Solar panels for your home in Pallavaram.

Around the hill, the house above you on the slope is already higher than the parapet. Its shade falls on the same side at the same time each day. Modules go only where that shade does not reach. A level street away from the hill is a different survey. The visit from Madipakkam is free.

We stand on the terrace and see what already clears the parapet. If the next roof up the hill, or the hill itself, covers one side, that side stays bare. Raising the frame to climb over a hill we cannot move is not the drawing. The bright side, when it matches the daytime bill, is the plant. A level colony away from the hill keeps its tank and a walkway. The hill's shadow is not copied onto that roof.

Traffic film along GST Road is the Alandur case. Overhead railway wires beside a plot are the Tambaram case. Open marsh wind is Pallikaranai, a different place. City-wide module choice is on panels for a Chennai home.

The house above you is part of the survey. A flat map of the suburb does not show that it already stands higher.

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.