Solar Panel Installation in Poonamallee
Land on the plot means ground mount is a real option, with better tilt and easier cleaning
Poonamallee is still in transition from agricultural land to suburb, and that leaves many properties with something inner Chennai simply does not have: open land alongside the building. Where that exists, the roof stops being the only place a solar array can go.
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
The short answer
Looking for a solar panel installation company in Poonamallee?
Poonamallee is largely low-rise and owner-occupied, so a rooftop system here is usually a straightforward job with no shared-roof paperwork. It sits along a major road, where dust from traffic makes cleaning frequency a genuine yield factor. We install across Chennai and have done since 2020, filing both the PM Surya Ghar subsidy of up to ₹78,000 for homes and the TANGEDCO net metering application, with two years of free maintenance included. Before the survey, you can check the solar panel price in Chennai for 3 kW to 10 kW systems and see how our solar panel installation in Chennai works, the same process we follow in Poonamallee.
What it costs here
A typical 5 kW system in Poonamallee
Standard 5 kW example
What a typical 5 kW home system does here. Your own figures come from the survey.
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.
The local picture
When there is land as well as roof
Poonamallee’s ongoing transition from agricultural land to residential and light industrial development means a significant number of properties hold open land alongside the built structure. That matters because ground-mounted solar is genuinely available here in a way it is not across most of Chennai, and a ground-mount array can be oriented and tilted optimally rather than following whatever angle the roof happens to be.
What that means in practice
The trade is land against convenience and generation
For a household with unused land at the side or rear, ground-mount is worth costing properly rather than assuming the roof is the only option. For a property where land has a better use, rooftop remains the answer.
Plot sizes support larger systems generally
Households here commonly install 4 kW to 6 kW, and above 4,000 watts of connected load TANGEDCO supplies three-phase, so a phase conversion is frequently part of the project and should be filed alongside the net metering application rather than after it.
Light industry along the bypass and highway approaches
Brings a different set of projects: sheet roofs where condition and remaining life determine the sequence, higher connected loads, and often an HT connection which changes both the metering and the economics.
Distance and service
Poonamallee sits at the outer edge of our regular working area, so the maintenance arrangement including response times should be agreed at the outset rather than after the first issue.
Areas we cover around Poonamallee: Poonamallee High Road, Kattupakkam, Iyyappanthangal approach, Thirumazhisai border, Mevalurkuppam, the bypass stretch.
All areas we cover in Tiruvallur →Residential
Solar for Poonamallee homes
Independent houses
On larger plots, typically installing 4 kW to 6 kW.
Properties with open land
Should have ground-mount costed alongside rooftop rather than assuming the roof is the only option.
New layouts
Benefit from planning generation and lighting in before completion.
Three-phase conversion
Common at these sizes, and filed alongside the net metering application.
Commercial and industrial
Solar for Poonamallee businesses
Light industry
Along the bypass and highway approaches. Sheet roofs, higher loads, and HT connections in some cases.
Warehousing and logistics
Large roof relative to load, so sizing to daytime self-consumption matters more than filling the roof.
Showrooms and retail
On the main roads. Evening-weighted, and roof rights first on leased premises.
Schools and institutions
Strong term-time daytime match.
Local guide
Rooftop solar around Poonamallee and the Thirumazhisai estate
Poonamallee, 23 km west of Chennai, has been its own taluk since 1997 and is a municipality in Tiruvallur district. Next door, the TANSIDCO industrial estate at Thirumazhisai brings a kind of building most suburbs do not have: a multi-storey flatted factory.
Thirumazhisai estate: plot owners and the export rate
TANSIDCO's Thirumazhisai industrial estate was formed in 1988 and covers 160.85 acres, with industrial plots still being offered. A unit that owns its plot and shed controls its own roof, which makes rooftop solar simple to approve. As a non-domestic consumer it is on net feed-in: units used on site save the full commercial tariff, while exports earn ₹3.61 a unit up to 10 kW and ₹3.37 from 11 to 150 kW. So size to the load that runs between 9am and 5pm. A press shop running a full day shift can take a large system. A unit that mostly stores goods should take a small one. On older sheds in an estate formed in 1988, check the roof sheets and purlins first, and replace short-life sheets before mounting.
Flatted factory modules share one roof
Thirumazhisai also has TANSIDCO's plug and play flatted factory: a stilt plus four floor building with 79 modules of 968 and 986 sq ft, 39 of them vacant at last listing. Its corridor and staircase lights already run on solar. A tenant on the second floor has no roof of their own, so an individual rooftop system is not possible. The realistic route is through the building management: a larger shared system, or a review of the existing common solar. If you are choosing between a module and a standalone shed, factor in that only the shed lets you cut your own bill with solar. Ask the management what the existing system's capacity is and which connection it feeds.
Sizing a Poonamallee house on the Tiruvallur yield
The state rooftop calculator gives Tiruvallur district about 1,600 units per kW a year, the same as Chennai. A 5 kW system makes about 8,000 units a year and a 6 kW system about 9,600, which covers a large house with several air conditioners. Above 4 kW you need three-phase supply. A 5 kW system costs about ₹3,20,000 before subsidy and about ₹2,20,000 after the ₹78,000 central subsidy and the ₹22,000 Tamil Nadu top-up, for an eligible home. What remains on the bill is mainly the network charge on generation, about ₹0.32 a unit. Because the yield matches Chennai's, a quote for a Chennai house with the same bill applies here unchanged.
What we install
What we install in Poonamallee
The process
How installation works
Free site survey
Shade-free roof area measured across the day, structure checked, connection name and sanctioned load confirmed.
Design and itemised quotation
Sized against twelve months of consumption, with every component named.
Approvals filed
PM Surya Ghar and TANGEDCO net metering, plus load enhancement or phase conversion in parallel where needed.
Installation
One to three days for a residential system, carried out by our own team rather than subcontracted.
Inspection and commissioning
TANGEDCO inspects, the net meter goes in, the system goes live.
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
What will it cost on your roof in Poonamallee?
Assuming the roof is your only option?
Not here. If you have open land, ground mount is worth costing properly, and it generates better because the tilt is not fixed by your roof.
What happens after you send your details
- We call you within one working day, and an engineer rather than a salesperson attends the site.
- The survey is free. We measure usable area and shading, check your connection and sanctioned load, and photograph the site.
- You get an itemised quotation naming every component and brand, with the subsidy or depreciation position set out.
- No obligation at any point. If solar does not make sense for your property, we will say so.
Common questions
Solar in Poonamallee, common questions
Is ground-mounted solar worth considering in Poonamallee?
It is worth costing properly, which is unusual for Chennai. Many properties here hold open land alongside the building, and a ground-mount array can be tilted and oriented optimally rather than following the roof angle, with far easier maintenance and cleaning access. The trade is that it occupies land and costs more due to foundations and civil work.
Will a Poonamallee installation need three-phase supply?
Frequently, since plot and consumption sizes here support systems of 5 kW and above, and TANGEDCO supplies three-phase above 4,000 watts of connected load. The conversion is a separate application that must complete before commissioning, so it should be filed alongside the net metering application to run in parallel.
How much of a warehouse’s bill will solar cover here?
Less than the roof size suggests, and that is the point. Warehousing typically has large roof area relative to a modest electrical load, and non-domestic consumers are generally on net feed-in rather than one-for-one net metering, so surplus exported earns well below the tariff paid on imports. Size to daytime self-consumption, not to available roof.
How long does installation take in Poonamallee?
Plan on six to ten weeks in Poonamallee. Site logistics are simple; approvals are not, and that is what governs the date.
Do you handle the subsidy and TANGEDCO paperwork?
Yes, both are handled by us. We file the PM Surya Ghar application and TANGEDCO net metering for Poonamallee, follow them through the section office, and track the subsidy payment. The connection name and sanctioned load are checked at the survey.
What is included after installation?
Two years of free maintenance from commissioning, covering panel cleaning, annual inspection of connections and structure, generation monitoring and warranty coordination with the manufacturer.
I rent a module in the Thirumazhisai flatted factory. Can I get solar for my unit?
Not as a rooftop system of your own, because the building's single roof is shared by all the modules. Solar there has to be a building-level decision through the management. If cutting your power bill with solar matters to your business, a standalone shed with its own roof is the option that allows it.
Does Poonamallee get less sun than Chennai?
No. The state rooftop calculator gives Tiruvallur district about 1,600 units per kW a year, the same as Chennai district. Any difference on your roof comes from shading, tilt and dust, not the district.
Long tail coverage
Areas we cover around Poonamallee
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.