Heaven Green Energy is an authorised Adani Solar distributor and a PM Surya Ghar empanelled vendor. We size your system against your actual bill, install it, and file net metering with the right licensee: Torrent Power inside the city, UGVCL outside it. That distinction decides where your file goes.
Send your bill and pin code. An engineer calls back with system size, cost after subsidy and payback, usually within 2 working hours.
Prefer to talk? +91 63904 05060
The short answer
Rooftop solar in Ahmedabad costs about ₹1.80 lakh to ₹2.25 lakh for 3 kW and ₹2.85 lakh to ₹3.45 lakh for 5 kW before subsidy, less up to ₹78,000 under PM Surya Ghar. Each kW generates 4 to 4.5 units daily. Torrent Power is the licensee inside city limits, UGVCL outside them. Payback runs three and a half to five years.
Last reviewed 18 September 2026 · Heaven Green Energy engineering team
Most Ahmedabad solar pages hide the price behind a form. This table does not. Find your monthly bill in the left column and read across for the system size, monthly generation, shadow-free roof area, payback and what the system costs before subsidy. Sizes are set by consumption, so use the units on your bill rather than the rupees.
| Your monthly bill | System | Generates | Roof needed | Cost after subsidy | Payback |
|---|---|---|---|---|---|
| Up to ₹1,800 | 2 kW 1–2 BHK, one AC used sparingly | 240–270units/month | ~200 sq ft | ₹65,000 – ₹95,000 ₹1.25 lakh–₹1.55 lakh before ₹60,000 subsidy | 3.5–4.5 years |
| ₹2,000–₹3,500 | 3 kW Best value The largest system that still earns the full ₹78,000 | 360–405units/month | ~300 sq ft | ₹1.02 lakh – ₹1.47 lakh ₹1.80 lakh–₹2.25 lakh before ₹78,000 subsidy | 3.5–4.5 years |
| ₹3,500–₹6,000 | 5 kW 3 BHK running two ACs through summer | 600–675units/month | ~500 sq ft | ₹2.07 lakh – ₹2.67 lakh ₹2.85 lakh–₹3.45 lakh before ₹78,000 subsidy | 4–5 years |
| ₹6,000–₹13,000 | 10 kW Bungalows, clinics, shops, coaching institutes | 1,200–1,350units/month | 700–1,000 sq ft | ₹4.42 lakh – ₹5.52 lakh ₹5.20 lakh–₹6.30 lakh before ₹78,000 subsidy | 4–5 years |
| Above ₹13,000 | 25 kW+ Commercial connections, on accelerated depreciation | 3,000–3,400units/month | Site-specific | ₹10.75 lakh – ₹13.50 lakh ₹10.75 lakh–₹13.50 lakh, no subsidy | 3–4.5 years |
These are indicative Ahmedabad market ranges for 2026, covering Tier-1 modules, a branded inverter, galvanised structure, protection and installation. They are not a Heaven Green Energy quotation. Subsidy amounts are the central PM Surya Ghar figures published on pmsuryaghar.gov.in. Generation assumes a shadow-free, roughly south-facing roof.
The 3 kW cliff is the single most expensive thing to misunderstand. PM Surya Ghar pays ₹30,000 per kW for the first two kilowatts and ₹18,000 for the third. Above 3 kW it pays nothing more. So the subsidy wipes out roughly a third of a 3 kW system and barely a seventh of a 10 kW one. If your bill sits on the boundary, 3 kW returns more rupees per rupee spent.
A cheap Ahmedabad quote is cheap in the steel, not the glass. Galvanising thickness, cable gauge, earthing and surge protection separate the bottom of each band from the top, and none of them are visible from your terrace. Ask for a written Bill of Materials naming make, model and quantity. Without one you are comparing two numbers, not two systems.
One warning specific to this city: check who your licensee actually is before you sign. A bungalow in Bopal or a shed in Changodar sits on a UGVCL connection, not Torrent Power, even though the address says Ahmedabad. Vendors who assume Torrent Power for every Ahmedabad pin code file in the wrong place, get the application returned, and lose three to four weeks doing it again. Your bill header names the licensee. Read it before you sign anything.
You will notice there is no rupee saving in that table. Your saving depends on the slab rate you personally pay, which is printed on your own bill and differs between a Torrent Power residential consumer, a UGVCL rural consumer and a commercial connection in the same street. We will not guess it, and any vendor quoting you a lifetime saving before reading your bill has. Bring your last bill to the free survey and we will work the exact figure out in front of you. Prefer to work it out yourself first? Put your bill into our solar savings calculator. No phone number required.
Heaven Green Energy installations across India. Not stock photography, and not renders. Your Ahmedabad system is built to the same specification.
PM Surya Ghar Muft Bijli Yojana
Maximum central subsidy for a residential rooftop system.
Anyone advertising a bigger "Ahmedabad subsidy" or a "Gujarat top-up" is describing something that does not exist. PM Surya Ghar is a central scheme, so ₹78,000 is the national ceiling. What changes by city is who processes your file, and here that is either Torrent Power or UGVCL.
You register at pmsuryaghar.gov.in with your consumer number, mobile, Aadhaar and address. We sit with you for this. A consumer number keyed against the wrong licensee is the commonest reason an Ahmedabad application stalls at step one.
Your licensee checks the application against your sanctioned load and network capacity. You then select an empanelled vendor. Heaven Green Energy is empanelled, so we map directly to your application without you refiling anything.
We supply Adani modules with traceable serial numbers and hand you a Bill of Materials and warranty schedule on the day. Installing ahead of approval is how roofs end up generating with no sanctioned net meter behind them.
The licensee inspects the installation and fits the bidirectional meter, which generates a commissioning certificate on the portal. Our engineer attends the inspection so questions on earthing or isolation are answered on the spot.
We file the subsidy claim once the certificate issues, and the government credits the money straight into your bank account. It never passes through us. Treat any vendor offering to collect the subsidy on your behalf as a warning sign.
PM Surya Ghar covers residential consumers only. An Ahmedabad shop, mill, clinic or factory cannot claim it. Businesses instead claim accelerated depreciation on the asset, which for a taxpaying firm frequently returns more than ₹78,000 would have.
Ahmedabad is where competing pages get the utility wrong, and the error costs you weeks of delay plus every export credit you were counting on in the meantime.
Ahmedabad has a split licence. Inside the municipal limits, your distribution licensee is Torrent Power Limited, a private licensee that also supplies Gandhinagar, Surat city, Dahej SEZ and Dholera SIR. Outside those limits, across Daskroi, Sanand, Bavla, Dholka, Viramgam and Dhandhuka, supply comes from Uttar Gujarat Vij Company Limited (UGVCL), the state discom headquartered at Mehsana, through its Sabarmati circle. Bopal, Shela, Shilaj, Changodar, Kathwada, Bareja and Naroda's outer stretches sit on that UGVCL network. Vadodara runs on MGVCL and Rajkot on PGVCL, so neither of those applies here.
Commercial terms come from the Gujarat Electricity Regulatory Commission (GERC), not from the licensee and not from us. Under the GERC net-metering regulations, systems from 1 kW to 1 MW qualify, every consumer category may apply, and capacity is tied to your sanctioned load, with residential consumers treated more liberally on that limit. Surplus units you export become credits against the units you draw at night and through the monsoon.
The practical consequence is simple. Your pin code decides your portal, your application format and your inspection queue. We check that before we quote.
Consumer details, sanctioned load, system rating, single-line diagram and equipment datasheets go to Torrent Power or UGVCL, whichever holds your connection.
Filed by usThe licensee tests whether your sanctioned load and distribution transformer carry the proposed capacity. Oversized systems fail here, which is why we read your sanctioned load on the first visit.
Torrent Power or UGVCLWe install. The licensee inspects earthing, protection, isolation and metering compliance before it will release a meter.
Us, then the licenseeYour existing meter is swapped for a bidirectional net meter and the commissioning certificate issues. Export credits begin from that date, not from the day panels went up.
Torrent Power or UGVCL
Running a textile mill, a pharma unit, an engineering shed, a showroom or a clinic rather than a home? The economics work differently, and this page is written for homeowners.
Businesses in Naroda GIDC, Vatva, Odhav, Kathwada, Narol, Changodar and the Sanand corridor get no PM Surya Ghar subsidy. They claim accelerated depreciation on the asset instead, which for a taxpaying business usually beats what the residential subsidy pays, and they can skip the capital outlay entirely through OPEX or RESCO structures.
We deliver turnkey commercial and industrial EPC across the Ahmedabad belt: structural design to wind-load standards, licensee registration with Torrent Power or UGVCL depending on the estate, and long-term operations and maintenance. Sheds in Vatva and Odhav often need the roof assessed before the array is designed, because asbestos sheeting and low-gauge purlins change the mounting method entirely. Ahmedabad's textile, dyestuff, pharma and engineering units also carry heavy daytime loads, which is the load profile rooftop solar suits best.
We have built solar since 2017 and delivered more than 10,000 installations across India, from single rooftops to industrial plants running into hundreds of kilowatts.
Heaven Green Energy is headquartered at Mota Varachha, Surat. We serve Ahmedabad and the wider Central Gujarat region through our channel partner network and field engineering team, who run the surveys, supervise installation and handle Torrent Power or UGVCL coordination on the ground. There is no Heaven Green branch office in Ahmedabad, and we say so before you sign rather than after.
Four steps to a spinning net meter, including the parts that belong to your licensee rather than to us, and roughly how long each one takes.
We measure shadow-free area, check the roof structure, confirm whether you are on Torrent Power or UGVCL, read your sanctioned load and twelve months of consumption, and log shading from tanks and parapets.
Day 1–2System size, layout, Bill of Materials with makes and models, generation estimate at Ahmedabad irradiance, your subsidy and your payback. No obligation attached.
Day 3–5We file on the PM Surya Ghar portal and with your licensee, then install once feasibility clears. A typical Ahmedabad residential terrace takes two to four days.
Day 5–15Torrent Power or UGVCL inspects and fits the bidirectional meter, the commissioning certificate issues, and we file your claim. The government pays the subsidy into your account.
Set by the licenseeAhmedabad has a hot semi-arid climate: a long dry season, a short violent monsoon and very high irradiance throughout. The irradiance helps you and the dry months help you. The heat, the dust and the storms do not, and each one changes how the system has to be engineered.
May maximums average around 42°C and the hottest days reach 45°C. Module output drops as cell temperature climbs, so airflow is the fix: genuine clearance between module and terrace so heat escapes underneath. A structure bolted flush to the slab to save steel quietly costs you generation every summer for twenty-five years.
Humidity in summer sits around 30 to 40 per cent and pre-monsoon dust storms ride the loo wind across the city. Construction along SG Highway, the SP Ring Road and the Sanand corridor adds to it. Soiling is the most underrated cause of weak output because it is invisible from the ground. Clean every two to three weeks from March to June.
Roughly 780 mm falls between mid-June and September, most of it in July, alongside frequent afternoon thunderstorms. The array must shed water and survive gusts, which means foundation design, galvanising thickness and fastener grade, plus earthing and surge protection for the inverter. Rain does wash the glass, which is the one free maintenance visit you get.
We install across Ahmedabad city and the surrounding talukas of Ahmedabad district. An area missing from this list is not an area we refuse, so call and ask. Your pin code also tells us which licensee handles your file, which is the first thing we check.
Satellite · Vastrapur · Bodakdev · Thaltej · SG Highway · Prahladnagar · Jodhpur · Memnagar · Gurukul · Drive-in Road · Bopal · Shela · Shilaj · Vejalpur
Navrangpura · Ellisbridge · Paldi · Ambawadi · Lal Darwaja · Kalupur · Shahpur · Khadia · Naranpura · Nava Vadaj · Sabarmati · Ranip · Chandkheda · Motera · Gota
Maninagar · Amraiwadi · Khokhra · Ghodasar · Isanpur · Vatva · Narol · Bapunagar · Rakhial · Gomtipur · Naroda · Nikol · Vastral · Odhav · Kathwada
Sanand · Changodar · Bavla · Dholka · Viramgam · Dhandhuka · Bareja · Barejadi · Vinzol · Mandal · Detroj · Kalol
These are real Heaven Green Energy customers, each shown with the city where that system was actually installed. We do not relabel a review to whichever city page you happen to be reading, which is why two of these three say Ahmedabad and one does not.
From first call to generation start: 28 days. On-site engineer answered every question. Post-installation monitoring app is excellent.
Our showroom AC bills used to be ₹38k/month. After 25 kW solar, it's ₹3,500. 25-year warranty paperwork was registered same day. Smooth experience.
250 kW industrial system on our chemical plant. Generation has been 8% above estimate every month. Their O&M team is responsive.
Including ours. Take this list to every vendor you speak to.
17 questions Ahmedabad buyers actually search for, including the ones competing pages leave out. Grouped so you can skip to what you need.
Cost & subsidy
Net metering & DISCOM
Sizing & performance
Installation & service
About Heaven Green
Every city we cover is listed in the solar by location directory.