The open side
The concrete the wall does not shade is the only place we draw a row.
A high wall on the next plot
Where the next plot is a studio compound or a large campus, the wall is often already higher than the parapet. It shades one side at the same hours every day. That side stays bare. The frame is not raised to clear the wall. The visit from Madipakkam is free.

Shade that does not move
We mark the hours the wall covers and leave that strip unused. We do not lift the frame over the wall. The tank stays. A walkway stays. What remains is matched to the daytime bill. A house with no high wall on the next plot is an ordinary survey.
A neighbour about the same height, where only a walkway stays, is the Thalambur case. A finished apartment that already clears the parapet is the Thoraipakkam case. A taller block across a bazaar lane is the T. Nagar case. A tree on the next plot is the Mandaveli case. A later room that leaves only an L of concrete is the West Mambalam case. Overhead wires beside the station are the Tambaram case. An old brick roof that only looks flat is the Nungambakkam case. A flat cannot take a common roof. That is the Sholinganallur case. City-wide module choice is on panels for a Chennai home.
Shaded side left bareFrame not raisedVisit from MadipakkamMarked before a count
The concrete the wall does not shade is the only place we draw a row.
That strip stays bare. The frame is not lifted to climb over the wall.
Both stay on the open side. The row uses what remains after they are marked.
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
Independent houses are the usual fit, including a house beside a studio compound. A flat cannot claim the building's roof. If no high wall shades the slab, the survey is ordinary unless the station wires, or another limit on these pages, already applies.
How the row is fixed once the shaded side is marked is on solar panel installation. Modules you already hold are labour from ₹3,000 per kW, materials excluded, on installation services. The Kodambakkam figure is on solar panels and prices in Kodambakkam. How the crew sets the row is on solar panels and installation in Kodambakkam. The subsidy gap is on panel and price. NDCR against DCR is in that guide before an import is confirmed.
Show the wall, if it shades a side
Yes. The roof visit is free. A recent bill and a photo that shows the compound wall, if one shades a side, are enough to start. No modules are ordered that day.
No. The shaded side stays bare. The frame is not lifted to climb over the wall.
No. A terrace with no high compound wall on the next plot is a normal survey. The tank stays, and a walkway stays.
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.
A free visit from Madipakkam. We leave that side bare, and note whether the plant should be DCR.
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