About
Rooftop solar installations provide an option for residential and commercial energy generation. Customers seeking solar solutions in the Chennai area often utilize this facility for system integration. The process for connecting to the local distribution company's grid involves specific net-metering applications. Understanding the local utility's current processing timeline is a key consideration for project planning. Individuals or businesses looking to maximize self-consumption through grid integration should inquire about the current status of net-metering approvals. The efficiency of the local utility in reviewing and approving these interconnection requests can significantly impact the project timeline. Consulting with the local experts regarding the necessary documentation for the DISCOM application is advisable to ensure a smooth path to grid connectivity.
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Rooftop solar in Chennai, Tamil Nadu
A standard residential rooftop solar system in Chennai sizes between 1 kW and 5 kW depending on monthly consumption. Most Chennai homeowners pick a 3 kW system — it covers 300–400 units a month and captures the full ₹78,000 PM-Surya Ghar central subsidy.
Installed cost for a 3 kW system runs ₹1.8 lakh to ₹2.4 lakh; after the central subsidy your net outlay is ₹1.0 lakh to ₹1.6 lakh. Payback typically lands between 3.5 and 5 years — and the panels carry a 25-year warranty. Electricmart - Waaree Solar|Vikram|Luminous|Polycab |Enphase Dealer in Chennai can quote your specific roof; use the Get Quote form above or call 099415 17147.
The installer handles the PM-Surya Ghar registration, DISCOM net-metering application, system installation, and commissioning. Confirm AMC terms, panel warranty (look for Tier-1 manufacturer + 25-year linear-power guarantee), and inverter warranty (10 years minimum) before signing.
What to check before booking
- Site visit and shading analysis — this determines the realistic kW your roof can support
- PM-Surya Ghar registration done on your behalf, with the ₹78,000 subsidy credited directly to your bank
- DISCOM net-metering application and commissioning — installer should handle this end-to-end
- Tier-1 panels with 25-year linear-power warranty (degradation ≤0.55% per year)
- Inverter warranty (10 years minimum) and on-site replacement policy
- AMC contract for at least 5 years (panel cleaning, performance check, inverter health)
Frequently asked questions
How much PM-Surya Ghar subsidy can I get in Chennai?
PM-Surya Ghar: Muft Bijli Yojana offers up to ₹78,000 for a residential rooftop solar system (₹30,000 per kW for the first 2 kW, ₹18,000 for the 3rd kW). Most households choose a 3 kW system to capture the full subsidy. Tamil Nadu residents apply through the national pmsuryaghar.gov.in portal — your DISCOM and the installer handle the rest.
What's the typical cost of a 3 kW system in Chennai?
A 3 kW grid-connected residential rooftop system costs ₹1.8 lakh to ₹2.4 lakh installed (₹60,000 – ₹80,000 per kW). After the ₹78,000 PM-Surya Ghar subsidy, your net cost is ₹1.0 lakh to ₹1.6 lakh. Payback for a typical household in Tamil Nadu is 3.5 – 5 years; the panels carry a 25-year warranty.
Does Electricmart - Waaree Solar|Vikram|Luminous|Polycab |Enphase Dealer in Chennai handle net-metering paperwork?
Reputable solar installers handle the net-metering and DISCOM application end-to-end — site survey, design, DISCOM application, installation, commissioning, and meter installation. Confirm with Electricmart - Waaree Solar|Vikram|Luminous|Polycab |Enphase Dealer in Chennai when you call (099415 17147) or fill the Get Quote form above.
What panels and inverters does Electricmart - Waaree Solar|Vikram|Luminous|Polycab |Enphase Dealer in Chennai typically install?
For PM-Surya Ghar eligibility, panels must be from approved manufacturers — typically Tier-1 brands such as Adani, Vikram, Waaree, Tata Power Solar, Premier Energies, or Loom Solar. Inverters are usually Growatt, Solis, Microtek, Polycab, or Luminous. Ask for the specific model and the 25-year linear-power warranty document.
How long does installation take?
Typical timeline: 3 days for site survey + design, 10–20 days for DISCOM approval, 1–2 days for installation, 7–15 days for net-meter installation and commissioning. End-to-end is 4–8 weeks for most residential installations in Chennai.
Location
Esther bhavan, 5/276B, Vanathurai Main Rd, near Ration shop, Pasumpon Nagar, Radha Nagar, Nesamani Nagar, Perumbakkam, Chennai, Tamil Nadu 600100, India
View on Google Maps →Opening hours
| Sunday | Closed |
|---|---|
| Monday | 09:00 – 18:00 |
| Tuesday | 09:00 – 18:00 |
| Wednesday | 09:00 – 18:00 |
| Thursday | 09:00 – 20:00 |
| Friday | 09:00 – 20:00 |
| Saturday | 09:00 – 18:00 |