Nex Energy Solar Pvt Ltd
Old, No 27, No 1A, New, Ekambaram Industrial Estate Rd, Alapakkam, Porur, Chennai, Tamil Nadu 600116, India
32 verified rooftop solar installers in Chennai, Tamil Nadu. PM-Surya Ghar subsidy (up to ₹78,000) + state net-metering apply. Updated June 2026.
Old, No 27, No 1A, New, Ekambaram Industrial Estate Rd, Alapakkam, Porur, Chennai, Tamil Nadu 600116, India
4, Gowthaman St, Pasumpon Nagar Extension, Pasumpon Nagar, Pammal, Chennai, Tamil Nadu 600075, India
Unit No. 4, Lakshmi Narayana Nagar, Plot No. 7, 2nd St, Mallika Nagar, Pammal, Chennai, Tamil Nadu 600075, India
41, Periyar Pathai, near Chelliyamman Temple, Padmanabha Nagar, Choolaimedu, Chennai, Tamil Nadu 600094, India
18, CBI Colony Main Rd, Kandhanchavadi, Perungudi, Chennai, Tamil Nadu 600096, India
No 6, 10, Kariyan Ponnan St, Madipakkam, Chennai, Tamil Nadu 600091, India
2, East Kamakoti Nagar, Valasaravakkam, Chennai, Tamil Nadu 600087, India
Shop No. 66, KAVERI COMPLEX, 96, Nungambakkam High Rd, Subba Road Avenue, Nungambakkam, Chennai, Tamil Nadu 600034, India
No-48B, 2, Gandhi Nagar 1st Main Rd, Gandhi Nagar, Adyar, Chennai, Tamil Nadu 600020, India
29, 1st Floor, Nazeem Complex, Malligai Avenue, 200 Feet Road, Retteri Flyover, Junction, Kolathur, Chennai, Tamil Nadu 600099, India
No:41/2, Dr, Raghavan Colony Main Rd, Dr.Subbaraya Nagar, Vadapalani, Chennai, Tamil Nadu 600026, India
1, Sri Ranganathan Nagar, Balaji Nagar, Selaiyur, Chennai, Tamil Nadu 600073, 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
Elcanso Complex, G-13, CASA Major Rd, Egmore, Chennai, Tamil Nadu 600008, India
No 177, subramaniya bharathipuram, Ponmar, Polachery, Chennai, Mambakkam, Tamil Nadu 600127, India
2A, Mahalakshmi Enclave, 26, Tank Bund Rd, Nungambakkam, Chennai, Tamil Nadu 600034, India
Esther bhavan, 5/276B, Vanathurai Main Rd, near Ration shop, Pasumpon Nagar, Radha Nagar, Nesamani Nagar, Perumbakkam, Chennai, Tamil Nadu 600100, India
Kamaraj St, kanaka sabha colony, Koyambedu, Chennai, Tamil Nadu 600107, India
FLAT 2B, D, Mahalakshmi Enclaves, 26, Tank Bund Rd, Nungambakkam, Chennai, Tamil Nadu 600034, India
37/18, Vellala St, Purasaiwakkam, Chennai, Tamil Nadu 600084, India
No .15, 8, 1st St, Collector Nagar, J J Nagar, Anna Nagar West Extension, Chennai, Tamil Nadu 600037, India
No: 2/18, Ground Floor, Raja Rajeswari Nagar, 2nd Street, Mudichur Rd, West Tambaram, Old Perungalathur, Chennai, Tamil Nadu 600063, India
48-R, Devar Nagar, TVS Colony, Anna Nagar West Extension, Chennai, Tamil Nadu 600101, India
No: 63, Kamarajar Salai, Sector 10, Sivalingapuram, Ashok Nagar, Chennai, Tamil Nadu 600083, India
46/4th Cross Street Newcolony 2nd Main Road/Newcolony, Alwartirunagar, Virugambakkam, Chennai, Tamil Nadu 600087, India
Perumbakkam, VGP Layout, Nesamani Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
Vanagaram-Ambattur Rd, Gandhi Nagar, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
3b, 3rd floor, 14/20, Dr Nair Rd, above vurve salon, T. Nagar, Chennai, Tamil Nadu 600017, India
No. 1, Gopalakrishna Nagar, Agraharam, Korattur, Chennai, Tamil Nadu 600076, India
Hari Krupa - 71/1, Mc. Nicholas Road Chetpet Chennai - 600 031, Dasspuram, Chetpet, Chennai, Tamil Nadu 600031, India
No. A2/1, Second Floor, 1st Cross Street, 1st Main Rd, opp. to Aiema Road, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
"Best" depends on your roof size and budget — but a workable shortlist is the top 3 installers above by Google rating and review count, then ask each for a written quote covering panel make (Tier-1 only), inverter brand, structure type, BoS, and warranty terms. Verified phone numbers above let you call directly; reputable installers will do a free site survey in Chennai before pricing.
A 3kW residential system in Chennai typically runs ₹1.6-2.2 lakh before subsidy, ₹85k-1.4 lakh after PM-Surya Ghar (₹78k subsidy). 5kW systems land around ₹3 lakh net. Payback at current Tamil Nadu tariffs: 4-6 years.
Yes — all Tamil Nadu DISCOMs are mandated to offer bi-directional net-metering for residential rooftop solar under MNRE guidelines. The installer handles meter swap + DISCOM paperwork (typically 2-4 weeks).
Once site survey + approvals are done, a 3kW system installs in 2-3 days, 5kW in 3-5 days. Total timeline from booking to commissioning is typically 4-8 weeks in Chennai, mostly waiting on DISCOM net-meter approval.
Yes. Most public-sector banks (SBI, Canara, BoB) and several NBFCs offer solar loans covering 80-90% of system cost at 8-11% interest, 5-7 year tenure. Many installers in Chennai also have tie-ups with financing partners and can process the loan alongside the PM-Surya Ghar subsidy paperwork. Ask the installer to quote both cash and EMI prices.