
📊Budget Allocation & Beneficiary Reach
Over 55,000 domestic households equipped with rooftop solar across Tamil Nadu
As of: 2026-01-20PIB / Official Citation ↗Verified Eligibility Criteria
Must be a bona fide resident of the state with valid documentation.
Required Documents Checklist
Verify readiness before applying for Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme. Check off your papers or print this list before visiting your local CSC / Cyber Cafe.
Mandatory Documents(4)
Check off as readyKeep self-attested photocopies and clear digital scans (100 KB – 200 KB, PDF/JPG format) ready to avoid portal upload timeouts.
Worried About Application Rejection for Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme?
Over 30% of applications on official portals get delayed or rejected due to minor certificate authority mismatches or unseeded bank accounts. Our civic research desk compiles a verified 1-page Scheme Blueprint tailored to your state and profile.
- ✓Valid issuing authority rules (Tehsildar/SDM)
- ✓Aadhaar-DBT bank seeding verification
- ✓Direct official portal guide (no middlemen)
- ✓Email delivery in 1–2 hrs during desk hours
🔒 Secure Razorpay Checkout • 100% Independent
Application Effort & Process Friction
Readiness assessment derived from official prerequisites, mandatory documentation, and submission channels.
Effort scores reflect portal accessibility, mandatory document burden, and physical verification requirements.
How to Apply
- 1
Homeowner applies online on TANGEDCO solar portal (tangedco.gov.in).
- 2
Assistant Engineer (O&M) inspects service connection and technical feasibility.
- 3
Empanelled solar vendor installs panels, inverter, and earthing system.
- 4
Bi-directional smart energy meter installed; central subsidy credited directly to bank account within 30 days.
✅Before You Begin — Pre-Application Checklist
⚠️Common Rejection Reasons — Avoid These
Shaded roof areas without sun exposure, or non-domestic commercial tariff connections.
Official Government Application Portal
You will be redirected to the secure official portal: tangedco.tn.gov.in
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Get Scheme Blueprint (₹49)→Frequently Asked Questions (Officially Sourced)
Verified answers sourced directly from official circulars, gazettes, and portal FAQs. Never AI-invented.
How does the Net Feed-in mechanism work in Tamil Nadu?
Solar units generated are first consumed by the household; surplus exported units are credited against consumed units at TNERC-approved feed-in tariffs.
Source: Official Scheme FAQ ↗What is the roof space required for a 3 kW system?
Approximately 300 square feet of shadow-free rooftop terrace is needed for a 3 kW solar array.
Source: Official Scheme FAQ ↗Can apartment associations install solar for common amenities?
Yes, Group Housing Societies and apartment complexes receive subsidies for solar plants powering common elevators, lighting, and water pumps.
Source: Official Scheme FAQ ↗Can I track my Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme application status?
Application status for Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme can typically be tracked through the official portal at tangedco.tn.gov.in using your Aadhaar number, application reference number, or registered mobile number. Alternatively, contact the scheme helpline or visit your nearest Common Service Centre (CSC).
What should I do if my Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme payment is delayed or rejected?
First, verify your Aadhaar-bank account seeding status on the NPCI mapper (npci.org.in). If seeding is confirmed and payment is still pending, register a complaint on the Central Public Grievance Redressal System at pgportal.gov.in. You may also file an RTI application at rtionline.gov.in to obtain official rejection reasons within 30 days.
Is there an income tax implication for receiving Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme benefits?
Agricultural income and certain welfare subsidies may be exempt from income tax under Section 10 of the Income Tax Act, 1961. Tax treatment varies by scheme type and beneficiary income level. Consult a certified tax practitioner or visit incometax.gov.in for scheme-specific tax guidance.
Common Rejection Reasons & Warnings
Shaded roof areas without sun exposure, or non-domestic commercial tariff connections.
Editorial Verification & Change Log
| Date | Field | Description / Update | Source Citation |
|---|---|---|---|
| 2026-10-06 | ministry_id | 449 | Official Source ↗ |
| 2026-09-28 | initial_verification | Baseline verification of Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme from official state portal. | Official Source ↗ |
| 2026-09-28 | initial_verification | Baseline verification of Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-in Scheme from official state portal. | Official Source ↗ |
⚖Compare with Similar Schemes
Side-by-side eligibility, benefit, and effort comparison:
Application Window & Deadlines
Continuous online and district facilitation desk intake
🛟Grievance & RTI Channels
Scheme Intelligence
How is this calculated? ↗Verified 21d ago from .gov.in source
Requires documentation or office visit
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📅Scheme Milestone Timeline
Baseline verification of Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-...
Official Source ↗Baseline verification of Tamil Nadu TANGEDCO Residential Rooftop Solar Net Feed-...
Official Source ↗Schemes You Can Stack With This
Complementary programs with non-conflicting eligibility that you can claim concurrently:
Official Helpline & Nodal Offices
Tamil Nadu Generation and Distribution Corporation (TANGEDCO)
NPKRR Maaligai, 144, Anna Salai, Chennai - 600002
Helpline: 044-28520131
Jurisdiction: Statewide (Tamil Nadu)Notice a Discrepancy?
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Verification Metadata
Last verified by Eligo researchers on 2026-09-28 against official government documentation.
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