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Rooftop solar panel array in Chennai priced per kilowatt
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Installed cost per kW, what the ₹78,000 subsidy leaves you paying, and payback by system size.

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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

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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 Porur

Newer buildings mean clean installations, usually 3 kW to 5 kW for a home

Porur has grown faster than almost anywhere in west Chennai, and most of what stands there now was built in the last twenty years. That makes it one of the more straightforward places in the city to install on. It is also a hospital cluster, which is a very different kind of solar project.

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

Hospital rooftop solar system being installed

Free, no obligation

Book a free survey in Porur

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The short answer

Looking for a solar panel installation company in Porur?

Blues Renewables is a solar panel installation company working in Porur 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 Porur

Hospital rooftop solar system being installed

Project record

System size e.g. 60 kW
Sub-locality e.g. Mount Poonamallee Road
Roof type e.g. sheet roof over steel purlins
Bill before e.g. ₹1,20,000 per month
Bill after e.g. ₹74,000 per month
Commissioned e.g. March 2026

The local picture

New buildings, and a hospital cluster

Porur’s rapid growth means the majority of its building stock is recent, with sound structural capacity, flat RCC roofs and modern electrical infrastructure. Sanctioned load and phase are less often a surprise here than in older localities, and terraces tend to be clear of the ad hoc construction that complicates arrays elsewhere in the city.

What that means practically

Structural assessment is usually straightforward

Newer slabs generally take an array without preliminary strengthening work.

Clean terraces

Fewer obstructions than older stock, though water tanks and lift machine rooms still constrain layout.

Modern connections

Phase and sanctioned load are more often already adequate, which shortens timelines.

Rapid apartment growth

A large number of associations, and common-area systems are frequently the more practical route than individual installations.

The other half of Porur

The hospital cluster is a different kind of project

The concentration of multispecialty hospitals and medical institutions along the Mount Poonamallee Road corridor makes this one of the more significant healthcare solar markets in the city, and healthcare is not simply larger commercial. Roof space is unusually constrained on hospital buildings, with AHUs, chillers, medical gas manifolds and exhaust stacks competing for the same area.

Be clear about this from the start

A grid-tied system shuts down during a power cut

A hospital runs around the clock, so solar addresses the daytime portion rather than the whole load. A grid-tied system shuts down during an outage by design, so it sits alongside existing DG and UPS provision rather than replacing or reducing either. Any proposal to a healthcare facility suggesting otherwise has misunderstood the technology.

Areas we cover around Porur: Mount Poonamallee Road, Porur Lake area, Mugalivakkam, Ramapuram, Iyyappanthangal border, Kundrathur Road.

All areas we cover in Chennai →

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 Porur homes

Apartment blocks

Dominate much of Porur, and common-area systems through the association cover lifts, pumps, STP and corridor lighting, claiming ₹18,000 per kW.

Independent houses

In the older pockets and toward Mugalivakkam and Ramapuram, typically installing 3 kW to 5 kW.

Newer gated communities

Often have architectural control rules, so check the community bye-laws before committing to a design.

Get a free roof survey →

Commercial and industrial

Solar for Porur businesses

Hospitals and clinics

The defining commercial segment here. Continuous load, solar alongside DG and UPS rather than replacing them, and power quality a legitimate design question given imaging and diagnostic equipment.

IT offices

Toward Ramapuram and the DLF stretch. Daytime load matching generation almost exactly.

Showrooms and retail

Along Mount Poonamallee Road. Evening-weighted trading and often leased premises, so roof rights come first.

Educational institutions

Strong term-time match, with the vacation period affecting how a campus should be sized.

Request an energy audit →

What we install

What we install in Porur

Rooftop solar for homes Systems from 1 kW to 10 kW, sized to your actual consumption Read more → Solar for apartments and societies Common area systems with the ₹18,000 per kW society subsidy Read more → Solar for hospitals and clinics Designed around critical load, alongside your DG and UPS Read more → Commercial solar EPC Turnkey installations for offices, showrooms and institutions Read more → Solar for independent houses Elevated structures up to 9 feet that keep your terrace usable 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 Porur

Been told your apartment cannot have solar?

Individually that is true, the terrace is common property. Through your association it is not, and the society subsidy is better value than the household one.

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

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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 Porur, common questions

No. A standard grid-tied solar system shuts down during a grid outage as a mandatory safety function that protects line workers. A hospital’s outage cover continues to come from its DG sets and UPS systems, and solar does not replace or reduce either. What solar does is reduce the electricity bill during normal grid operation, which for a continuously running facility is substantial.

Because most of the building stock is recent. Newer slabs generally have sound structural capacity, terraces are clearer of ad hoc construction, and connections more often already have adequate sanctioned load and phase, which shortens the approval timeline.

Not individually, because the terrace is common property belonging to all owners collectively. The route is a common-area system through your association, covering lifts, pumps, the STP and corridor lighting, which claims subsidy at ₹18,000 per kW rather than the ₹78,000 household cap.

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 Porur

Mount Poonamallee Road Porur Lake area Mugalivakkam Ramapuram Iyyappanthangal border Kundrathur Road

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.

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