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

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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
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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.
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Solar Panel Installation in Erode

Erode’s textile economy runs on a very large number of small and medium units rather than a handful of large ones. That changes the solar question from a technical one to a financial one, because the deciding factor for a small unit is usually whether it can use the tax benefit at all.

Installing across Tamil Nadu since 2020

Two years free maintenance included

Subsidy and TANGEDCO paperwork filed by us

Free site survey and energy audit, no obligation

What changes where

Pick what applies to your site

Powerloom

Shift pattern determines coverage, and the tax position usually determines whether you should own the system.

Processing or dyeing

Heavier process load, often multi shift, sized to the daytime portion with an honest coverage figure.

Weekly closure

A full day of generation exports at feed in rates each week, which belongs in the return calculation.

No taxable profit

Accelerated depreciation is worth nothing to you, so we model OPEX properly rather than as a fallback.

Leased shed

Roof ownership first. Landlord participation or OPEX usually fits a leased unit better than ownership.

Warehouse

Large roof with modest load, so sizing to consumption rather than to available area is what matters.

Six of the things that change a design in Erode. We confirm which apply at the survey.

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The short answer

Solar installation in Erode

Blues Renewables delivers commercial and industrial solar EPC and solar lighting across Erode district. The region’s powerloom clusters, textile processing units, dyeing houses and trading operations are predominantly small and medium enterprises, where the funding structure frequently matters more than the hardware, and we set out both CAPEX and OPEX honestly before recommending either.

The local picture

Why the tax position decides it for a small unit

Most solar proposals to industrial buyers are built around accelerated depreciation, which allows up to 40% of the asset value to be written down in the first year. That benefit is only worth something to a business with taxable profit to offset. A small powerloom or processing unit running at thin margins, or carrying forward losses, gains nothing from it, and a proposal presenting it as central to the payback is describing something the unit cannot use.

CAPEX, you own itOPEX or RESCO, developer owns it
Upfront costFull system cost or debtNone
Depreciation benefitYours, if you have taxable profitDeveloper’s
What you payMaintenanceA rate per unit consumed
Performance riskYoursDeveloper’s, since they earn per unit
Lifetime savingLargerSmaller, but from zero capital
SuitsProfitable units with capitalUnits with limited taxable profit or capital

On the technical side, the cluster’s characteristics

Shift pattern determines coverage

A single day shift consumes most of what the array generates. A two shift operation has substantial load outside generating hours that solar cannot serve.

Weekly closures matter

A unit closed one day a week exports a full day of generation at feed-in rates rather than offsetting consumption, and over a year that is a meaningful share of output earning a fraction of its value.

Sheet roofs on older sheds

Need remaining life assessed against a twenty-five year array before anything is fixed to them.

Many units are leased

Which raises roof ownership before roof area. Landlord participation or an OPEX arrangement usually fits a leased shed better than ownership.

Put this to your accountant first

Can we actually use accelerated depreciation this year and next?

And can we claim GST input credit on the installation. If either answer is no, model OPEX properly rather than treating it as the fallback. Non-domestic consumers are also generally on net feed-in, so exported units earn well below the tariff paid on imports: size to daytime self-consumption, not to available roof.

Our work

What we do in Erode

Quick estimate

What size system does your bill suggest?

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Powerloom and textile units

Predominantly small and medium enterprises, where shift pattern determines coverage and the tax position determines the structure.

Processing and dyeing houses

Heavier process loads, often multi shift, sized to the daytime portion with an honest statement of what that represents.

Trading and warehousing

Large roofs with modest loads, so sizing to consumption rather than to available area is what makes the case work.

Commercial and institutional

Offices, colleges and hospitals, where daytime load matches generation.

Solar street and area lighting

Panchayats, industrial estates and campuses across the district. Projects from 50 units.

What we install

Services and guides

Rooftop solar system installed on a home in Chennai Rooftop solar for homes Systems from 1 kW to 10 kW sized to your consumption Read more → Rooftop solar arrays on an apartment complex in Chennai Solar for apartments and societies Common area systems with the ₹18,000 per kW society subsidy Read more → Commercial rooftop solar installation in Chennai Commercial solar EPC Turnkey installations for offices, showrooms and institutions Read more → Engineers on a factory roof solar plant near Chennai Industrial solar Sheet roof and ground mount for factories and HT connections Read more → Blues Renewables team installing solar equipment Solar street lighting Standalone poles with no cabling, meter or electricity bill Read more → On grid rooftop solar array in Chennai On grid, off grid or hybrid Which system type fits, and why most need on grid Read more → Engineer explaining solar subsidy paperwork at a site survey PM Surya Ghar subsidy Up to ₹78,000 for homes, filed and followed through by us Read more → Solar array on an elevated terrace mounting structure in Chennai Solar panel prices What a system costs in Chennai, by size Read more → Solar engineer reviewing rooftop generation data in Chennai Solar calculator Enter your bill, see system size and payback Read more → Rooftop solar system connected through a net meter in Chennai TANGEDCO net metering The application, the two meters, and what holds it up Read more →

Looking for a different district? See everywhere we work across Tamil Nadu.

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Book a free assessment in Erode

Send us your last twelve months of electricity bills. For a business or industrial site we will run a load profile analysis first, because that determines what solar can actually offset and your roof only constrains it.

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Common questions

Solar in Erode, common questions

Only with taxable profit to offset. Depreciation is a deduction against taxable income, so a unit running at thin margins or carrying forward losses gains nothing from it. If a proposal presents 40% first-year depreciation as central to the payback and your unit cannot use it, the payback figure in front of you is wrong.

It depends on the tax position more than the capital. Where accelerated depreciation is usable and capital is available, ownership delivers the larger lifetime saving. Where it is not, an OPEX or RESCO arrangement with no upfront cost and payment per unit consumed often compares better. Ask your accountant before evaluating any proposal.

Considerably. Solar generates for roughly five effective hours around midday, so a single day shift consumes most of the generation on site while a two shift operation has substantial load outside those hours. Weekly closures matter too, since a full day of generation exports at feed-in rates rather than offsetting consumption.

Only with the property owner’s written agreement, and the lease term needs weighing against a twenty-five year asset. Landlord participation, where the owner invests and the benefit passes through the rent, or an OPEX arrangement where a developer owns the system, usually fits a leased unit better than ownership.

The daytime portion of the energy charge, and how much depends on shift pattern, operating days and the split between energy and demand charges on your bill. A twelve month load profile analysis gives the honest figure, which is why we start there rather than with a roof measurement.

Yes, across the district for panchayats, local bodies, industrial estates, campuses and gated communities. Street lights from 100W to 400W on GI powder-coated poles, needing no cabling, meter or connection application. Projects start from 50 units.

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