Sheet 1 of 6General arrangement

Your rooftop, drawn before it’s built.

Since 2017, Falak Enterprise has built 68 rooftop systems, and every one started as a drawing. Gagan Sharma, a civil engineer from MANIT Bhopal, reads your bill and walks your roof himself before a quotation goes out. This sheet is the one for a ₹3,500 monthly bill.

Book a free site visitSize it from my bill
System
4 kW, 7 panels
You pay
₹1,77,000
Saves
₹44,193 a year
Pays back
in 4 years
General arrangement of a 4 kW rooftop solar system in BhopalFront elevation of a two-storey house. Seven 580 Wp panels sit on a raised PPGI frame on the terrace. A DC cable runs down the wall to a DC box, a single-phase inverter and an AC box, then on to a net meter on the gate pillar and the DISCOM line. Earth pits sit under the ground and a lightning arrestor stands on the stair room. A revision cloud notes the ₹78,000 PM Surya Ghar subsidy. Dimensions give the array as 7 × 580 Wp = 4.06 kWp, installation 3–5 days once the permit clears, and the net meter 30–45 days after.7 × 580 Wp DCR = 4.06 kWpINSTALL 3–5 DAYS ONCE THE PERMIT CLEARSNET METER 30–45 DAYS5.2 PEAK SUN HRS/DAYDCDBINVACDBNET METERDISCOM LINELAEARTH PITSEXISTING G+1 HOUSE, RCC ROOFPM SURYA GHAR SUBSIDY₹78,000 DBT TO YOUR BANKCLOSES 31 MARCH 2027A

Six parts, numbered on the drawing.

Each callout below says what the part is, what goes on your roof, and the proof from a house where one is already running.

  1. Detail 1: Panels

    7 × 580 Wp DCR = 4.06 kWp

    DCR panels are made in India, cells included, and they are the only kind PM Surya Ghar pays a subsidy on. Seven of them cover a ₹3,500 monthly bill: about 5,600 units a year on a Bhopal roof, with a 25-year performance warranty.

    Underside of a raised solar array on a Bhopal terrace, with the owner standing below it
    As built: 3.3 kW, Anil Uchchariya
    DCR or non-DCR: what decides your subsidy

  2. Detail 2: Inverter

    Single-phase, up to 5 kW

    One string inverter on the wall, the DC box on one side and the AC box on the other, so either side can be isolated for service. Above 5 kW, or on a business connection, the drawing changes to three-phase.

    Wall-mounted inverter between a DC box and an AC box, with the owner seated below
    As built: 3 kW, Padma Jain
    String, micro or hybrid inverter?

  3. Detail 3: Structure

    PPGI frame, raised over the terrace

    Pre-painted galvanised iron, set on your slab. Where the terrace is used every day, the frame goes up high enough to walk under. Workmanship is under warranty for 5 years.

    Tall PPGI frame carrying panels over a terrace, with the owner standing underneath
    As built: 5 kW, Birendra Kumar Pandey

  4. Detail 4: Earthing and lightning arrestor

    Earth pits below, arrestor above

    Every system gets its own earth pits and a lightning arrestor over the array, and the first year is insured. Nobody sees this part after handover, which is why the engineers among our owners check it first.

    I am a retired engineer so I checked everything: the structure, the earthing, the inverter make. Their work passed my inspection.

    Shri Ram Narayan Dubey, 5 kW

  5. Detail 5: Net meter

    30–45 days after installation

    Once the system is up, the DISCOM swaps your meter for a two-way net meter that credits every unit you send back. We file the papers and attend the inspection with you.

    The inspection and the net meter were arranged by them, I did not visit the discom office even once.

    Ravi Saxena, 3 kW
    Net metering in MP, step by step

  6. Detail 6: Subsidy

    ₹78,000, paid by DBT

    PM Surya Ghar pays ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW and above, straight into your bank account. Homes only. The window closes 31 March 2027.

    Price before and after the subsidy
    Item3 kW4 kW, this drawing
    Turnkey, incl. 8.9% GST₹2,00,000₹2,55,000
    Subsidy to your bank− ₹78,000− ₹78,000
    What you pay₹1,22,000₹1,77,000

    The subsidy amount came to our account exactly as they had calculated.

    Ram Dayal Shrivastav, 3 kW
    Who qualifies, and the documents

Sheet 2 of 6Load calculation

Now run it for your own bill.

Type what you paid last month. The numbers come from the engine that prices our written quotations: MP’s domestic slabs, 8.9% GST and the subsidy. ₹3,500 gives you the drawing above; your bill may need a different one.

  • 1,400 unitsper kW, per year
  • 5.2 hoursof peak sun a day
  • ₹7.24 a unittop slab, plus 9% duty
  • ₹105 a monthfixed charge stays
₹
₹500₹50,000

What we'd install

1-phase · 580 Wp DCR

4kW

7 panels · ~400 sq ft shadow-free roof

System price · 4 kW (ex-GST)
₹2,34,160
GST 8.9% composite
₹20,840
Gross turnkey
₹2,55,000
PM Surya Ghar subsidy (DBT to your bank)
− ₹78,000
Net investment
₹1,77,000

or ~₹2,938/month on a 7-year loan at 10% — your savings cover the EMI.

Subsidy window closes 31 March 2027. We file the application; you receive the transfer.

25-year savings

₹10.4 L

₹10,41,008

Your roof pays for itself in 4 years, then earns for the next 21.

₹8,64,008 of net profit after the system has paid for itself. Savings valued at ₹7.89/unit (MP LV-1 domestic tariff incl. duty), 1,400 units per kW per year, 0.5%/yr degradation.

Per month

₹3,683

Payback

4 yrs

Units / yr

5,600

Monthly bill — before vs after

₹3,500

Today

₹105

With solar

115 t

CO₂ avoided, 25 yr

1,840

trees equivalent

400

sq ft roof

Cumulative savings, 25 years

Paid back · year 4Year 1Year 25 · ₹10.4 L

Dashed line: system paid for itself. Everything after is profit.

Generation month by month

~5,600 kWh/yr

Madhya Pradesh sun profile: peak Mar–May, monsoon dip Jul–Aug. Net metering banks the surplus.

Book free site visit WhatsApp this estimate

Indicative estimate from the same engine that prices our quotations. Final figures follow a free site survey — roof area, shading and sanctioned load set the real size.

Sheet 3 of 6Inspection log

Checked by the people who live under them.

Since 2017: 68 systems, 278 kW and ₹1.77 crore of work. Six owners write the log below, and the photos are owners standing beside their own systems.

systems installed
68
of solar capacity installed
278 kW
of work delivered
₹1.77 Cr
reviews confirmed with the owner
51
Inspection log. Six owners, in their own words, each confirmed with them before it went on this sheet.
RefSiteOwnerSystemRemarkConfirmed
IL-01Sanjay Verma with the 5 kW systemSanjay Verma5 kWCommissionedWe took the 5 kW system and our monthly bill has come down from around ₹4,500 to a few hundred rupees. The structure feels solid and they used good quality clamps and wiring. I have already told two neighbours about them.21-07-2026
IL-02Kamlesh Kumar Jain with the 5 kW systemKamlesh Kumar Jain5 kWAfter one full year I can say the savings match their estimate. One free service visit so far: panels cleaned and connections checked. This is how after-sales should be.21-07-2026
IL-03Rajeev Kumar Rawat with the 3 kW systemRajeev Kumar Rawat3 kWWhat I liked most is that they gave realistic numbers, not the inflated ones other companies quoted. Actual generation is slightly better than their estimate. Straight people.21-07-2026
IL-04Smt Gyanti Devi with the 7 kW systemSmt Gyanti Devi7 kWWe are a big joint family with heavy usage, so we went for 7 kW. The team of four finished in three days. Last month's bill was less than what we spend on the newspaper. Very happy.21-07-2026
IL-05Seetasaran Soni with the 3 kW systemSeetasaran SoniBhopal3 kWCompleteOur system is complete and running. Generation matches what they told us before signing. The installation team was polite and the work is neat, no loose wires anywhere.21-07-2026
IL-06Shri Jitesh Throat with the 3 kW systemShri Jitesh Throat3 kWCommissionedFalak Enterprise installed our 3 kW rooftop system last month and the first bill has already dropped by more than half. The team finished the work in two days and cleaned up before leaving. Happy with the service.21-07-2026
Site photo register: owners beside their systems, geotagged
  • Babita Pawar with the 6 kW rooftop system6 kW
  • Dinesh Kumar Garg with the 5 kW rooftop system5 kW
  • Shri Jugal Kishore Saini with the 4 kW rooftop system4 kW
  • Smt Sushma A K Saroj with the 3 kW rooftop system3 kW
  • Sudheer Bhargava with the 5 kW rooftop system5 kW
  • Ramlata W/O Rajendra Singh with the 3 kW rooftop system3 kW
  • Devendra Kumar Shrivastava with the 3 kW rooftop system3 kW
  • Mangesh Dawande with the 3 kW rooftop system3 kW
  • Laxmi Kant Pal with the 3.3 kW rooftop system3.3 kW
  • Rajkumar Joshi with the 3.1 kW rooftop system3.1 kW
  • Smt Prabha Yadav with the 3.3 kW rooftop system3.3 kW
  • Radhadevi with the 3 kW rooftop system3 kW

Sheet 4 of 6Drawn by

One engineer draws it, on your roof.

Gagan Sharma studied civil engineering at MANIT Bhopal and has worked in solar since 2014. He still reads every electricity bill and every roof himself. The slab, the shade, the sanctioned load and the frame decide whether a system works for 25 years, so the person who draws it is the person who checks them.

Engineer
Gagan Sharma, founder
Qualification
B.Tech (Civil), MANIT Bhopal
In solar
Since 2014
Installing
Since 2017, 68 systems
Empanelled
MPMKVVCL
How Falak Enterprise works
Survey sketch of a roof, plan viewA hand sketch of a flat roof seen from above: parapet, stair room with a water tank, the shaded strip north of the stair room kept clear, and seven panels in one row facing south inside a shadow-free area of about 400 square feet. A dashed line marks the cable route down to the inverter.7 × 580 Wp, ONE ROW, FACING SOUTH≈ 400 SQ FT SHADOW-FREESHADEKEEP CLEARTANKDC TO INVERTERNSUN PATH, SOUTH SIDEMEASURED ON THE ROOF
Survey sketch, roof plan of the sheet 1 house. Illustrative.

Sheet 5 of 6Reference documents

Read these before you sign anything.

13 guides written from the field, on prices, paperwork, scams and dust. Start with these three.

  1. REF-01Solar Panel Cost in Madhya Pradesh: Real Price Breakdown (1kW-10kW)

    Transparent numbers, not vague ranges — so you know what a fair quote actually looks like before you talk to an installer.

    Cost & Subsidy
    6 min read
  2. REF-02How to Spot a Solar Subsidy Scam in Bhopal: 7 Red Flags Before You Sign

    Solar subsidy scams are a real, documented problem in Madhya Pradesh. Here's exactly what scammers do — so you can spot it before you pay anyone.

    Process & Trust
    5 min read
  3. REF-03Solar Panel Maintenance & Cleaning in MP: A Practical Owner's Guide

    How often to clean in our dust, what a service visit actually covers, how to read your app, and the small mistakes that quietly eat your savings.

    Maintenance
    8 min read
All 13 guides

Sheet 6 of 6Issued for construction

This sheet is approved. Yours is next.

Send a photo of your electricity bill on WhatsApp, or book a free site visit. Gagan reads the bill, measures the roof and draws your system, and you get a written quotation with the subsidy worked out.

Book a free site visitWhatsApp your billCall +91 89890 03670

“…spent almost two hours on the survey and gave us a proper drawing.”

Shri Jugal Kishore Saini, 4 kW
ISSUED FOR CONSTRUCTIONAPPROVEDFALAK ENTERPRISE 12-10-2026
Office
Tulip-513, New Minal Residency, Bhopal 462041
Hours
Mon–Sat, 9 AM – 7 PM