01
Where the shaft sits
We mark the opening beside the stair before any row is drawn.
A shaft beside the stair
Solar panels for your home in KK Nagar.
Where a narrow light shaft sits beside the stair, that opening stays open. Rails do not bridge it. The row uses the solid slab around it. The visit from Madipakkam is free.
An opening that is not a courtyard
The shaft stays open.
The shaft is not spare length. A terrace with no shaft is an ordinary survey.
An open courtyard in the middle of one house is the Mylapore case. A gap between a front slab and a rear slab is the Kodungaiyur case. A stair that comes up through a cut in the slab is the Pammal case. An outside stair landing is the Valasaravakkam case. A flat that cannot take a common roof is the Sholinganallur case. City-wide module choice is on panels for a Chennai home.
Shaft left openNo bridgeVisit from MadipakkamMarked before a count
Four checks beside a light shaft.
02
The shaft stays open
Rails do not bridge it.
03
Solid slab
The row uses the concrete around the shaft. A walkway stays.
04
DCR
Central assistance needs cells and modules made in India. Eligible homes can receive up to ₹78,000. The amount follows the scheme on the day you apply.
Who it suits
A house with a light shaft beside the stair.
Houses with that narrow opening are the usual fit, when the slab is in that household's name. A flat in a large block cannot claim the common roof. A terrace with no shaft is an ordinary survey unless another limit on these pages applies.
How the row is fixed once the shaft is marked is on solar panel installation. Modules you already hold are labour from ₹3,000 per kW, materials excluded, on installation services. The KK Nagar figure is on solar panels and prices in KK Nagar. How the crew sets the row is on solar panels and installation in KK Nagar. The subsidy gap is on panel and price. NDCR against DCR is in that guide before an import is confirmed.
Show the shaft, if one sits beside the stair
The opening, then the row.
Do you visit KK Nagar from Madipakkam?
Yes. The roof visit is free. A recent bill and a photo of the light shaft, if one sits beside the stair, are enough to start. No modules are ordered that day.
Can the rails bridge the shaft?
No. The shaft stays open. The row uses the solid slab around it.
There is no shaft. Does the same limit apply?
No. A terrace with no light shaft is a normal survey. The tank stays, and a walkway stays.
Do subsidy plants need DCR modules?
Yes. Cells and modules must be made in India. Eligible homes can receive up to ₹78,000, subject to the scheme on the day you apply. NDCR is only if that assistance has already been given up.
Send a photo of the shaft, if one sits beside the stair.
A free visit from Madipakkam. We keep the shaft open, and note whether the plant should be DCR.
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