Solar panels for your home in Triplicane.

In these lanes the next house often shares the wall, and the wall on the terrace is only a low course of brick. The two slabs look like one roof. The row stays on your side. Rails do not cross that wall. The visit from Madipakkam is free.

The frame stops at that wall. We do not step it onto the next terrace to catch more sun, and we do not ask the neighbour to sign a roof that is not theirs. The tank stays. A walkway stays. What remains is matched to the daytime bill. A terrace with its own full-height parapet, and no low shared wall, is an ordinary survey.

A party wall between row villas, where each slab is already a separate roof, is the Padur case. An open courtyard in the middle of the house is the Mylapore case. A neighbour's rain pipe on the slab is the Royapettah case. An old brick roof that only looks flat is the Nungambakkam case. A room already standing on the terrace is the Injambakkam case. A rented room cannot take the building's roof. That is the Sholinganallur case. City-wide module choice is on panels for a Chennai home.

The concrete on your side of the shared wall is the only place we draw a row.

A full plant for a Chennai home is described on the solar installation page. The visit is free, and nothing is ordered until you ask. The desk is open monday to saturday, 9:00 am – 7:00 pm.