Blues Renewables
+91 98841 07170 Free assessment
Rooftop solar panel array in Chennai priced per kilowatt
Solar panel price in Chennai →

Installed cost per kW, what the ₹78,000 subsidy leaves you paying, and payback by system size.

Not sure which size? The calculator sizes it from your bill in two clicks.

Open the solar calculator
Residential rooftop solar installation on a Chennai house terrace
Residential solar →

Rooftop systems for Chennai homes, sized against your bill and your sanctioned load.

Commercial rooftop solar arrays across warehouse roofs in Chennai
Commercial solar →

Higher tariffs, accelerated depreciation and green audit certification. Usually a faster payback than a home.

Installation team fixing solar panels on a rooftop in Tamil Nadu
Solar solutions →

On-grid, off-grid or hybrid. Which one your site actually calls for.

Solar lighting →

Standalone lighting for gated communities, factory perimeters, schools and layouts. No meter, no TANGEDCO file.

Rooftop solar array in Chennai claimed under the PM Surya Ghar subsidy
Subsidy and approvals →

Up to ₹78,000 from PM Surya Ghar, and the TANGEDCO file we handle for you.

Rooftop solar installation in Chennai eligible for the PM Surya Ghar subsidy PM Surya Ghar in Tamil Nadu ₹30,000 / ₹60,000 / ₹78,000 slabs Rooftop solar installation connected under TANGEDCO net metering TANGEDCO net metering Four to eight weeks, filed by us Homeowner reviewing solar subsidy documents with an engineer Eligibility and documents What to keep ready before applying
! A state top-up to ₹1 lakh was announced on 5 August 2026 but is not claimable yet. The checklist below is the PM Surya Ghar and TANGEDCO file.
Solar engineer reviewing rooftop generation data on a tablet

Calculators

Work out size, cost and return before you speak to anyone.

Rooftop solar installation in Chennai by Blues Renewables
All areas in Chennai →

What changes from one part of the city to the next, and which areas we survey.

Coverage across Tamil Nadu →

Your area not listed? We survey across the whole city and metropolitan area.

Call +91 98841 07170
Call +91 98841 07170

Solar Panel Installation in Thalambur

Design it into the build and it costs a fraction of retrofitting it later

A great deal of Thalambur is still under construction, and that is genuinely an advantage. Provisions made while a building is going up cost a fraction of what the same provisions cost once it is finished and occupied.

Installing across Chennai since 2020

Two years free maintenance included

Subsidy and TANGEDCO paperwork filed by us

Free site survey and energy audit, no obligation

Blues Renewables installation team fixing solar panels on a Chennai rooftop

Free, no obligation

Book a free survey in Thalambur

1 working day

Request received

Thanks, {{ leadName }}.

We will call {{ leadMobile }} within one working day to fix a time for the Thalambur survey.

Send your bill now

We will call you within one working day. Your number stays with us and is never sold.

The short answer

Looking for a solar panel installation company in Thalambur?

Blues Renewables is a solar panel installation company working in Thalambur and across Chennai since 2020. We install rooftop solar for homes, apartments, businesses and industrial units, handle the PM Surya Ghar subsidy of up to ₹78,000 for households and the TANGEDCO net metering application end to end, and include two years of free maintenance with every installation.

Local proof

A recent installation in Thalambur

Blues Renewables installation team fixing solar panels on a Chennai rooftop

Project record

System size e.g. 5 kW
Sub-locality e.g. Thalambur
Roof type e.g. RCC terrace
Bill before e.g. ₹4,200 per cycle
Bill after e.g. ₹350 per cycle
Commissioned e.g. March 2026

The local picture

Building it in while the building is going up

Thalambur’s ongoing construction means many properties here can have solar designed into the build rather than retrofitted afterwards. That is not a small difference. Cable routes, roof penetrations, inverter locations, structural provision for an elevated array and EV charging infrastructure all cost considerably less to provide during construction than to add later.

What is worth providing during construction

Cable routes from roof to meter position

Cast in rather than surface-run afterwards.

Structural provision for the array

Including an elevated structure if the terrace is meant to stay usable. Designing the slab for the loading is far cheaper than strengthening it later.

Inverter and protection equipment location

Chosen properly rather than wherever there happens to be wall space, including mounting height where the site warrants it.

Adequate sanctioned load and phase from the outset

Avoiding an enhancement application later. Above 4,000 watts of connected load TANGEDCO supplies three-phase, so specifying it at connection saves a conversion.

EV charging provision

Which for an association is covered by the same common-area subsidy as the solar itself.

Waterproofing detailed for the penetrations

Rather than cutting into a finished membrane.

For developers

A selling point as well as a saving

A completed building handed over with solar in place, or with the provision made, transfers to the association with a lower running cost rather than a proposal to reduce one.

For individual buyers of under-construction property

Raise it with the builder now

Provisions requested during construction are usually accommodated at modest cost; the same request after handover is a retrofit. For completed gated communities the standard association route applies, with common-area systems claiming ₹18,000 per kW.

Areas we cover around Thalambur: Thalambur, Navalur approach, Padur border, Sholinganallur Link Road, Ottiyambakkam, the new layout sectors.

All areas we cover in Chengalpattu →

Not sure what your site can carry?

Send us your last electricity bill on WhatsApp and we will come back with an indicative system size and what it would offset. No visit needed for that first answer.

WhatsApp 98841 07170 Book a free survey

Residential

Solar for Thalambur homes

Under-construction properties

Should have provisions made now rather than retrofitted later.

Completed gated communities

Follow the association route at ₹18,000 per kW for common areas.

Individual villas

With their own connections, typically installing 3 kW to 6 kW.

Newer construction

Generally means sound structure and adequate sanctioned load where specified correctly.

Get a free roof survey →

Commercial and industrial

Solar for Thalambur businesses

Developers and builders

Designing solar and lighting into projects under construction, which is the strongest proposition here.

Layout promoters

Solar street lighting planned before roads are finished, avoiding trenching entirely.

Retail and food service

Serving the growing residential base.

Schools and institutions

In the surrounding stretch.

Request an energy audit →

What we install

What we install in Thalambur

Solar for apartments and societies Common area systems with the ₹18,000 per kW society subsidy Read more → Rooftop solar for homes Systems from 1 kW to 10 kW, sized to your actual consumption Read more → Solar for independent houses Elevated structures up to 9 feet that keep your terrace usable Read more → Commercial solar EPC Turnkey installations for offices, showrooms and institutions Read more → On grid, off grid or hybrid Which system type fits, and why most homes need on grid Read more → PM Surya Ghar subsidy Up to ₹78,000 for homes, filed and followed through by us Read more → Solar panel prices What a system costs in Chennai, by size Read more → Solar calculator Enter your bill, see your system size and payback Read more →

The process

How installation works

1

Free site survey

Shade-free roof area measured across the day, structure checked, connection name and sanctioned load confirmed.

2

Design and itemised quotation

Sized against twelve months of consumption, with every component named.

3

Approvals filed

PM Surya Ghar and TANGEDCO net metering, plus load enhancement or phase conversion in parallel where needed.

4

Installation

One to three days for a residential system, carried out by our own team rather than subcontracted.

5

Inspection and commissioning

TANGEDCO inspects, both meters go in, the system goes live.

6

Subsidy tracked to your account

And two years of maintenance included from commissioning.

We check the name on your electricity connection at the survey, because a mismatch stops more applications than any technical issue. See what to keep ready.

Free, no obligation

Book a free survey in Thalambur

House still under construction?

Then this is the cheapest moment it will ever be. Cable routes, structure and sanctioned load cost little now and a lot later.

What happens after you send your details

  1. We call you within one working day, and an engineer rather than a salesperson attends the site.
  2. The survey is free. We measure usable area and shading, check your connection and sanctioned load, and photograph the site.
  3. You get an itemised quotation naming every component and brand, with the subsidy or depreciation position set out.
  4. No obligation at any point. If solar does not make sense for your property, we will say so.

Request received

Thanks, {{ leadName }}.

We will call {{ leadMobile }} within one working day to fix a time. An engineer attends the site, not a salesperson.

Send your bill on WhatsApp

We will call you within one working day. Your number stays with us and is never sold.

Common questions

Solar in Thalambur, common questions

Cable routes from the roof to the meter position cast in rather than surface-run, structural provision for the array including an elevated structure if you want the terrace usable, a properly chosen inverter location, adequate sanctioned load and phase at connection, EV charging provision, and waterproofing detailed for the penetrations. All of these cost a fraction during construction.

Because everything has to be undone first. Surface-running cable through a finished building, strengthening a slab that was not designed for the loading, cutting into a finished waterproofing membrane and applying for a sanctioned load enhancement all cost more after handover than the equivalent provision during construction.

The standard association route. A common-area system covering lifts, pumps, the STP, corridor and compound lighting and EV charging points, claiming ₹18,000 per kW up to 500 kW and subject to 3 kW per residential unit, approved by a general body resolution.

Six to ten weeks from survey to a live, net-metered system, with TANGEDCO approval and meter installation the main variable. The installation itself is one to three days for a residential system, and longer for a commercial or industrial project.

Yes. We file the PM Surya Ghar application and the TANGEDCO net metering application, follow both through the section office, and track the subsidy to your bank account. We also check the name on your electricity connection at the survey, since a mismatch stops applications more often than any technical issue.

Two years of free maintenance from commissioning, covering panel cleaning, annual inspection of connections and structure, generation monitoring and warranty coordination with the manufacturer.

Long tail coverage

Areas we cover around Thalambur

Thalambur Navalur approach Padur border Sholinganallur Link Road Ottiyambakkam the new layout sectors

Not listed? We survey across Chennai and the surrounding districts. Call and we will tell you straight away whether we can reach your site this week.

Call now Free assessment