Quick answer: In October 2026, a subsidy-eligible (DCR) rooftop solar system in Gujarat costs about ₹46,000–62,000 per kW installed. That is ₹55,000–62,000 for 1 kW and ₹1.50–1.71 lakh for 3 kW before subsidy. After the ₹30,000–78,000 PM Surya Ghar subsidy, a 3 kW system costs about ₹72,000–93,000. A single DCR panel costs ₹25–32 per watt.
All prices in this guide are indicative, as of October 2026, for on-grid systems with made-in-India (DCR) panels, a standard elevated GI structure and installation in Gujarat. They come from current market data (see Sources) and ASV’s own quotes. Your exact price depends on your roof, the brands you choose and your DISCOM, so treat this as a budget guide, not a quote.
Solar panel price in Gujarat by system size (1 kW to 10 kW)
This table shows the full installed price of a home rooftop system (panels, inverter, structure, wiring, installation and net-meter paperwork), the central subsidy, and what you pay after subsidy. The subsidy is ₹30,000 per kW for the first 2 kW and ₹18,000 for the 3rd kW, capped at ₹78,000.
| System size | Price per kW | Price before subsidy | PM Surya Ghar subsidy | You pay after subsidy | Units per month (approx.) |
|---|---|---|---|---|---|
| 1 kW | ₹55,000–62,000 | ₹55,000–62,000 | ₹30,000 | ₹25,000–32,000 | 125 |
| 2 kW | ₹52,000–58,000 | ₹1,04,000–1,16,000 | ₹60,000 | ₹44,000–56,000 | 250 |
| 3 kW | ₹50,000–57,000 | ₹1,50,000–1,71,000 | ₹78,000 | ₹72,000–93,000 | 375 |
| 4 kW | ₹49,000–56,000 | ₹1,96,000–2,24,000 | ₹78,000 | ₹1,18,000–1,46,000 | 500 |
| 5 kW | ₹48,000–55,000 | ₹2,40,000–2,75,000 | ₹78,000 | ₹1,62,000–1,97,000 | 625 |
| 7 kW | ₹47,000–54,000 | ₹3,29,000–3,78,000 | ₹78,000 | ₹2,51,000–3,00,000 | 875 |
| 10 kW | ₹46,000–53,000 | ₹4,60,000–5,30,000 | ₹78,000 | ₹3,82,000–4,52,000 | 1,250 |
Small homes can pay even less. From 22 October 2026, Gujarat adds its own subsidy on top of PM Surya Ghar for systems up to 2.18 kWp installed through your DISCOM or its approved agency. You pay only 10% of the benchmark cost (5% for SC/ST families), which is about ₹5,000 for 1 kW and ₹10,000 for 2 kW. The rules are explained in our Gujarat solar subsidy guide.
Bigger homes and bungalows: see our rooftop solar for homes, bungalows and flats page for ASV’s standard packages. Use the solar savings calculator to size a system from your bill.
Solar plate price per watt: DCR vs non-DCR, TOPCon vs mono PERC
“Solar plate” is the everyday word for a solar panel. Panels are priced per watt (₹/W), so a 620 W panel at ₹27/W costs about ₹16,700. The biggest price difference is not the brand. It is whether the panel is DCR (made in India with Indian cells) or non-DCR.
| Panel type | Retail price (incl. GST) | One 620 W panel | Subsidy eligible? |
|---|---|---|---|
| DCR TOPCon (N-type) | ₹25–32 per W | ₹15,500–19,840 | Yes |
| DCR mono PERC | ₹23–27 per W | Mostly sold in 540–575 W sizes | Yes |
| Non-DCR TOPCon or mono PERC | ₹18–24 per W | ₹11,160–14,880 | No |
- Why DCR costs more: India makes far fewer solar cells than modules, so Indian-cell panels carry a premium of roughly ₹5–10 per watt, or ₹5,000–10,000 per kW.
- Why it matters: PM Surya Ghar pays subsidy only if every panel is DCR. One non-DCR panel makes the whole system ineligible. For a 3 kW home, the ₹78,000 subsidy is far bigger than the DCR premium, so DCR is the right choice.
- TOPCon vs mono PERC: TOPCon is the newer cell type. It gives a little more output per panel and in hot weather, and most 2026 rooftop panels are TOPCon. Bifacial panels (which also catch reflected light from the back) cost slightly more and help most on elevated structures over a light-coloured roof.
Adani, Waaree and other panel brands ASV installs
Searches for “Adani solar panel price” and “Waaree solar panel price” are common in Gujarat. All the main Indian brands sell DCR TOPCon panels in a similar price band, so the brand changes your price by a few hundred rupees per panel, not thousands. The bigger differences are wattage, warranty and the dealer’s margin.
| Brand | Where made | Typical rooftop panel (2026) | DCR option | Indicative price |
|---|---|---|---|---|
| Adani Solar | Mundra, Gujarat | TOPCon, 610–640 W | Yes | About ₹23–25 per W ex-GST (dealer data, Oct 2026) |
| Waaree | Gujarat (Surat, Chikhli and others) | TOPCon, 580–620 W | Yes | Within the DCR TOPCon band above |
| Avaada | India | TOPCon, 580–620 W | Yes | Within the DCR TOPCon band above |
| Raajratna | Gujarat | Mono PERC and TOPCon | Yes | Within the DCR band above |
3 kW solar system cost in Gujarat: itemised
Panels are only about half of the price. Here is a typical 3 kW home system: five 620 W DCR TOPCon panels (3.1 kWp) on an elevated GI structure.
| Item | Basis | Indicative cost |
|---|---|---|
| Solar panels | 5 × 620 W DCR TOPCon at ₹27 per W | ₹83,700 |
| On-grid inverter | 3 kW string inverter, mid-range brand | ₹30,000 |
| Mounting structure | Elevated hot-dip GI, about ₹8,000 per kW | ₹25,000 |
| Balance of system | DC/AC cables, ACDB/DCDB, 3 earthing pits, lightning arrester | ₹17,000 |
| Installation and design | Transport, labour, commissioning | ₹7,500 |
| DISCOM and net-meter charges | Approximate; varies by DISCOM | ₹3,000 |
| Total before subsidy | ₹1,66,200 | |
| PM Surya Ghar subsidy | 3 kW and above | − ₹78,000 |
| You pay | ₹88,200 |
Inverter and structure prices
- On-grid inverter: about ₹28,000–38,000 for a mid-range 3 kW model and ₹42,000–58,000 for 5 kW (distributor prices before GST, October 2026). ASV mostly uses Sungrow, Solis, Goodwe, Sofar and Solaryaan.
- Structure: about ₹6,000–10,000 per kW. A raised structure that lets you use the terrace below costs more than a low one.
- Batteries: not needed for an on-grid system with net metering. Off-grid or hybrid systems with batteries cost much more per kW.
GST on solar panels in 2026
GST on solar panels and solar power systems has been 5% since 22 September 2025 (it was 12% before). Most installers quote a GST-inclusive price for the full system. Some services billed separately can attract 18%, so check that your quote says “inclusive of GST” and lists what is included.
Payback in Gujarat: Torrent Power vs UGVCL and other state DISCOMs
Your saving per unit depends on your DISCOM’s tariff. For homes, GERC kept FY 2026-27 slab rates unchanged:
- UGVCL, MGVCL, DGVCL, PGVCL: ₹3.05 (0–50 units), ₹3.50 (51–100), ₹4.15 (101–250) and ₹5.20 per unit above 250. A fuel surcharge (FPPAS) of ₹2.45 per unit plus a 3.99% variable charge applies from 1 July 2026.
- Torrent Power (Ahmedabad, Gandhinagar): ₹3.20 (0–50 units), ₹3.95 (51–200) and ₹5.00 per unit above 200, plus Torrent’s own FPPAS shown on your bill. Living in Ahmedabad? See our solar company in Ahmedabad page for local projects and Torrent net metering.
Example (UGVCL): a home using 450 units a month installs the 3.1 kWp system above, which makes about 388 units a month. Energy charges plus FPPAS fall by about ₹2,750 a month, or about ₹2,860 with the 3.99% charge. That is about ₹7.36 per unit saved. For a Torrent home, the energy-charge saving alone is about ₹4.63 per unit; add the FPPAS rate printed on your bill.
| Average saving per unit | Yearly saving (4,650 units) | Payback on ₹88,200 |
|---|---|---|
| ₹6.00 | ₹27,900 | 3.2 years |
| ₹7.00 | ₹32,550 | 2.7 years |
| ₹7.36 (UGVCL example) | ₹34,224 | 2.6 years |
| ₹8.00 | ₹37,200 | 2.4 years |
Why two solar quotes in Gujarat can differ by ₹30,000
- DCR or not: a cheap quote may use non-DCR panels, which lose the subsidy.
- Actual kWp: “3 kW” can mean five 620 W panels (3.1 kWp) or six 540 W panels (3.24 kWp). Compare the price per kWp.
- Structure height and steel: a low, thin structure is cheaper but rusts and blocks the terrace.
- Inverter brand and warranty: budget inverters cost less but may have weaker service.
- Earthing and protection: three proper earthing pits and a lightning arrester are often cut from low quotes.
- Paperwork and service: PM Surya Ghar requires 5 years of free maintenance from the vendor. Check it is in writing.
Single solar plate price (12V panels for lights, fans and batteries)
Many people searching “solar plate price” want one small panel, not a rooftop system. These 12V panels charge a battery for lights, a fan or a small inverter. They are sold at hardware and electrical shops, and they do not get the PM Surya Ghar subsidy.
| Panel size (12V) | Indicative price | Typical use |
|---|---|---|
| 10–20 W | ₹800–2,000 | Garden or LED light |
| 40–50 W | ₹2,000–4,000 | Lights and phone charging |
| 100 W | ₹4,000–8,000 | Small battery, lights and fan |
| 150–200 W | ₹7,000–15,000 | Inverter battery top-up |
Factories and commercial buildings
Commercial and industrial systems get no subsidy, but the price per kW falls as size grows, and GIDC tariffs are higher, so payback is still fast. See our industrial solar installation cost per kW guide, the industrial solar ROI calculator, and the 1 MW solar plant cost guide. Net-metering projects commissioned after 31 December 2026 must also use ALMM List-II (Indian) cells unless the rules change again, which will narrow the non-DCR price gap.
Frequently asked questions
What is the solar plate price in Gujarat in 2026?
A rooftop solar panel (solar plate) costs about ₹25–32 per watt for subsidy-eligible DCR TOPCon panels and ₹18–24 per watt for non-DCR panels, including GST (indicative, October 2026). A 620 W DCR panel is about ₹15,500–19,840. Small 12V panels cost ₹4,000–8,000 for 100 W.
What is the 1 kW solar panel price in Gujarat?
A 1 kW on-grid rooftop system with DCR panels costs about ₹55,000–62,000 installed. After the ₹30,000 PM Surya Ghar subsidy you pay about ₹25,000–32,000. If you qualify for Gujarat’s extra subsidy for systems up to 2.18 kWp, you may pay only about ₹5,000.
How much does a 3 kW solar system cost in Gujarat after subsidy?
About ₹1.50–1.71 lakh before subsidy and ₹72,000–93,000 after the ₹78,000 subsidy (indicative, October 2026). It makes about 375 units a month.
What is the Adani solar panel price?
Adani DCR TOPCon panels of 610–640 W are quoted at about ₹23–25 per watt before GST by dealers in October 2026, so roughly ₹14,000–16,000 per panel before GST. Prices change monthly, so ask for a dated quote.
Is Waaree or Adani cheaper?
Both sell DCR TOPCon panels in a similar price band. The difference is usually a few hundred rupees per panel. Compare wattage, warranty and the full system quote rather than the panel brand alone.
What is the GST on solar panels?
5% since 22 September 2025 for solar panels and solar power systems. Some separately billed services can attract 18%, so ask for a GST-inclusive quote.
Why are DCR panels more expensive?
DCR panels use Indian-made cells, which are in short supply. They cost about ₹5–10 per watt more, but only DCR panels qualify for the PM Surya Ghar subsidy of up to ₹78,000.
What is the solar panel installation cost per kW?
For homes, about ₹46,000–62,000 per kW installed in October 2026, falling as system size grows. This includes panels, inverter, structure, wiring, installation and net-meter paperwork.
How long is the payback on home solar in Gujarat?
Usually 2.5–3.5 years after subsidy for a home that uses most of its solar units, depending on your DISCOM tariff and usage. A UGVCL example in this guide pays back in about 2.6 years.
Can I get EMI for rooftop solar?
Yes. Under PM Surya Ghar, banks offer collateral-free loans of up to ₹2 lakh at about 7% for systems up to 3 kW. ASV also works with solar finance partners.
Sources
- MNRE, PM Surya Ghar operational guidelines (June 2024): subsidy rates, DCR rule, 5-year maintenance.
- GERC, tariff schedule for DGVCL, MGVCL, PGVCL, UGVCL and Torrent Power Ahmedabad, effective 1 April 2026.
- The Blunt Times, Gujarat power bills set to rise with FPPAS hike (21 September 2026).
- pv magazine India, GST on solar cells and modules cut to 5% (4 September 2025).
- Bluebird Solar, solar module prices in India, citing JMK Research April 2026 ex-works prices (18 September 2026).
- QuickEstimate, solar panel price trends and solar inverter prices in India (both updated 14 October 2026).
- SMM, India PV market observation: DCR module premium (30 January 2026).
- Heaven Green Energy, solar panel cost breakdown for Gujarat (updated 7 August 2026): structure and balance-of-system ranges.
- Bajaj Finserv, 12V solar panel prices (October 2026).
- Energetica India, ALMM List-II exemption for net-metering projects till December 2026 (18 July 2026).
Get a dated price for your roof
Send us your latest electricity bill and a photo of your roof. We will size the system, list every item and show your price after subsidy. ASV is based in Koba, Gandhinagar, and installs across Gujarat.
