Verified Rooftop Solar Installers in Tamil Nadu

Compare 10 PM Surya Ghar approved solar EPC companies empanelled with TNPDCL (TANGEDCO). Avg. tariff ₹6.5/unit · Subsidy up to ₹78,000.

Showing 10 verified solar installers in Tamil Nadu

All installers background checked & verified

Meenashi Solar, Madurai.

Madurai

4.9 (218)

PM Surya Ghar Registered Rooftop Solar Vendor — Madurai

  • 421 kW+Installed
  • 114+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Maruthi Power Control Systems

Chennai

4.9 (165)

PM Surya Ghar Registered Rooftop Solar Vendor — Chennai

  • 488 kW+Installed
  • 121+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Sky Power, Tirupur

Tiruppur

4.7 (401)

PM Surya Ghar Registered Rooftop Solar Vendor — Tiruppur

  • 1.421 MW+Installed
  • 388+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Perfect Energy, Coimbatore

Coimbatore

5.0 (81)

PM Surya Ghar Registered Rooftop Solar Vendor — Coimbatore

  • 295 kW+Installed
  • 85+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Sai Solar Energy, Hosur

Krishnagiri

4.8 (133)

PM Surya Ghar Registered Rooftop Solar Vendor — Krishnagiri

  • 421 kW+Installed
  • 115+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Supreme Electrical Equipment

Karur

5.0 (64)

PM Surya Ghar Registered Rooftop Solar Vendor — Karur

  • 164 kW+Installed
  • 55+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Shree Sai Agency

Coimbatore

5.0 (61)

PM Surya Ghar Registered Rooftop Solar Vendor — Coimbatore

  • 223 kW+Installed
  • 61+Rooftops
  • ₹55k–65k/kWTypical Rate
PM Surya Ghar Authorized

Rooftop solar in Tamil Nadu — quick answers

How much does a 3 kW rooftop solar system cost in Tamil Nadu?

Listed installers in Tamil Nadu start at about ₹60,000 per kW, so a 3 kW on-grid system costs roughly ₹1,80,000 before subsidy. After the ₹78,000 PM Surya Ghar subsidy, you pay about ₹1,02,000. Final prices depend on panel brand, structure height and a site survey.

How much solar subsidy can I get in Tamil Nadu?

Under PM Surya Ghar: Muft Bijli Yojana, homes in Tamil Nadu get ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW or more, paid directly to your bank account after installation and net-metering by your DISCOM.

Which DISCOM handles net metering in Tamil Nadu?

Rooftop solar net metering in Tamil Nadu is handled by TNPDCL (TANGEDCO). Your installer applies on the national portal, the DISCOM inspects the system and installs a bi-directional net meter.

How much electricity does rooftop solar produce in Tamil Nadu?

Each 1 kW of rooftop solar generates about 120–130 units a month in Tamil Nadu, so a 3 kW system makes roughly 360 units monthly. At the average residential tariff of ₹6.5/unit, that saves about ₹2,340 a month.

How many solar installers are listed in Tamil Nadu?

There are 10 rooftop solar installers listed for Tamil Nadu on this page. Compare their ratings, price per kW and installed capacity, then request free quotes from 2–3 of them.

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PM Surya Ghar: Muft Bijli Yojana Official Subsidy Calculator

Calculate Your Solar System Size & Subsidy Savings

Enter your typical monthly electricity bill to calculate required rooftop area, government subsidy amount, and 25-year lifetime return in Tamil Nadu.

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₹800/mo(1-2 BHK)₹3,500/mo(3-4 BHK with ACs)₹10,000+/mo(Villas / Commercial)
Recommended Size — —
Estimated Gross Cost — Tier-1 High-Efficiency TOPCon
Govt. Central Subsidy — Direct Bank Transfer (DBT)
Net Cost Payable — —
Annual Power Savings—Practically Zero Monthly Bills
Payback ROI Period——
25-Yr Net Savings——

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