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

Commercial rooftop solar arrays across warehouse roofs in Chennai
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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
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On-grid, off-grid or hybrid. Which one your site actually calls for.

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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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Rooftop solar installation in Chennai by Blues Renewables
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What changes from one part of the city to the next, and which areas we survey.

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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 Oragadam

Rooftop and ground mount together, because your roof alone will not cover the load

Oragadam is a planned industrial belt, and it is newer than most of Tamil Nadu’s manufacturing areas. That has one consequence that changes the whole conversation: plots here are large, and many sites have vacant land. Where land is available, rooftop stops being the only option.

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

Commercial rooftop solar installation in Chennai

Free, no obligation

Book a free survey in Oragadam

1 working day

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The short answer

Looking for a solar panel installation company in Oragadam?

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

Commercial rooftop solar installation in Chennai

Project record

System size e.g. 60 kW
Sub-locality e.g. Oragadam Industrial Corridor
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

Where land changes the answer

Oragadam’s planned industrial plots are considerably larger than those in older estates, and many sites hold vacant land alongside the built area. That matters because a large manufacturing plant’s contract demand usually exceeds what any rooftop can serve, and land opens options that a roof alone does not: ground-mounted generation on the site, sized to a meaningful share of the load rather than to available roof.

RooftopGround-mount on site
Where it sitsExisting shed roofsVacant land on the plot
ConstraintSheet condition, purlin capacity, roof areaLand availability and shading
Tilt and orientationFixed by the roofOptimal, which improves generation
Maintenance accessAt heightAt ground level, considerably easier
Typical roleOffsets part of the daytime loadExtends coverage well beyond what the roof allows

What that means in practice

Most Oragadam projects end up as both

Rooftop for the shed area that is in good condition, ground-mount for the balance where land allows.

Newer buildings help

Sheds here are generally younger than those in Ambattur or Guindy, so sheeting condition is less often the blocking question, and structural capacity is more often adequate without preliminary work.

Beyond on-site generation

For plants whose demand substantially exceeds what site generation can serve, captive and group captive structures become relevant, where a consumer holds equity in a generating company and consumes a required share of its output.

We will say when solar on your site is not the answer

Those structures involve wheeling charges, banking arrangements and regulatory approvals that vary by scale and category, and they need proper legal and financial advice rather than a solar vendor’s summary.

Areas we cover around Oragadam: Oragadam Industrial Corridor, SIPCOT Oragadam, Mathur, Padappai, Singaperumal Koil, the Chennai Bengaluru corridor approach.

All areas we cover in Kanchipuram →

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 Oragadam homes

Residential demand around Oragadam is limited and mostly serves the industrial workforce.

Independent houses and layouts

In the surrounding villages, typically installing 2 kW to 4 kW.

Standard specification is adequate

Being well inland from the coast.

Larger plots

Allow elevated structures where the household wants to keep yard or terrace use.

Get a free roof survey →

Commercial and industrial

Solar for Oragadam businesses

Non-domestic consumers are generally on net feed-in rather than one-for-one net metering, so exported units earn well below the tariff you pay on imports. Size to daytime self-consumption, not to available space. That single principle decides most industrial designs here.

Automotive and component manufacturing

The dominant sector. Large sheet roofs, HT connections, and demand that usually exceeds rooftop capacity.

Newer plants with land

Ground-mount alongside rooftop, which is what distinguishes Oragadam projects from those in older estates.

Warehousing

Substantial roof area relative to load, so sizing to self-consumption matters more than filling the roof.

Supplier and ancillary units

Smaller systems where the funding structure often matters more than the hardware.

Request an energy audit →

What we install

What we install in Oragadam

Industrial solar Sheet roof and ground mount for factories and HT connections 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 → 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 → Rooftop solar for homes Systems from 1 kW to 10 kW, sized to your actual consumption Read more → PM Surya Ghar subsidy Up to ₹78,000 for homes, filed and followed through by us Read more → Solar for apartments and societies Common area systems with the ₹18,000 per kW society subsidy 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 Oragadam

Think you have run out of roof?

Most plants here have. If there is land on the plot, ground mount extends generation well past what the sheds allow, with better tilt and easier maintenance.

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 Oragadam, common questions

Often both. Rooftop covers the shed area that is in good structural condition, and ground-mount on vacant land extends generation well beyond what the roof allows, with optimal tilt and easier maintenance access. Since large plants here have contract demand exceeding rooftop capacity, land is what makes a meaningful share of the load addressable.

Because non-domestic consumers in Tamil Nadu are generally on net feed-in rather than one-for-one net metering, so exported units are compensated at a rate well below the commercial tariff paid on imports. A unit consumed on site saves the full tariff. A unit exported earns a fraction of it. That is why the sizing question is what your load is between 9am and 5pm, not how much space you have.

Then on-site solar addresses part of the problem and something else addresses the rest. Captive and group captive structures, where a consumer holds equity in a generating company and consumes a required share of its output, are the usual routes at that scale. They involve wheeling charges, banking arrangements and regulatory approvals, and need legal and financial advice. We will tell you when your load calls for that rather than overselling a site system.

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 Oragadam

Oragadam Industrial Corridor SIPCOT Oragadam Mathur Padappai Singaperumal Koil the Chennai Bengaluru corridor approach

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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