Ahwa, headquarters of Dang district, is a forest town with a hard monsoon and bright dry months. Heaven Green Energy, an authorised channel partner of Adani for modules and an empanelled PM Surya Ghar vendor, designs for that pattern. We read your DGVCL bill, size the array, lodge net metering and chase the central subsidy to your account.
Tell us your village or pin code and attach a recent DGVCL bill. An engineer rings back with a likely size, the cost after subsidy and a payback range, normally within 2 working hours.
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The short answer
In Ahwa, a 3 kW rooftop system costs about ₹1.80 lakh to ₹2.25 lakh before subsidy. Once the ₹78,000 PM Surya Ghar amount reaches your bank, it falls to about ₹1.02 lakh to ₹1.47 lakh. Over a full year each installed kW gives 4 to 4.5 units a day. The clear months from October to May carry the total, because Dang's monsoon is among the wettest in Gujarat. Dakshin Gujarat Vij Company Limited (DGVCL) handles net metering through its Ahwa sub-division. Household payback is usually three and a half to five years.
Last reviewed 2 October 2026 · Heaven Green Energy engineering team
Read this table from the right-hand bill column. Pick the band your DGVCL bill usually falls in, then read left for the matching size and the units it should make each month. The next columns give the shade-free roof it needs and the price once the subsidy lands.
| Your monthly bill | System | Generates | Roof needed | Cost after subsidy | Payback |
|---|---|---|---|---|---|
| Up to ₹1,800 | 2 kW A small owned house in Ahwa or a home village, with fans, lights, a fridge and a television | 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 A family home near Sardar Bazar or Mission Pada that wants the full ₹78,000 and little else | 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 A larger owned bungalow with a water heater, a pump motor and summer cooling | 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 A clinic, a shop with cold storage for produce, or a homestay on the Saputara road | 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+ Hotels and resorts at Saputara, private schools and hostels with daytime load | 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 |
All prices here are indicative 2026 market ranges for Ahwa and Dang district. They cover Tier-1 modules, a branded inverter, a galvanised structure, protection gear and installation, and they are not a Heaven Green quotation. Your figure comes after the site survey, and hill sites can add transport and structure cost. Subsidy amounts are the central PM Surya Ghar figures from pmsuryaghar.gov.in. Generation assumes a shadow-free roof facing roughly south.
Look at twelve bills, not one. Consumption in a Dang household swings with the season, and so does solar output. Size the array on the units consumed over a full year and on the sanctioned load printed on your DGVCL bill. The rupee total is a poor guide, because it moves with slab rates and fuel charges while the panels only cancel units.
Above 3 kW the subsidy adds nothing. PM Surya Ghar pays ₹30,000 a kW for the first two kilowatts and ₹18,000 for the third, then stops. A 3 kW home system therefore gets back close to a third of its price, and a 10 kW system only around an eighth. Where your bill sits between two bands, the smaller system nearly always earns more per rupee spent.
In Ahwa, trees and slopes decide yield as much as panels do. A teak canopy behind the house or a hillside to the east can steal two hours of sun a day without anyone noticing from the ground. We measure shade across the seasons before quoting. We also ask every buyer to demand a written Bill of Materials with make, model and quantity for structure, cable, earthing and surge protection. Without it, two quotes are just two numbers.
No rupee saving appears in the table, and that is intentional. A solar unit is worth whatever your own slab rate is, and that rate sits on your DGVCL bill. A household connection in Revenue Colony and a commercial connection for a Saputara guest house are billed on different tariffs. Bring a year of bills to the survey and we will work out your saving with you, line by line, from your own slab. 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 Ahwa system is built to the same specification.
PM Surya Ghar Muft Bijli Yojana
Maximum central subsidy for a residential rooftop system.
Dang has no district solar scheme of its own, and Gujarat adds nothing on top of PM Surya Ghar. The central amount is identical in Ahwa and in Ahmedabad. What is local is the counter your file goes to, which for most Ahwa connections is the DGVCL Ahwa sub-division.
Registration on pmsuryaghar.gov.in asks for your DGVCL consumer number, a mobile number and your address. We sit with you for it. A name spelt one way on the bill and another way on the form is the most common reason a Dang file stalls. It is easy to catch at the start.
DGVCL checks your request against the sanctioned load and the transformer that feeds your house. Once feasibility is granted you pick an empanelled vendor from the portal list. Heaven Green Energy is on it, so your application connects to us directly.
Panels fitted ahead of approval can cost you the whole subsidy. After clearance we install Adani modules whose serial numbers are logged, and on commissioning day you receive the Bill of Materials and every warranty document.
A DGVCL engineer checks the system, and a bidirectional meter replaces the old one. That produces the commissioning report on the portal. Our engineer is present on the day, so any objection is resolved at the roof.
We file the claim as soon as the commissioning report shows on the portal. The government transfers the subsidy into your own bank account. An installer never handles that money, so anyone in Dang offering to collect it for you should lose the job.
PM Surya Ghar is for residential connections only. A Saputara hotel, an Ahwa shop or a school cannot claim it, and businesses claim accelerated depreciation instead. An agricultural pump connection is outside the scheme as well. Farmers who want a solar pump should start with our <a href="/drebp-pm-kusum">PM-KUSUM page</a> and the <a href="/blog/kusum-gujarat-geda-guide">Gujarat KUSUM and GEDA guide</a>.
Every connection in Ahwa is a DGVCL connection, so net metering runs through DGVCL and nobody else. Get that name right on the paperwork and the rest is routine.
Dakshin Gujarat Vij Company Limited (DGVCL) is the state-owned GUVNL company that distributes electricity across South Gujarat, with its corporate office in Surat. In Dang district the district administration lists four DGVCL sub-division offices: Ahwa, Saputara, Subir and Waghai. The Ahwa sub-division office sits in the 394710 pin area and serves the town. Your bill names the sub-division your connection belongs to, and that office receives the net-metering application and books the inspection.
Torrent Power has no licence anywhere in Dang. Its areas are Ahmedabad, Gandhinagar and Surat city. MGVCL, UGVCL and PGVCL cover central Gujarat, north Gujarat and Saurashtra respectively, so none of them can process an Ahwa file either.
The rules come from the Gujarat Electricity Regulatory Commission (GERC), not from DGVCL and not from any installer. GERC's rooftop framework lets every consumer category apply, caps the system against your sanctioned load, and sets exported units against imported units in each billing cycle. In Dang that set-off does real work. The bright months between the end of the monsoon and the following May build a surplus, and the dark weeks of July and August draw it down.
Consumer number, sanctioned load, the proposed rating, a single-line diagram and a roof sketch go to the DGVCL sub-division shown on your bill, with the prescribed fee.
Our jobDGVCL compares the proposed capacity with the transformer and line serving your house. Installation can start lawfully only after feasibility is issued.
DGVCLWe fix the structure, mount and wire the modules, earth everything, run the tests and submit the completion papers so the inspection can be booked in one visit.
Our jobOur engineer meets the DGVCL inspector at your house. DGVCL fits the bidirectional meter, and export credit appears from the next bill.
Us, then DGVCL
Ahwa is a government town, not a factory town. That shapes who has a roof worth using and who pays enough to justify one.
An administrative centre. As district headquarters, Ahwa holds the collectorate, the civil hospital and the offices that run Dang. The Gujarati Wikipedia article on the town notes that government staff make up a large share of its 22,829 residents (Census 2011). That matters for solar. A staff quarter in Revenue Colony belongs to the department, not to you, so a rooftop system there is not yours to install. Officers who own a house in Ahwa or in their home village are the ones who can use the scheme.
Trade and services. Sardar Bazar shops, clinics, private schools, hostels and guest houses carry daytime load, and daytime load is what a commercial array offsets best. Saputara, the hill station in the same district, adds hotels and resorts with steady weekday and weekend demand.
Farming. In November 2021 the Gujarat government declared Dang a chemical-free farming district at a function in Ahwa. Paddy, nagli (finger millet), urad and varai are traditional crops, and strawberries are now grown in the district and sold in the Saputara and Ahwa markets. A farmhouse on a residential connection can take rooftop solar under the normal route; an irrigation pump cannot, and goes under PM-KUSUM instead.
Businesses cannot use PM Surya Ghar. They can claim accelerated depreciation on the solar asset, often worth more to a profitable taxpayer. They can also pair it with a zero down payment structure that keeps the instalment under the bill saving.
We have installed rooftop solar since 2017 and passed 10,000 installations across Gujarat. For an Ahwa buyer that history only counts if it shows up in the work, so here is what it covers.
Heaven Green Energy has a single office, at Mota Varachha in Surat. We reach Ahwa and the rest of the South Gujarat region through our channel partner network and field engineering team. That team runs surveys, supervises installation and deals with DGVCL on the ground. We have no branch, address or local phone line in Ahwa or anywhere in Dang district, and we tell you so before you sign rather than after.
It takes four stages to get from your first phone call to a DGVCL bill showing export credit. The durations below are typical for Ahwa, and the monsoon months slow down roof work.
We take units, tariff category and sanctioned load off your DGVCL bill and give an indicative size and price band before anyone drives up the ghat.
Same dayAn engineer measures clear roof area, records shade from trees and slopes, inspects the roof type and plans a dry, ventilated inverter position.
2–5 daysPM Surya Ghar registration, the DGVCL application and the feasibility approval. The sub-division's queue sets the timing, and we report progress as it changes.
2–5 weeksStructure, modules, inverter, earthing and surge protection go in, then the DGVCL inspection and meter swap follow. In July and August we plan roof days around the forecast.
2–4 days on siteAhwa sits on a forested plateau in the Sahyadri foothills, and its weather is the opposite of north Gujarat's. Rain, not dust, is the dominant force, and the surrounding trees and ridges cast more shade than any town in the plains. Three conditions drive the design here.
IMD's June to September normal for Dang district is a little over 2,200 mm, roughly three times the state's normal for the same season. Cloud cover through July and August cuts output for weeks at a stretch, so judge a system on its annual yield. Water also tests every joint. Cable entries need glands and drip loops, junction boxes need a proper ingress rating, and each roof fixing must be sealed so the slab or sheet roof stays dry.
Dense forest runs right up to the edge of town and around most villages. A teak or mango tree that looks harmless in May can shade the array by October. On a hillside plot, a ridge to the east or west trims the useful morning or evening hours. Our survey maps shade across seasons, and we would rather recommend a smaller array on a clear patch than a larger one in partial shadow.
Monsoon humidity and falling leaves leave a film on glass that does not wash off on its own. Moss and algae can grow along frame edges on shaded corners, so the maintenance plan needs scheduled cleaning, not just rain. Pre-monsoon thunderstorms in hill country also bring lightning, which is why we insist on surge protection devices and tested earthing on every Dang system.
We cover Ahwa town, the villages served from the Ahwa post office, the Saputara and Waghai side, and the Subir and Pimpri side of the district. Every village below is listed by India Post under the pin shown. If yours is missing, send the pin code and we will confirm the same day.
Sardar Bazar · Mission Pada · Revenue Colony · Civil Hospital area · Swaraj Ashram area
Chinchli · Galkund · Gondalvihir · Borkhal · Linga · Pandva · Jakhana · Dhavlidhod · Chikatia · Bhavandgad · Garakhadi · Mahalpada · Ghadvi · Morzira · Chankhal
Saputara · Malegaon · Gotiamal · Waghai · Jhavda · Rambhas · Sakarpatal · Nanapada · Dagunia · Vasurna · Barkhandhia · Manmodi · Samgahan · Chikar
Subir · Singana · Mahal · Kadmal · Lavchali · Piplaidevi · Khambhala · Keshbandh · Nishana · Tanklipada · Pimpri
These are real Heaven Green customers, each shown with the city where the system was actually installed. We do not relabel a review to suit the page you are reading, so you see Junagadh, Mehsana and Anand here rather than Ahwa.
10 kW on our farmhouse with battery backup. No more relying on the unreliable rural grid. Their AMC visits are on schedule, panels stay clean.
Zero advance, just like they promised. EMI through their finance partner, installation done before the first payment was due. Bills practically gone.
80 kW on our hospital rooftop. Diesel backup running time cut by 60%. Heaven Green's structural design cleared all wind-load checks first time.
Including ours. Take this list to every vendor you speak to.
17 questions Ahwa 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
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