A 3 kW rooftop solar system in Udaipur costs about ₹1,95,000 before subsidy. After the ₹78,000 PM Surya Ghar central subsidy and Rajasthan's RREC state top-up, most homeowners pay close to ₹1,00,000. Below is how the cost breaks down by system size, what the subsidy actually pays for, how the AVVNL process works in Udaipur, and how long the system takes to pay for itself.

What rooftop solar costs in Udaipur

Price depends mainly on system size and the brand of panel and inverter you choose. These are the figures for a standard residential rooftop in Udaipur in 2026.

System size Before subsidy Central + state subsidy Your net cost

3 kW ₹1,95,000 up to ₹95,000 about ₹1,00,000

5 kW around ₹3,10,000  ₹78,000 around ₹2,32,000

10 kW around ₹5,80,000  ₹78,000 around ₹5,02,000

The central subsidy is capped at ₹78,000, so it does not grow past a 3 kW system. Rajasthan's state top-up applies to the first 3 kW only. That is why a 3 kW system gives you the highest subsidy as a share of cost, and why it is the size most Udaipur homes start with.

A 3 kW system suits a home with a monthly electricity bill of roughly ₹2,500 to ₹4,000. If your bill is higher, or you run air conditioning through the summer, a 5 kW system usually fits better. We size the system to your actual bill during the free site survey rather than selling you more panels than your roof and usage need.

What the PM Surya Ghar subsidy pays for

The PM Surya Ghar Muft Bijli Yojana is the central government's rooftop solar scheme, run by the Ministry of New and Renewable Energy. It pays a fixed amount per kilowatt:

₹30,000 for each of the first 2 kW

₹18,000 for the 3rd kW

a maximum of ₹78,000 for any system of 3 kW or more

The money is not a discount at purchase. It is paid straight into your bank account by Direct Benefit Transfer after your system is installed and the net meter is fitted. On top of the central amount, Rajasthan adds an RREC state top-up of around ₹17,000 for systems up to 3 kW, subject to the state scheme running at the time you apply.

Two conditions decide whether the subsidy is released. The panels must be ALMM-listed, and the connection must be a residential one with a sanctioned load of 10 kW or below. We only install ALMM-listed panels, so your claim is not held up on that count.

How the subsidy works in Udaipur (AVVNL)

Udaipur is served by Ajmer Vidyut Vitran Nigam Limited, or AVVNL. When you apply on the national portal at pmsuryaghar.gov.in, you select AVVNL as your DISCOM, and a wrong selection fails the feasibility check, so this step matters.

The path from application to money in your account runs like this. You register on the portal and upload your latest electricity bill and Aadhaar. AVVNL runs a feasibility check, which in 2026 takes about 12 to 18 working days. Once cleared, we install the system, usually in one to two days. AVVNL then fits the net meter, and we upload the commissioning report to release your subsidy. Most Udaipur homeowners see the full process finish in 30 to 60 days, and the subsidy reaches the bank within 30 to 45 days of commissioning.

We handle every step of this for you, including the AVVNL paperwork and the follow-ups that hold up most installations.

Roof space and how much you generate

A rooftop system needs about 80 to 100 square feet of shade-free roof per kilowatt. A 3 kW system therefore needs roughly 240 to 300 square feet. That system generates around 350 to 400 units a month in Udaipur's climate, which is enough to bring a typical home's bill close to zero once net metering is running.

Net metering is what turns generation into savings. During the day your panels cover your usage first, and any surplus goes to the AVVNL grid for credit. At night you draw from the grid, and at the end of the month you pay only for the difference.

How long until it pays for itself

For a 3 kW system at a net cost near ₹1,00,000, the payback period in Udaipur is usually four to six years, depending on your consumption and tariff. The panels carry a 25-year performance warranty and the inverter typically lasts 10 years or more. After payback, the electricity is effectively free for the remaining life of the system.

On-grid or off-grid: which suits you

An on-grid system connects to the AVVNL grid, qualifies for the subsidy, and gives you the lowest bills through net metering. It has no batteries, so it does not run during a power cut. This is the right choice for most Udaipur homes.

An off-grid system adds batteries, so it keeps running when the grid is down. It costs more and needs battery replacement over time, but it suits areas with frequent or long power cuts. We assess your supply and usage at the site visit and recommend the option that fits.

Frequently asked questions

How much does a 3 kW solar system cost in Udaipur? About ₹1,95,000 before subsidy. After the ₹78,000 PM Surya Ghar central subsidy and Rajasthan's roughly ₹17,000 RREC top-up, the net cost is around ₹1,00,000 for an eligible residential rooftop.

What subsidy can I get on rooftop solar in Rajasthan? The PM Surya Ghar scheme pays up to ₹78,000 for a residential system of 3 kW or more, credited to your bank account after installation and net metering. Rajasthan adds a state RREC top-up of about ₹17,000 for systems up to 3 kW.

How long does solar installation take? The installation itself takes one to two days. The full process, including AVVNL feasibility and net-meter fitting, usually takes 30 to 60 days from application to subsidy release.

Should I choose an on-grid or off-grid system? On-grid suits homes with a reliable grid connection that want the lowest bills and the subsidy. Off-grid, with batteries, suits places with frequent power cuts. We recommend the right option at the site visit.

Do you install solar across Udaipur? Yes. We provide free site surveys and installation for homes and businesses across Udaipur city and district.

Swastik Solar Energy installs rooftop solar across Udaipur and handles the full AVVNL and PM Surya Ghar process, from site survey to subsidy. To get a system sized to your bill, book a free site visit on WhatsApp.