The upper slab
The terrace is the upper slab. That is the only count.
Red Hills · installation
The crew uses the upper slab and leaves the lower downhill roof. If you already own the panels and inverter, fitting starts at ₹3,000 per kW. A complete plant is drawn after a free visit from Madipakkam.

Two roofs, because the ground falls
The upper slab is the terrace. The lower roof, downhill, stays unused. A few inches is still a break, and the lower roof is not raised to match. A house on level ground, with one slab, is an ordinary survey. The roof itself is on panels for a Red Hills home. Where a panel is fixed is on solar panel installation in Red Hills.
Labour from ₹3,000 per kW covers civil work, mounting, wiring, testing, and commissioning when the modules and inverter are already yours. Cables and structure steel stay outside that rate. The scope is on installation services.
Labour from ₹3,000/kWSubsidy up to ₹78,000Visit from MadipakkamOn the Red Hills terrace
The terrace is the upper slab. That is the only count.
The downhill roof stays unused. It is not raised to match the upper slab.
A house on level ground, with one slab, is an ordinary survey.
Eligible homeowners can receive up to ₹78,000 with DCR modules and an approved file. Amount and approval follow current scheme rules. The row is still drawn only where the roof stays clear.
How to read the job
Ask whether the lower downhill roof was left unused. Labour from ₹3,000 per kW is fitting only, when the modules and inverter are already yours. A complete plant is drawn after the visit. Plots that step, with a lower roof of their own, are the usual fit, when the upper slab is in that household name. A flat in a large block cannot claim the common roof. A balcony is not a mounting place.
The figure is on solar panels and prices in Red Hills. How any Chennai quote should be lined up is on panel and price. Two levels a few inches apart are the Chromepet installation.
Questions, answered
Fitting starts at ₹3,000 per kW when you already own the panels and inverter. The crew sets the row on the upper slab, with the lower downhill roof left unused. A complete plant is drawn after a free visit. Eligible homes can receive up to ₹78,000. Amount and approval follow current scheme rules.
No. A few inches is still a break. The lower roof stays unused. The upper slab is the terrace.
No. A house with one slab is an ordinary survey.
DCR modules keep the path to up to ₹78,000 open. A cheaper NDCR module can cost more once that assistance is given up. Ask who files the papers.
A free visit from Madipakkam. We mark the upper slab before any rail is fixed.
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