Blues Renewables
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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.

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

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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

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 Semmancheri

Collective systems on common services, with the paperwork prepared for whoever decides

Semmancheri has a large stock of block housing alongside its newer private developments, and that shapes the solar route entirely. In large-scale housing, individual installation is rarely possible and collective installation is where the value sits.

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

Rooftop solar panel array installed in Chennai

Free, no obligation

Book a free survey in Semmancheri

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The short answer

Looking for a solar panel installation company in Semmancheri?

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

Rooftop solar panel array installed in Chennai

Project record

System size e.g. 5 kW
Sub-locality e.g. Semmancheri
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

Large scale housing and the collective route

Semmancheri contains substantial blocks of large-scale housing alongside newer private apartment developments. In both cases the terrace is shared rather than individually owned, so residents cannot install on their own, and the practical route is a collective installation covering the common services that the whole block pays for.

How the collective route works

Common services carry the bill

Lifts where present, water pumps, borewell motors, corridor and compound lighting and any sewage treatment. These sit on a shared connection funded collectively.

₹18,000 per kW under the common-area provision

Up to 500 kW and subject to 3 kW per residential unit. On a block of any size that is a substantial figure.

The saving reaches everyone

Because it reduces what the block collectively pays rather than benefiting one household.

The decision route is the hard part

Not the technology. Whoever administers the block, whether an association, a management committee or a housing body, has to decide, and that process is slower than a household decision.

What we can most usefully offer here

Documentation a committee can actually act on

We prepare the load assessment and savings projection free of charge, in a form that can be put directly to whoever decides. A committee arguing from real numbers moves considerably faster than one arguing from a brochure. Terrace access is a live issue in block housing, since residents use these spaces, and an elevated structure that keeps the terrace walkable underneath is frequently what makes a proposal acceptable.

Areas we cover around Semmancheri: Semmancheri, Sholinganallur approach, Navalur border, Egattur, OMR service road, the housing block sectors.

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 Semmancheri homes

Block and apartment housing

Through the collective or association route, claiming ₹18,000 per kW on common services.

Individual residents

Cannot install on a shared terrace, but can raise it with whoever administers the block.

Independent houses

In the surrounding areas, installing 3 kW to 5 kW by the standard route.

Elevated structures

Preserve terrace access, which matters in dense housing.

Get a free roof survey →

Commercial and industrial

Solar for Semmancheri businesses

Retail and food service

Serving the residential population. Evening-weighted, usually leased.

Schools and institutions

Strong term-time daytime match.

Clinics and small practices

Good daytime load and commercial tariffs.

Small offices and workshops

In the surrounding development.

Request an energy audit →

What we install

What we install in Semmancheri

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 → 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 → 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 Semmancheri

Not sure who has to approve it?

That is usually the hardest part. We prepare documentation for whoever administers your block so the decision can actually be made.

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 Semmancheri, common questions

Not individually, because the terrace is shared rather than individually owned, and applications submitted against a shared address are usually rejected at feasibility. The route is a collective installation covering the common services the block pays for, raised with whoever administers the block.

The common services: lifts where present, water pumps, borewell motors, corridor and compound lighting and any sewage treatment. These run through daylight hours, which is exactly when the array generates, so most output is consumed on site rather than exported.

₹18,000 per kW under the common-area provision, up to 500 kW and subject to 3 kW per residential unit. On a block of any size that is a substantial figure, and considerably better per kW than the ₹78,000 an individual household is capped at.

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 Semmancheri

Semmancheri Sholinganallur approach Navalur border Egattur OMR service road the housing block 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.

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