If you want to know how to sell solar to Indian homeowners, the short answer is this: respond fast, size the system from the electricity bill, hand over a clear proposal on the first visit, and follow up on a fixed schedule. The 12 steps below turn that into a repeatable playbook your whole team can use.
This guide is written for rooftop solar installers, EPCs and channel partners. Everything here is practical field advice, not survey data. Where we quote scheme rules, they come from official government sources listed at the end.
How to sell solar: the 12 steps at a glance
- Reply to every new lead within minutes.
- Qualify from the electricity bill before you travel.
- Design the system and hand over the proposal on the same visit.
- Explain subsidy and payback in the customer's own terms.
- Put the EMI next to the electricity bill.
- Make trust visible, on paper.
- Handle the five common objections with prepared answers.
- Get every decision-maker into the conversation.
- Follow up on WhatsApp with a fixed cadence.
- Ask for referrals at the right moment.
- Collect genuine reviews and proof of work.
- Track your pipeline and learn from lost deals.
Before the visit: speed and qualification
1. Reply to rooftop solar leads within minutes
A homeowner who fills a form or sends a WhatsApp enquiry is usually contacting two or three installers at the same time. The first one who replies with something useful sets the terms of the conversation. Reply the same hour, ideally within minutes, even if it is only to ask for the bill.
Make this a rule, not a hope. Assign one person to watch incoming leads during working hours, and keep a saved reply ready so that nobody has to type it from scratch.
2. Qualify from the electricity bill
The electricity bill tells you almost everything you need before a site visit: sanctioned load, monthly units, tariff category, DISCOM and whether the connection is in the customer's name. Ask for a photo of the last bill (and a summer bill if possible, since usage peaks then).
From the bill you can estimate the right system size and a rough budget, which lets you give a ballpark on the first call. Our guide on sizing a solar system from the electricity bill walks through the calculation. Also ask three quick questions: do they own the roof, is the roof concrete or sheet, and who else in the family will decide.
On site: design, proposal and a clear solar sales pitch
3. Design and propose on the same visit
The most common way installers lose momentum is the gap between site visit and quotation. "We will send the quote in two days" often becomes a week, and by then a competitor has already been on the roof.
Go to the site with everything you need to finish there: roof measurements, shadow check, panel layout, inverter choice and a price. Hand over a written proposal before you leave, or send it on WhatsApp while you are still sitting with the family. Tools like PitchSun can generate the rooftop layout, subsidy and payback on a phone during the visit, but a well-prepared spreadsheet template also works. What matters is that the customer has a clear document in hand the same day. If you need a structure, see our solar quotation format and checklist.
4. Explain subsidy and payback in the customer's language
Homeowners do not think in kWp and performance ratio. They think in "my bill is ₹2,500 a month" and "how much will I get back from the government". Speak in rupees, units and months, and in Hindi or the local language if that is what the family is comfortable with.
Under PM Surya Ghar: Muft Bijli Yojana, the central subsidy for residential systems is ₹30,000 for 1 kW, ₹60,000 for 2 kW and ₹78,000 for 3 kW and above, as published by PIB. Tell customers clearly that the subsidy is credited after installation and DISCOM inspection, so they need to fund the full amount first (or use a loan). Some states add their own top-up, so check your state's rules. Our PM Surya Ghar subsidy guide has the full eligibility and application steps.
Example: Suppose you quote ₹1,80,000 for a 3 kW system (a figure assumed only for illustration). After the ₹78,000 central subsidy, the net cost is ₹1,02,000. PIB notes that a 3 kW system can generate over 300 units a month on average. If those 300 units offset power the family would otherwise buy at ₹7 per unit (again an assumption), the saving is ₹2,100 a month, or ₹25,200 a year. Payback is ₹1,02,000 ÷ ₹25,200, or roughly 4 years.
Always say that real savings depend on the family's usage, the tariff slab and the state's net metering rules. A free solar subsidy and savings calculator is handy for running these numbers live in front of the customer.
5. Put the EMI next to the bill
For many middle-income families, the question is not "is solar worth it" but "can I pay for it this month". Show the loan option on the same page as the savings. According to a PIB release of July 2026, collateral-free loans are available from nationalised banks at repo rate plus 0.5%, stated as 5.75% a year at present, with a 10-year tenure.
Example: A loan of ₹1,00,000 at 5.75% for 10 years works out to an EMI of about ₹1,098 a month. Placed next to the ₹2,100 monthly saving from the example above, the customer can see the logic at a glance. Loan limits, eligibility and processing are decided by the bank, so ask the customer to confirm with their branch.
6. Make trust visible, on paper
Trust is often the real objection behind "let me think about it". Do not just say you are reliable. Show it:
- Your registration as a vendor on the national rooftop solar portal, if you are registered.
- The PM Surya Ghar guidelines require registered vendors to provide five years of free comprehensive maintenance from commissioning, and a five-year system warranty. Put this in writing in your proposal.
- Panel and inverter make, model and manufacturer warranty documents.
- Photos and addresses of your nearby installations (with the owners' permission).
- A named person the customer can call after installation.
A solar sales script for the five common objections
7. Prepare answers before you hear the objection
Most objections repeat. Write down your best answer to each, practise it with your team, and keep it short. Listen fully before you respond, and repeat the concern back so the customer knows you heard it.
| Objection | What is usually behind it | How to respond |
|---|---|---|
| "It's too expensive." | They are comparing the total price with nothing, or with a cheaper quote. | Show net cost after subsidy, the EMI next to their current bill, and a line-by-line list of what is included (structure, net meter work, warranty, five-year maintenance). If comparing quotes, compare component makes and scope, not only the total. |
| "I'll wait. Prices may fall." | Uncertainty, or no reason to act now. | Every month of waiting is another full electricity bill. Also note the scheme guidelines say PM Surya Ghar is to be implemented till FY 2026-27, so subsidy terms after that are not guaranteed. Suggest they confirm on the official portal. |
| "How do I know you're genuine?" | Fear of fly-by-night vendors or a subsidy that never arrives. | Show your portal registration, written warranties, nearby installations they can visit, and explain that the subsidy is applied for on the government portal in the customer's own name. |
| "My roof won't work." | Small roof, water tank, shade, or a rented or shared building. | Show the actual layout on their roof, including what fits around the tank. If the roof truly is unsuitable, say so honestly. That builds trust for referrals. |
| "What about maintenance?" | Worry about cleaning, repairs and who to call. | Explain the five-year free maintenance commitment, show how simple panel cleaning is, and give them your service number in writing. |
8. Get every decision-maker into the conversation
In most Indian homes, solar is a family decision. If you pitch only to the person who called you, they have to repeat your pitch to a parent or spouse, usually badly. When booking the visit, ask: "Who else will be part of the decision? Can they be there?" If they cannot, offer a short video call or a one-page summary written for that person.
Solar follow-up messages: a WhatsApp cadence that works
9. Follow up on a fixed schedule
Many deals are lost simply because nobody followed up. Put a fixed cadence in place and make sure each message adds value. Get the customer's consent to message them on WhatsApp, and stop if they ask you to.
| Day | Goal | What to send |
|---|---|---|
| Day 0 | Confirm the proposal | Proposal PDF or link, plus a one-line summary of net cost and saving. |
| Day 1 | Answer open questions | A short check-in asking if anything in the proposal is unclear. |
| Day 3 | Build trust | Photos of a nearby installation, or your warranty and maintenance terms. |
| Day 7 | Remove the money barrier | The EMI option and how the bank loan process works. |
| Day 14 | Create a reason to decide | A revised option (for example a smaller system), or a subsidy process update. |
| Day 30 | Keep the door open | A polite close-out message. Move to a monthly or seasonal check-in list. |
Here are short sample messages. Treat them as templates and adjust the tone to your customer.
Template (Day 0): Namaste Sharma ji, thank you for your time today. Your 3 kW proposal is attached. Net cost after subsidy is ₹[amount], estimated saving about ₹[amount] per month. Happy to answer any question here.
Template (Day 3): Sharma ji, sharing photos of a system we installed in [colony] last month. Aap chahein to owner se baat bhi karwa sakte hain.
Template (Day 7): A quick note on financing: the bank loan for rooftop solar needs no collateral, and the EMI on ₹[amount] would be around ₹[amount] per month. Should I share the steps?
Template (Day 30): Sharma ji, I don't want to disturb you further. Whenever you are ready, just reply here and we'll update the quote. Thank you.
After the sale: referrals, reviews and social proof
10. Ask for referrals at the right moment
The best time to ask is when the customer is happiest: after commissioning, or after the first bill that shows a lower amount. Ask a specific question: "Is there one neighbour or relative who complains about their bill?" A generic "please refer us" rarely gets a name. Many installers offer a small thank-you, such as a free cleaning visit, for a referral that converts.
11. Collect genuine reviews and proof
Social proof works only if it is real. Never write fake reviews or quote made-up savings. Instead:
- Ask happy customers for a Google review, with a direct link sent on WhatsApp.
- With permission, photograph the installed system and the before-and-after bill.
- Keep a list of customers willing to take a call from a prospect.
- Keep your profile on the national portal up to date. The scheme guidelines provide for vendor profiles to show ratings and consumer feedback.
How to convert solar leads consistently: track the pipeline
12. Track every lead and learn from lost deals
You cannot improve what you do not measure. Even a simple sheet works: lead date, source, bill amount, system size, stage, next follow-up date and, for lost deals, the reason. Review it every week with your team.
Over a few months you will see patterns in your own business: which lead sources convert, how long deals take, and which objection costs you the most. That is far more useful than any generic number. If you want these steps (lead, visit, proposal, follow-up) in one place, you can join the PitchSun early access list.
Learning how to sell solar well is less about clever lines and more about discipline: fast replies, honest numbers, a proposal on the spot and follow-up that never slips. Build those habits into your team and closing gets steadily easier.
Frequently asked questions
How do I sell rooftop solar to a homeowner in India?
Reply to the enquiry quickly, size the system from their electricity bill, and give a clear proposal on the first visit that shows the price, the PM Surya Ghar subsidy, the monthly saving and the EMI option. Then follow up on a fixed schedule instead of waiting for them to call back.
What should a solar sales pitch include?
A good pitch covers the customer's current bill, the recommended system size, the total price, the subsidy they can expect, the net cost, the estimated monthly saving and payback, the loan or EMI option, and what warranty and maintenance you provide. Keep it to one page they can read on their phone.
How often should I follow up with a solar lead?
A simple cadence is the same day, then day 1, day 3, day 7, day 14 and day 30. Each message should add something useful, such as a revised quote, an answer to their question or a subsidy update, rather than just asking if they have decided.
How do I answer a customer who says solar is too expensive?
Move the conversation from price to monthly cash flow. Show the subsidy, the net cost, and the EMI next to their current electricity bill, and explain what is included, such as net meter work, structure, warranty and five years of maintenance under PM Surya Ghar.
Is there a loan for rooftop solar under PM Surya Ghar?
Yes. As of July 2026, the government says collateral-free loans are available from nationalised banks at repo rate plus 0.5%, which it put at 5.75% a year, with a 10-year tenure. Loan limits and eligibility are set by the bank, so the customer should confirm with their branch.
Sources
- PIB — PM Surya Ghar: India's Solar Revolution (13 March 2025)
- PIB — PM Surya Ghar: Muft Bijli Yojana Makes Rooftop Solar Accessible for All with Subsidy Support and Low-Interest Financing (28 July 2026)
- MNRE — Guidelines for PM-Surya Ghar: Muft Bijli Yojana, Central Financial Assistance to Residential Consumers
- MNRE — National Portal for Rooftop Solar (PM Surya Ghar)