Price, size and savings Find your bill. Read across.
The table below gives the price without making you fill in a form first. Locate your average monthly bill and follow that row across. It gives the system size, the monthly units, the roof space it needs and what it costs once the subsidy is credited.
All figures are indicative 2026 market ranges for Vyara, covering Tier-1 modules, a branded inverter, a hot-dip galvanised structure, protection gear and installation. They are not a Heaven Green quotation, and your survey sets the final price. Subsidy amounts are the central PM Surya Ghar values published on pmsuryaghar.gov.in. Generation assumes a shade-free roof facing roughly south. GST on rooftop solar systems has been 5% on the equipment since 22 Sep 2025. A supply-and-install contract taxes 30% of the value as installation service at 18%, so the blended rate on a typical quote is about 8.9%.
Read the units, then the sanctioned load. Your DGVCL bill prints the units you consumed and the kilowatt load sanctioned on your connection. Those two lines decide the size. The rupee total swings with slab and fuel surcharge, so it is a poor guide on its own. If the load is lower than the array you want, a load enhancement request goes to DGVCL before anything else.
Trees are the Vyara shading problem. This is a green town in a district with large forest cover, and mango, neem and coconut trees often stand right beside the house. A canopy that covers the roof from three in the afternoon removes far more yield than its size suggests. Our survey marks every tree and parapet on a sun path before a panel layout is drawn, and we tell you plainly if a branch needs trimming.
The subsidy curve flattens at 3 kW. PM Surya Ghar pays ₹30,000 for each of the first two kilowatts and ₹18,000 for the third, then stops. On a 3 kW system it covers about a third of the cost, on a 10 kW system well under a sixth. A household that sits between two sizes usually gets a better return per rupee from 3 kW.
Compare the steel and the wiring, not only the panel. Four wet months test galvanising thickness, clamp quality, cable glands and earthing harder than any other part of the job. Insist on a written Bill of Materials naming make, model and quantity for each item. Two quotes without that sheet cannot be compared fairly.
Why there is no rupee saving in that table
The table leaves out a rupee saving figure on purpose. What a solar unit is worth to you depends on the slab you are billed at. A domestic connection near Vyara Fort is charged differently from a commercial meter on Station Road or a farm pump in Paniyari. At the free survey we take your own DGVCL bill and calculate the monthly saving against your slab, line by line. That way the number you get is yours rather than an average. Prefer to work it out yourself first? Put your bill into our
solar savings calculator. No phone number required.