100 verified solar companies across 6 cities in Tamil Nadu. Compare prices, read reviews, and get free quotes.
Tamil Nadu receives 5.5-6 peak sun hours daily of sunlight, making it ideal for solar installations. A typical 3kW residential system costs ₹42,000 - ₹74,000 after PM Surya Ghar subsidy, while a 5kW system ranges from ₹68,000 - ₹1,22,000. Major cities like Chennai, Coimbatore, Madurai, Trichy have well-established solar markets with competitive pricing. The state is served by 1 major DISCOMs (TANGEDCO) that facilitate net metering connections. Ranks #2 in solar capacity in South India Tamil Nadu homeowners can claim up to ₹78,000 central government subsidy under PM Surya Ghar Yojana (₹78,000 central subsidy). Browse our directory of 4+ cities across Tamil Nadu to find verified solar installers, compare quotes, and switch to solar energy today.
💡 PM Surya Ghar Yojana (₹78,000 central subsidy)
DISCOMs: TANGEDCO
Solar Potential: 5.5-6 peak sun hours daily
In Tamil Nadu, a 3kW residential solar system costs ₹42,000 - ₹74,000 on average in 2026. After applying the PM Surya Ghar Yojana subsidy of up to ₹78,000, your net cost reduces to approximately ₹1.2L–₹1.8L. A 5kW system ranges from ₹68,000 - ₹1,22,000. Ranks #2 in solar capacity in South India Costs vary by city — Chennai, Coimbatore, Madurai typically have competitive pricing due to mature markets. Get free quotes from verified installers in your city to compare exact costs.
Tamil Nadu is served by TANGEDCO. After installing solar panels, you need to apply for net metering with your local DISCOM. The process typically takes 15-45 days depending on the DISCOM and city. You'll need: installation completion certificate, DISCOM application form, building NOC, and technical drawings. TANGEDCO net metering widely adopted Our verified installers handle all paperwork and DISCOM coordination.
Yes! PM Surya Ghar Yojana subsidy is fully available in Tamil Nadu. You can claim up to ₹78,000 central government subsidy (₹30,000 for 1-2kW, ₹60,000 for 2-3kW, and ₹78,000 for 3kW+). PM Surya Ghar Yojana (₹78,000 central subsidy). Applications are processed through your local DISCOM (TANGEDCO for most areas). The subsidy is credited directly to your bank account after installation and DISCOM inspection. Our verified installers help with documentation, subsidy application, and follow-ups to ensure you receive the full amount.
The best solar installers in Tamil Nadu are found in major cities like Chennai, Coimbatore, Madurai, Trichy. These cities have mature solar markets with MNRE-certified installers, competitive pricing, and streamlined DISCOM processes. Chennai leads with the highest number of verified installers. GoSolarIndex lists only MNRE-certified, verified installers with proven track records. Filter by city, check ratings and reviews, and compare quotes from multiple installers before choosing. All installers on our platform comply with TANGEDCO net metering requirements.
Tamil Nadu has excellent solar potential with 5.5-6 peak sun hours daily of peak sunlight. Ranks #2 in solar capacity in South India High solar irradiation year-round This makes Tamil Nadu ideal for rooftop solar installations. A typical 3kW system generates 12-15 units per day, covering 70-100% of average household consumption. Chennai and Coimbatore are among the best cities for solar in Tamil Nadu.
Solar installation in Tamil Nadu typically takes 3-6 weeks from start to finish. Timeline breakdown: (1) Site survey and design: 3-5 days, (2) TANGEDCO application and approval: 7-15 days, (3) Installation work: 1-3 days, (4) Inspection and meter installation: 7-15 days. Our verified installers in Tamil Nadu expedite the process and handle all paperwork. Choose installers with good TANGEDCO relationships for faster approvals.
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Mettu St, Thiruninravur, Chennai, Tamil Nadu 602024, India
2, East Kamakoti Nagar, Valasaravakkam, Chennai, Tamil Nadu 600087, India
31A/41A, Salai Rd, Devanga Nesavalar Colony, Woraiyur, Tiruchirappalli, Tamil Nadu 620003, India
No 9, sri sakthi colony, near Krishna Kalapana Mandapam, Gopalakrishnapuram, Ganapathy, Coimbatore, Tamil Nadu 641006, India
12/c ST.THOMAS ROAD HARISH COMPLEX, opp. to ANNA STADIUM, Palayamkottai, Tirunelveli, Tamil Nadu 627002, India
63, Avaram Palayam Rd, G K D Nagar, New Siddhapudur, Coimbatore, Tamil Nadu 641044, India
14, 1/1, Palayamkottai, Tirunelveli, Tamil Nadu 627002, India
8/1, Trichy Rd, KAKKANN NAGAR, TNHB Housing Unit, Singanallur, Coimbatore, Tamil Nadu 641005, India
23, 5th St, Sanjeevi Nagar, Koodal Nagar, Anaiyur, Madurai, Tamil Nadu 625017, India
12A/42 POLYTECHNIC ROAD, Jaihindpuram 2nd Main Rd, near ICICI BANK, Subramaniapuram, Jaihindpuram, Madurai, Tamil Nadu 625011, India
No 5A, Sriram Square Extension, 5A, NGO A Colony, Palayamkottai, Tirunelveli, Tamil Nadu 627007, India
25A, Bishop Rd, near Nal road Signal, next to sethuraman mess, Tennur, Tiruchirappalli, Tamil Nadu 620017, India
NO 45 C, 45, Thanjavur Rd, Varaganeri, Tharanallur, Tiruchirappalli, Tamil Nadu 620008, India
1/4, 19th Cross St, Venkateshwara Nagar, Ramapuram, Chennai, Tamil Nadu 600116, India
12, Andal Koil St, Kolathur, Madura Madanan Kuppam, Chennai, Tamil Nadu 600099, India
21, Manmalaimedu, Karuppasamy Kovil, Main Road, near BSNL Telephone Exchange, Alagar Nagar, K.Pudur, Madurai, Tamil Nadu 625007, India
19 Salaimuthu, Ramalinga Nagar, near Hotel Gowri Krishna, Ellis Nagar, Madurai, Tamil Nadu 625016, India
47, Bharathiyar 7th St, S S Colony, Madurai, Tamil Nadu 625016, India
4, Gowthaman St, Pasumpon Nagar Extension, Pasumpon Nagar, Pammal, Chennai, Tamil Nadu 600075, India
59/1, Kamatchi Nagar Main Rd, Vilangudi, Madurai, Tamil Nadu 625018, India
33B, Trivandrum Rd, near Government Engineering College, Teacher's Colony, Teachers Colony, Tirunelveli, Perumalpuram, Tamil Nadu 627007, India
No-48B, 2, Gandhi Nagar 1st Main Rd, Gandhi Nagar, Adyar, Chennai, Tamil Nadu 600020, India
41, Periyar Pathai, near Chelliyamman Temple, Padmanabha Nagar, Choolaimedu, Chennai, Tamil Nadu 600094, India
Old, No 27, No 1A, New, Ekambaram Industrial Estate Rd, Alapakkam, Porur, Chennai, Tamil Nadu 600116, India
100, Old Mambalam Rd, Panneerselvam Nagar, West Mambalam, Chennai, Tamil Nadu 600033, India
Unit No. 4, Lakshmi Narayana Nagar, Plot No. 7, 2nd St, Mallika Nagar, Pammal, Chennai, Tamil Nadu 600075, India
No.9, New Balaji Nagar, Phase 1, Sengalipalayam, Coimbatore, Tamil Nadu 641022, India
H . 16, Nagammal Thottam, Salem, Tamil Nadu 636007, India
27 B, Meyyanur Main Rd, Ram Nagar, Meyyanur, Salem, Tamil Nadu 636005, India
1st FLOOR, 117, Kitchipalayam Main Rd, Devendrapuram, Salem, Tamil Nadu 636001, India
279, Arisipalayam Main Rd, Arisipalayam, Salem, Tamil Nadu 636009, India
42A/1, Siva Sakthi Road 1St South Street, Exide Battery & Solar Dealer in, Siva Sakthi Theatre Rd, opposite Old, Sripuram, Thirunagar, Tirunelveli Town, Tirunelveli, Tamil Nadu 627001, India
52/10, Arul theatre east, Ayothiyapattanam, Salem, Tamil Nadu 636103, India
268/2, 3, Race Course Scheme Rd, Race Course, Coimbatore, Tamil Nadu 641018, India
No:5/1C,Saravana Complex,Thirumagal Street,S.I.T, Bus Stop, Thanjavur Rd, Malayappa Nagar, Tiruchirappalli, Tamil Nadu 620010, India
Palayamkottai, Tirunelveli, Tamil Nadu 627002, India
Canara Bank, D15, 20th Cross St, opposite street, Maharaja Nagar, Tirunelveli, Tamil Nadu 627011, India
No:61, Ranga Konar St, Kattoor Main, Kattoor, Ram Nagar, Coimbatore, Tamil Nadu 641018, India
QP23+FFG, Madurai Rd, Thachanallur, Tirunelveli, Tamil Nadu 627358, India
Elcanso Complex, G-13, CASA Major Rd, Egmore, Chennai, Tamil Nadu 600008, India
49/29, 8th St, Pudur, Ashok Nagar, Chennai, Tamil Nadu 600083, India
5, H, 3rd Ave, Block H, Annanagar East, Chennai, Tamil Nadu 600102, India
No:41/2, Dr, Raghavan Colony Main Rd, Dr.Subbaraya Nagar, Vadapalani, Chennai, Tamil Nadu 600026, India
Old No: 15, New, No: 4, Arcot Rd, Vani Nagar, Jai Nagar, Jai Garden, Valasaravakkam, Chennai, Tamil Nadu 600087, India
1, Sri Ranganathan Nagar, Balaji Nagar, Selaiyur, Chennai, Tamil Nadu 600073, India
37/18, Vellala St, Purasaiwakkam, Chennai, Tamil Nadu 600084, India
123, 9th Cross St, Nolambur Phase 1, Mogappair West, Ambattur Industrial Estate, Chennai, Tamil Nadu 600037, India
49, MSP Complex, BK Ranganathan St, Siddhapudur, New Siddhapudur, Coimbatore, Tamil Nadu 641044, India
116, Eachanari - Chettipalayam Rd, opp. Selvam Mahal, Sivasakthi Nagar, Coimbatore, Tamil Nadu 641021, India
9/8, 3rd St, Poombugar Nagar, VKL Nagar, Thudiyalur, Tamil Nadu 641034, India
RR Embassy, G-B, Nava India Rd, Peelamedu, Coimbatore, Tamil Nadu 641004, India
1504, Thadagam Main Rd, Venkitapuram, Venkitta Puram, Coimbatore, Tamil Nadu 641013, India
1/3, kamarajar road, Mettupalayam Rd, Kaveri Nagar, Saibaba Colony, Coimbatore, Tamil Nadu 641038, India
225, Kandasamy layout, Pappanaickenpalayam, Coimbatore, Tamil Nadu 641037, India
34,sambakulam,ganeshnagar, 120 Feet Rd, Swami Vivekananda Nagar, Madurai, Kodikulam, Tamil Nadu 625007, India
A-28,29, Karumari Amman Kovil St, Koodal Nagar, Madurai, Tamil Nadu 625018, India
Aditya Homes, Plot No. 4, Bypass Rd, Vanamamalai Nagar, Sirungeri Nagar, Madurai, Madakkulam, Tamil Nadu 625003, India
240, LIG Colony, KK Nagar, Madurai, Tamil Nadu 625020, India
No: 37, MK Puram Main Rd, near Police Station, Subramaniapuram, Madurai, Tamil Nadu 625011, India
14 R, N.S Konar St, Jaihindpuram, Madurai, Tamil Nadu 625011, India
43, S Marret St, South Gate, Periyar, Madurai Main, Madurai, Tamil Nadu 625001, India
130, Pandiya Velalar St, Periyar, 8838822755, Madurai, Tamil Nadu 625001, India
First Floor, 50/4, Workshop Rd, above Mathi Auto Batteries, Simmakkal, Madurai Main, Madurai, Poondhotam, Tamil Nadu 625001, India
old, 36/7, Karur Bypass Rd, Ramamurthy nagar, Tiruchirappalli, Tamil Nadu 620002, India
No.3210, Mahalakshmi Nagar, No 1 Tollgate, Tiruchirappalli, Tamil Nadu 621216, India
No.15A, Malar Complex, 2nd Floor, Thillai Nagar Main Rd, Tennur, Tiruchirappalli, Tamil Nadu 620018, India
Lalgudi Rd, near Indian overseas Bank Muthu Clinic Upstairs, No 1 Tollgate, Tiruchirappalli, Tamil Nadu 621216, India
Balaji Complex, No:1, Allithurai-Thogamalai Rd, Balaji Nagar, Allithurai, Tamil Nadu 620102, India
8/15, Marsingh Pettai Main Rd, Bhima Nagar, Sangillyandapuram, Tiruchirappalli, Tamil Nadu 620001, India
09, Ragavendra Garden, Sriramapuram, opposite to Sri Venkatesa Cinemas, Srirangam, Thiruvanaikoil, Tiruchirappalli, Tamil Nadu 620005, India
near Old Register Office, KM Nagar, Ayothiapattinam, Salem, Tamil Nadu 636103, India
9, Majith St, Shevapet, Salem, Tamil Nadu 636002, India
95/1 Nina Nivas, Backside side, ICICI Bank Ltd, Annamali Nagar, Gandhi Nagar, Seelanaickenpatti, Salem, Tamil Nadu 636201, India
141/45C, Narayana Pillai St, Peramanur, Salem, Tamil Nadu 636007, India
27-A/117, Kitchipalayam Main Rd, Devendrapuram, I Agraharam, Salem, Tamil Nadu 636001, India
38B/2, Sundarar St, Thirunagar, Tirunelveli Town, Tirunelveli, Tamil Nadu 627006, India
51/15, Trivandrum Rd, Kattnayakan, Palayamkottai, Tirunelveli, Tamil Nadu 627002, India
39B/3A, Ambai Rd, beside Reliance petrol station, Veeramanikapuram, Shanthi Nagar, Tirunelveli, Tamil Nadu 627005, India
Raheem Plaza, 125/4, 7th St, Perumalpuram, Vasantha Nager, Tirunelveli, Tamil Nadu 627007, India
41/2A Selvapuram Adaikalam Pillai colony, near Teppakulam, Adaikalampillai Colony, Selin nagar, Arch, Madurai, Tamil Nadu 625009, India
#179/100-A V.M.complex four road, bus stop, Arisipalayam Main Rd, Parvathipuram, Arisipalayam, Salem, Tamil Nadu 636009, India
126, Kanmaikarai, Near by Kasirajan Saw Mill, Guru theater - Kalavasal Service Road, Dindigul, Bypass Rd, Pethaniapuram 2, Arappalayam, Madurai, Gnanavolivupuram, Tamil Nadu 625016, India
No 15A, Avvaiyar Street, Narimedu, Madurai, Tamil Nadu 625002, India
Esther bhavan, 5/276B, Vanathurai Main Rd, near Ration shop, Pasumpon Nagar, Radha Nagar, Nesamani Nagar, Perumbakkam, Chennai, Tamil Nadu 600100, India
No:144, 5th Cross Rd, Mayor Nagar, East, Peramanur, Salem, Tamil Nadu 636007, India
No 5E/2A, FEROZ COMPLEX, KOTTAI STATION ROAD, Tiruchirappalli, Tamil Nadu 620002, India
FLAT 2B, D, Mahalakshmi Enclaves, 26, Tank Bund Rd, Nungambakkam, Chennai, Tamil Nadu 600034, India
15-1, venkatachalapathy nagar, Ganapathy, Coimbatore, Tamil Nadu 641006, India
PPH9+4MW, TVM main Road, opp. Dinamalar Office, Kailash Nagar, Kokkirakulam, Tirunelveli, Tamil Nadu 627003, India
110, TSV Koil St, Sankarapuram, Mylapore, Chennai, Tamil Nadu 600028, India
No.27, Avinashi Road, 3rd Street, near CIT Road, opp. to CMC, Dr.Jaganathan Nagar, Coimbatore, Tamil Nadu 641014, India
71/94, Periyar Nagar, Srirangam, Thiruvanaikoil, Tiruchirappalli, Tamil Nadu 620006, India
130/182-A, 2nd Agraharam, Salem, Tamil Nadu 636001, India
5B, Sri, Kamarajar Rd, Alamelu Nagar, Coimbatore, Tamil Nadu 641015, India
No: 63, Kamarajar Salai, Sector 10, Sivalingapuram, Ashok Nagar, Chennai, Tamil Nadu 600083, India
40, Ashok Nagar 4th St, Koodal Nagar Madurai, Tamil Nadu 625018 (Marker, Anjal Nagar, Koodal Nagar, Madurai, Tamil Nadu 625018, India
Kalaivani school, 44-1 Senthil Nagar, 2nd left cut road, Ranganathapuram, Sulur, Tamil Nadu 641402, India
No.39, Byepass Road East, Barani Nagar, Vannarpettai, Tirunelveli, Tamil Nadu 627003, India
46, 1st St, Kovalan Nagar, T V S Nagar, Palangantham, Tamil Nadu 625003, India
D.no-2/169, SOUTH STREET, Vayalur Rd, Tirukkarkudi, Uyyakondan Thirumalai, Tiruchirappalli, Tamil Nadu 620102, India