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Rooftop Solar

Solar panel installation — on-grid, off-grid and hybrid

On-grid, off-grid and hybrid rooftop plants — sized from your actual bills, installed by our own team, with subsidy and net metering paperwork handled for you.

From ₹2,10,0003 kW package, installed
Free surveyWritten quote, no obligation
5 districtsAlappuzha to Ernakulam
4.9221+ Google reviews
Quick estimate

What could solar save you?

Enter your electricity bill, or tap an amount below. We'll show the system size that fits and roughly what it saves.

Which bill do you have?

Use the total on your latest bill. An average of a few bills is even better.

Your indicative system

Your bill works out to about —.

—Suggested system size
—Unshaded roof needed
—Estimated monthly saving
—Estimated yearly saving

PM Surya Ghar subsidy for this size: — (homes only)

What's left is mostly KSEB's fixed charge and meter rent, which apply even with solar.

How we worked this out
  • Your bill is worked back to units with KSEB's domestic tariff for 2025-27, single phase: slab rates, the fixed charge for your slab, 10% electricity duty and ₹6 meter rent.
  • A 2-month bill is treated as two months, the way KSEB bills it.
  • The plant is sized to cover at least 90% of your use, at 120 units per kW a month, with about 100 sq ft of shade-free roof per kW.
  • With solar, KSEB still charges the fixed charge for your total use (KSERC order, 22 September 2025), the meter rent, and any units still drawn from the grid.
  • Fuel surcharge, net meter rent and credit for exported units are left out, so some homes pay less than shown.
  • Estimates only. Your written quote comes after a free site survey and a look at twelve months of bills.
How it works

On-grid, off-grid or hybrid?

On-grid suits a home with reliable supply. Batteries are for keeping power through a cut; they do not lower the bill any further.

On-grid

Panels power your home first. What you don't use goes to KSEB through the net meter and is set against what you draw at night.

Battery needed
No
Works in a power cut
No — shuts down for safety
Export surplus to grid
Yes, via net metering
Upfront cost
Lowest
Maintenance
Lowest
Best for
Homes and shops with reliable grid supply

Off-grid

No KSEB connection at all. The panels charge a battery bank, and the batteries run the house after dark.

Battery needed
Yes
Works in a power cut
Yes
Export surplus to grid
No
Upfront cost
Highest
Maintenance
Battery replacement every few years
Best for
Remote sites with no grid at all

Hybrid

Works like on-grid, with a battery that keeps your essentials running through a power cut.

Battery needed
Yes (smaller)
Works in a power cut
Yes
Export surplus to grid
Yes
Upfront cost
Middle
Maintenance
Battery replacement every few years
Best for
Areas with frequent or long cuts
Sizes and prices

Solar system sizes, prices and subsidy

Indicative starting prices, and what a home pays once the PM Surya Ghar subsidy comes back. Final pricing is fixed in writing after the site survey.

Subsidy for homes

  1. ₹30,0001 kW
  2. ₹60,0002 kW
  3. ₹78,0003 kW+

₹30,000 a kW for the first 2 kW and ₹18,000 for the third. ₹78,000 is the most any home gets, however big the plant.

3 kW

Typical home, 200–300 units a month

  • Approx. 300 sq ft of unshaded roof
  • Generates roughly 360 units a month
  • On-grid with net metering
  • Suits most 2–3 bedroom homes
  • Subsidy paperwork included
Package priceFrom ₹2,10,000
Subsidy (homes)− ₹78,000
You pay after subsidy₹1,32,000
installed, before subsidy Get a fixed quote
Most chosen

5 kW

Larger home or a small shop, 400–500 units

  • Approx. 500 sq ft of unshaded roof
  • Generates roughly 600 units a month
  • On-grid, or hybrid with battery backup
  • Covers AC and pump loads comfortably
  • Subsidy paperwork included
Package priceFrom ₹3,10,000
Subsidy (homes)− ₹78,000
You pay after subsidy₹2,32,000
installed, before subsidy Get a fixed quote

10 kW+

Commercial, institution or heavy consumption

  • Approx. 1,000 sq ft of unshaded roof
  • Generates roughly 1,200 units a month
  • Three-phase, on-grid or hybrid
  • Suits shops, clinics and schools
  • Commercial net metering handled
Quoted on surveyafter free feasibility check

Homes get up to ₹78,000. Shops, offices and institutions are not covered by this scheme. Price quoted after a survey.

Get a fixed quote
  • You pay the full price first. The subsidy is paid into your Aadhaar-linked bank account after the plant is running and KSEB has fitted the net meter, usually within one to two months.
  • It covers homes only, with the electricity connection in your name, for on-grid plants with made-in-India (DCR) panels.
  • We apply for it on the national PM Surya Ghar portal for you.
  • The scheme is approved until 31 March 2027. Your written quote confirms the amount that applies on the day.

Generation figures are typical for this region and vary with roof orientation, shading and season.

Who it's for

Who we install rooftop solar for

Solar makes sense at very different scales. What changes is the sizing, the inverter and whether you need storage.

  • Homes with high bills

    If you're consistently over 200 units a month, rooftop solar usually pays back faster than any other home upgrade.

  • Shops & small business

    Daytime consumption matches solar generation almost perfectly, which makes on-grid particularly efficient for retail.

  • Institutions

    Schools, clinics and offices with large flat roofs and weekday-heavy load profiles.

  • Farms & remote plots

    Off-grid and hybrid systems where extending the grid would cost more than the plant itself.

Not sure which fits your property?

We survey it free and put the answer, and the price, in writing.

What you get

What's included in every solar installation

Solar quotes vary wildly because they include wildly different things. This is our standard scope — check any cheaper quote against it line by line.

12 items in every quote
  1. Free site survey with roof measurement and shading check
  2. System sizing from your last 12 months of electricity bills
  3. Mono PERC or N-type panels — Adani, Waaree or Vikram Solar
  4. String or hybrid inverter matched to the array
  5. Galvanised mounting structure rated for coastal wind loads
  6. DC and AC cabling, protection devices and earthing
  7. Net metering application and utility liaison, start to finish
  8. Subsidy documentation prepared and submitted for you
  9. Generation monitoring set up on your phone
  10. Commissioning, testing and a full handover walkthrough
  11. Manufacturer warranties on panels and inverter, plus 5 years on our workmanship
  12. Optional AMC with scheduled cleaning and performance checks
How it runs

From your first bill to a running meter

Solar has one extra stage that CCTV doesn't — utility approval. We're upfront about it because it's the part we don't control.

With you, on site
With KSEB and PM Surya GharThe part most people dread. You sign; we do the rest.
  1. Share your bills

    Twelve months of electricity bills tell us your real consumption. Sizing from anything less is guesswork.

    1
    With KSEB and PM Surya Ghar

    We check you qualify for the subsidy: a home, the connection in your name, and the size the scheme covers.

  2. Free site survey

    Roof measurement, shading study through the day, structure check and cable routing.

    2
    With KSEB and PM Surya Ghar

    We register you on the PM Surya Ghar portal and apply. KSEB checks that your connection can take the plant.

  3. Design & written quote

    Exact panel layout, inverter spec, generation estimate and fixed price — plus what subsidy you qualify for.

    3
    With KSEB and PM Surya Ghar

    Nothing goes on the roof until KSEB's feasibility approval is in. Fitting early can cost you the subsidy.

  4. Installation

    Typically two to four days on site for a residential plant. Our own team, no sub-contractors.

    4
    With KSEB and PM Surya Ghar

    We upload the plant details to the portal and apply for the net meter.

  5. Approval & handover

    Monitoring app set up on your phone, a full walkthrough of the plant, and an AMC if you want one.

    5
    With KSEB and PM Surya Ghar

    KSEB fits the net meter, inspects the plant and issues the commissioning certificate. The subsidy then goes to your bank account.

Hardware

Solar panel and inverter brands we install

Panels and inverters we can warranty, service and get replacements for.

Questions

Solar questions we get asked most

How much roof space do I need?

Roughly 80 to 100 square feet per kW with standard panels, and it needs to stay reasonably unshaded through the middle of the day. We measure and run a shading check on the site visit — a tree that looks harmless in the morning can cost you a third of your generation at 2pm.

How much will it actually cut my bill?

It depends entirely on your consumption pattern and system size, which is why we size from your last twelve months of bills. Anyone quoting you a percentage before seeing those bills is guessing.

Do you handle the subsidy and net metering paperwork?

Yes — application, technical documents and utility liaison, start to finish. Scheme rules change, so we confirm what you qualify for before quoting, and put that figure in writing.

Will solar work during a power cut?

An on-grid system shuts down during a cut — that's a safety requirement, not a fault, because it protects line workers. If you want power through cuts you need a hybrid system with a battery.

How long does installation take?

Two to four days on site for a typical residential rooftop plant. Utility approval and meter changeover run on their own timeline on top of that, and we'll be straight with you about it upfront. We won't promise a date that sits with the utility.

What maintenance does it need?

Panel cleaning a few times a year — more if you're near dust or trees — plus an annual check of connections, mounting and inverter performance. The monsoon does a fair amount of the cleaning for you.

How long do panels last?

Panels typically carry a 25-year performance warranty and lose output slowly, a fraction of a percent a year. The inverter is the component most likely to need replacing first, usually somewhere past the ten-year mark.

What's the payback period?

At our pricing, typically four to five years after subsidy. A 3kW plant at ₹2,10,000 comes to about ₹1,32,000 after the ₹78,000 PM Surya Ghar subsidy, and generates roughly 4,300 units a year — around ₹32,000 of electricity at current KSEB rates. Without subsidy it's closer to six or seven years. Your actual figure depends on your consumption, which is why we size from your bills.

Where we work

Solar panel installation near you

Same team, same prices, same warranty in every one of these. Pick your town to see what we've done there and how quickly we can get to you.

Send us your last electricity bill

That's all we need to tell you what size plant fits, what it costs and what you'd actually save. Free, and no obligation.

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