Solar panels for your home in Gopalapuram.

These plots meet the neighbour on both sides, so the service cable cannot drop down a side passage. It lands on the front parapet and runs along it. That edge is not a place for rails. The row sits on the slab inside. The visit from Madipakkam is free.

Rails are not clamped over that run, and the cable is not shifted to free the edge. We mark the open concrete inside, leave the tank and a walkway, and see whether that area matches the daytime bill. A terrace where the cable does not run along the parapet is an ordinary survey.

A cable that still crosses in the air above the slab is the Kottivakkam case. Wires along a railway parapet are the Tambaram case. An old brick roof that only looks flat is the Nungambakkam case. A neighbour's sunshade over the parapet is the Teynampet case. A shop board left on the terrace is the Alwarpet case. A tree in the compound is the R.A. Puram case. A flat cannot take the common roof of a large block. That is the Sholinganallur case. City-wide module choice is on panels for a Chennai home.

The open concrete behind the front parapet 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.