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Good for your home. Better for tomorrow.India · Rooftop solar
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SOLAR RAY · ROOFTOP SOLAR FOR INDIAN HOMES

Your rooftop.
Your power.
Your brighter future.

Bring clean energy home with Solar Ray’s residential and commercial rooftop solar installation. Explore your system size, understand PM Surya Ghar, and take a clear next step towards lower electricity bills.

Find my solar size Explore the government scheme
Built around your roof.
Designed around your life.
Illustrative rooftop solar panels on an Indian home in warm sunlight
SUNLIGHT IN. POSSIBILITIES OUT.
PM SURYA GHARSupport for your solar journeyExplore residential subsidy eligibility
Make your own clean energy Put your rooftop to work A lighter footprint, every day
A DAY POWERED BY POSSIBILITY

Follow the sun.
Feel the difference.

Move the sun through the day and see how rooftop solar fits into everyday life.

Midday sunshine

Your roof is making power.

Solar panels turn daylight into electricity your home can use. Actual output varies with weather, shade and system design.

An illustrative story, not a production forecast. Standard grid-connected solar switches off during a grid outage; backup needs suitable batteries and equipment.

Illustrative solar rooftop showing the change from daylight to evening
12:00Daytime solar
MorningMiddayAfter sunset
A SMARTER WAY TO POWER YOUR DAY

Solar that fits
the way you live.

Every rooftop is different. Start with your energy needs, your available space, and a clear plan for what comes next.

01 / FOR YOUR HOME

More sunshine.
Less bill.

A rooftop system sized for your household, with guidance on the PM Surya Ghar application journey.

Explore home solar
02 / FOR YOUR BUSINESS

Power your work.
Plan your savings.

Explore solar for your shop, office or commercial roof. We’ll assess your daytime energy use and site needs.

Discuss a business roof
03 / FROM PLAN TO POWER

A clear path.
At every step.

From your first roof assessment to installation planning and commissioning, understand the steps ahead.

See the solar journey
A SMALL STEP TOWARDS YOUR SOLAR HOME

Find your solar size.
Start your conversation.

Explore a simple estimate on the left, or send your enquiry on the right. You can ask for a survey even if you don’t know your bill or roof size yet.

01 / EXPLORE YOUR SOLAR SIZE

What could your roof do?

Try an example
About how much do you pay each month?
Space in sunlight, away from tanks and shade. A 20 ft × 20 ft roof is 400 sq ft.

Your property type and state in the enquiry form also help refine this estimate.

How we work out your estimate
  • We assume ₹8.0 for each unit on your bill.
  • Each 1 kW of panels makes about 120.0 units a month and needs about 100.0 sq ft of clear roof.
  • We use a guide installation price of ₹60,000 per kW, before government support.
  • We assume you use 80% of the power made by your panels. We do not count credits for power sent to the grid.

These are starting assumptions. Final size and price depend on a roof survey, shade, equipment and your electricity provider’s approval. This calculator covers 1–10 kW systems.

YOUR SOLAR STARTING POINT
—kW

Suggested panel system size kW tells you how large your solar system is.

Power made each month— units

“Units” are the same electricity units you see on your bill.

Possible yearly bill savings—

Estimated reduction in energy charges over a year.

Possible government support—

Also called a subsidy: support for an eligible home.

Approximate cost after support—

Guide price minus possible subsidy. Subsidy is claimed separately after the required approvals.

Enter your bill and roof space to explore your estimate. You can send an enquiry without using the calculator.

A starting estimate, not a final quotation or approval. Fixed charges, finance costs, maintenance and state subsidies are excluded.

02 / REQUEST YOUR SOLAR SURVEY

Let’s talk about your roof

No calculator required. Share your details and we’ll discuss the next step.

Your enquiry goes to the Solar Ray team. No Aadhaar or bank details needed.

PM SURYA GHAR: MUFT BIJLI YOJANA

A national initiative.
A personal opportunity.

The Government of India’s rooftop solar scheme supports eligible households in making the switch to solar. Start by understanding your eligibility and the application process.

Visit the official scheme portal

Understand the subsidy

Central financial assistance for eligible individual residential systems:

First 2 kW₹30,000 / kW
Next 1 kW₹18,000 / kW
Beyond 3 kWNo additional CFA

Special category states/UTs have higher central support. Eligibility includes a residential connection, applicable domestic-content requirements, portal registration and a registered vendor. The calculator excludes state subsidies.

Read the official CFA guidance ↗

Solar Ray is an independent installation business. This website is not a government portal. Confirm vendor registration, current benefits and local DISCOM requirements on the official portal before applying.

FROM YOUR FIRST QUESTION TO YOUR FIRST UNIT

Your solar journey,
made simple.

01

Let’s understand your roof

Share your location and electricity bill. A site survey checks shade, roof structure and available space.

02

Get a plan that fits

Review your system design and quotation. For eligible homes, register on the portal and follow DISCOM requirements.

03

Bring solar home

Agree on equipment and installation scope. Proceed after the necessary approvals and safety checks.

04

Switch on your sunshine

Complete inspection and metering. Eligible applicants submit commissioning and bank details to claim subsidy.

THE SOLAR RAY JOURNAL

A little knowledge.
A brighter decision.

Explore all solar guides ↗
A LITTLE CLARITY GOES A LONG WAY

Good questions.
Clear answers.

Wondering if solar is right for your home? Here’s where to start.

How do I know how many kW I need?

Your monthly consumption, roof space, sunlight and sanctioned load determine system size. Our calculator offers a starting point; the final recommendation follows a site survey and review of your electricity bills.

Can I apply for PM Surya Ghar?

The scheme supports eligible residential electricity connections, subject to current rules. Check the official portal for eligibility, prior subsidy conditions, domestic-content requirements and vendors registered with your DISCOM. Commercial systems do not qualify for this household subsidy.

Will solar make my electricity bill zero?

Solar can reduce your energy charges. Your bill can still include fixed charges, taxes and grid imports. Savings depend on generation, usage and local net-metering rules, so a zero bill is not guaranteed.

Does rooftop solar work during a power cut?

A standard grid-connected system switches off during a grid outage for safety. Backup requires a suitable hybrid system, batteries and approved protection arrangements. Ask about your backup needs during the survey.

What should I have ready for a survey?

Your latest electricity bill, approximate roof area, location and any concerns about shading or roof access. Don’t submit identity documents, bank details or passwords through this enquiry form.

When is the government subsidy received?

Subsidy is claimed through the official portal after the required installation, DISCOM inspection and commissioning steps. Approval and payment timing are controlled by the scheme authorities. The upfront quotation and subsidy are separate.