Every Indian solar installer has had the same conversation: a prospect messages "bhai, solar ka kitna kharcha hoga?" and you spend the next 20 minutes sending individual product photos, specs, and rough prices, only to never hear back. A WhatsApp Business catalog does not solve every problem in solar sales, but it does solve that one. It puts your product range in front of the customer in 30 seconds, looks professional, and creates a natural opening for a real conversation.
This guide shows Rohit (a scaling EPC owner managing 6 reps across three cities) and Imran (a solo installer in Tier-2 who handles every lead himself) exactly how to set up a catalog, which products to list, how to price them honestly, when to share it, and, critically, when the catalog is not enough and a proper proposal is required.
Key Takeaway
A WhatsApp Business catalog gives Indian solar installers a lightweight, zero-cost product showcase that can be shared in one tap, but it cannot show ROI, payback period, PM Surya Ghar subsidy calculations, or generation estimates. Use the catalog to qualify interest and warm up the lead; use a QuickEstimate proposal to close the deal.
Imran from Nagpur described it this way: "Pehle log poochte the aur main photo bhejta rehta tha ek ek karke. Ab catalog bhejta hoon, log khud dekh lete hain, aur jo serious hai woh wapas aata hai." (Before, people would ask and I kept sending photos one by one. Now I send the catalog, they browse themselves, and the serious ones come back.)
What is a WhatsApp Business catalog, and what it actually does
WhatsApp Business (the free app, not the API) includes a built-in catalog feature that lets you list up to 500 products with a name, description, price, product code, and up to 10 images each. Customers can browse your catalog directly inside WhatsApp without leaving the app. They can tap any item and message you about it in one tap.
For solar businesses, this means a customer who asks "how much does a 3kW system cost?" can be sent your catalog link in seconds. They see your panels, inverters, complete system packages, and batteries, all in a single scrollable view. It is not an e-commerce checkout. There is no "buy now." It is a digital brochure that lives inside the app your customer already uses every hour.
Catalog vs. Broadcast vs. Proposal, which does what
| Tool | Best For | What It Cannot Do | Stage in Funnel |
|---|---|---|---|
| WhatsApp Catalog | Product awareness, first impression, qualifying interest | ROI, payback, subsidy, sizing | Top-of-funnel (ToFu) |
| WhatsApp Broadcast | Re-engagement, follow-up nudges, subsidy news | Two-way conversation at scale | Mid-funnel (MoFu) |
| QuickEstimate Proposal | Site-specific sizing, ROI, payback, subsidy, closing | Nothing, it handles it all | Bottom-of-funnel (BoFu) |
| WhatsApp Business API | Automated template messages, multi-agent, CRM sync | Catalog browsing (catalog is app-only) | All stages at scale |
Read our deep-dive on WhatsApp broadcast for solar business to understand how broadcast fits alongside the catalog in your workflow. For a full picture of features you should demand from any WhatsApp tool in your stack, see the WhatsApp CRM features checklist.
Step-by-step: Setting up your WhatsApp Business catalog
Download or switch to WhatsApp Business
If you are on the personal WhatsApp app, download WhatsApp Business from the Play Store or App Store. You can port your existing number. The catalog feature is only available in WhatsApp Business, not in the personal app or the API without a frontend.
Complete your Business Profile first
Go to Settings → Business Tools → Business Profile. Add your business name, category (choose "Energy & Utilities"), address, website, and a professional profile photo. Customers see this before they see your catalog, an incomplete profile kills credibility instantly.
Open Catalog Manager
Settings → Business Tools → Catalog. Tap "Add new item." You will see fields for: item name, price, description, link (optional), product code (optional), and up to 10 images. On a desktop you can also manage the catalog at business.facebook.com/commerce, linking your WhatsApp Business account to your Meta Business Manager.
Prepare your product images to spec
WhatsApp recommends 800×800 px square images (minimum 640×640). Use JPEG or PNG, file size under 5MB each. For solar: use actual product photos on a clean background, not stock photos. A real 330W monocrystalline panel on a white sheet beats a generic manufacturer image every time. Include a system-level render (panel array on a rooftop) as the lead image for package listings.
Add your products, start with packages, then components
List complete system packages first (3kW on-grid, 5kW hybrid, 10kW on-grid) because most customers think in system sizes, not components. Then add individual components (panels, inverters, batteries) for the technically-minded buyer and for cross-sell opportunities. We cover exact product entries below.
Enable catalog sharing in chats
Settings → Business Tools → Catalog → toggle on "Show in chats." This places a small storefront icon in every chat window so customers can tap to browse without you sending anything. You can also share individual items or your full catalog link (wa.me/c/YOURNUMBER) anywhere, in your Instagram bio, on a visiting card QR code, or in a broadcast message.
Test from a different phone number
Before sending your catalog link to any lead, open it on a second device using a different number. Check that images load, descriptions are clear, and the "Message" button on each item routes back to you correctly. A broken catalog is worse than no catalog.
What to list: five essential solar product entries
Pro Tip
Write every catalog description as if the customer's wife, mother, or office manager is reading it, not a technical buyer. Avoid wattage jargon in the first sentence. Lead with the outcome ("powers your AC, fridge, and 4 fans for 6–8 hours daily") and put the specs in the second paragraph.
1. 3kW On-Grid Solar System (most popular residential)
Name: 3kW On-Grid Solar System, Residential
Price: "Contact for Price" or ₹1,65,000 onwards (see pricing section below)
Description example:
Ideal for a 2–3 BHK home using up to 350 units per month. Includes 8–9 panels (330W mono PERC), string inverter (Havells/Solis/Growatt), mounting structure, DC cabling, and AC DB. Grid export eligible under PM Surya Ghar, subsidy up to ₹78,000 applicable. Installation within 5 working days post-survey.
Specs: 8 × 330W mono PERC | 3kW string inverter | 25-year panel warranty | 5-year inverter warranty.
2. 5kW Hybrid Solar System (growing segment)
Name: 5kW Hybrid Solar System, With Battery Backup
Price: "Contact for Price" or ₹2,95,000 onwards
Description example:
Best for homes with frequent power cuts or businesses needing critical load backup. Includes 14–15 panels (370W), 5kW hybrid inverter, 10kWh lithium battery bank, and all BOS. Runs AC + fridge + fans through a 4–6 hour power cut. Subsidy available on solar component under PM Surya Ghar; battery component taxed at 18% GST.
3. 330W / 545W Monocrystalline Solar Panel (component)
Name: 330W Mono PERC Solar Panel, Tier-1
Price: ₹8,500–₹9,500 per panel (or "Contact for bulk pricing")
Description example:
Tier-1 rated monocrystalline PERC panel. 21.3% efficiency, 25-year linear power guarantee, IEC 61215 / IEC 61730 certified. Suitable for both on-grid and hybrid systems. Brands: Waaree / Adani / Vikram Solar depending on stock.
4. 3kW String Inverter (component)
Name: 3kW String Inverter, On-Grid
Price: ₹18,000–₹24,000
Description example:
Single-phase string inverter, 97.2% efficiency, remote monitoring via app. Compatible with PM Surya Ghar net metering requirements. Brands stocked: Growatt, Solis, Havells. 5-year standard warranty, extendable to 10 years.
5. 5kWh Lithium LFP Battery (component)
Name: 5kWh Lithium LFP Battery, Solar Storage
Price: "Contact for Price" (market-sensitive)
Description example:
LiFePO4 chemistry, 6,000+ cycle life, BMS with overcharge / deep-discharge protection, compatible with major hybrid inverters. Rack or wall-mount options. 10-year warranty from manufacturer. Ask us about battery-financing options, EMIs from ₹3,200/month.
Price vs. "Contact for Price", making the right call
This is the most debated question in the solar catalog setup. Here is the honest framework:
| Scenario | Show Price? | Why |
|---|---|---|
| Components (panels, inverters), standard models | Yes, show "from ₹X" | Customers Google these anyway; showing price signals honesty and saves you qualifying calls |
| System packages, residential on-grid | Yes, show "from ₹X" with a caveat | Anchors the conversation; add "final price depends on roof type, wiring, and net metering charges" in description |
| Hybrid / off-grid systems with battery | Contact for Price | Battery pricing is volatile (lithium spot market); a stale price embarrasses you or costs you margin |
| Commercial / industrial (10kW+) | Contact for Price | Load profile, roof space, transformer capacity, and SLD requirements vary enormously; a catalog price misleads |
| AMC / service packages | Yes, show annual rate clearly | Standardised deliverable; showing ₹3,500/year for 2 visits + panel cleaning is a clean upsell |
Read our full analysis on handling price objections in solar sales, the same psychology that applies in a catalog description applies in every customer conversation.
How to share your catalog, four methods
Method 1: In-chat storefront icon
When a customer messages you, they see a small shop icon at the bottom of the chat. One tap opens your full catalog. Zero effort from you. This is the default behavior once you enable "Show in chats." Best for: inbound leads who already messaged you.
Method 2: Share individual items in chat
In any chat, tap the attachment icon → Catalog → select one or more items → send. The customer sees a rich card with image, name, price, and a "Message" button. Best for: when a customer asks specifically about one product ("do you have a 5kW system?"), send that exact listing.
Method 3: Catalog link (wa.me/c/YOURNUMBER)
Every WhatsApp Business account has a shareable catalog link in the format wa.me/c/91XXXXXXXXXX. Put this in your Instagram bio, Google Business profile, Indiamart listing, visiting card QR code, and email signature. Anyone with WhatsApp opens it directly. Best for: passive lead generation from digital properties.
Method 4: Broadcast message with catalog link
Combine your broadcast strategy with catalog sharing. When you send a new pricing update or a "monsoon offer" broadcast, include your catalog link. Recipients can tap to browse without replying. Best for: re-engaging existing leads who went cold. Do not paste the link as plain text, use the in-app item share so it renders as a rich card.
Using the catalog as a pre-proposal tool
The most effective use case Rohit's team discovered: send the catalog as a response to "how much does solar cost?", immediately, without asking any qualifying questions. Here is the script they use:
"Rohit Solar ke catalog mein aapko humare sab packages aur components milenge, seedha dekh sakte hain prices aur specs. [Catalog link]. Iske baad agar aap chahein toh main aapke ghar ki site dekh ke exact proposal bhej sakta hoon, usmein aapka ROI, bijli bill savings, aur PM Surya Ghar subsidy bhi hoga."
What this does:
- Answers the question immediately, no friction
- Positions the catalog as the entry point
- Plants the idea of a formal proposal as the logical next step
- Mentions subsidy, ROI, and savings, three things the catalog cannot show, as reasons to go deeper
This moves the prospect from "browsing" to "serious conversation" faster than any other first-response script they tested. See the solar sales funnel India guide for how this fits the broader qualification flow.
Stats: WhatsApp catalog impact on solar pre-qualification
Sources: Statista WhatsApp India 2025; installer survey data from QuickEstimate user base; Think with Google India Digital Consumer; Meta WhatsApp Business Catalog documentation; MNRE PM Surya Ghar scheme page; IEA India Solar Energy profile.
Catalog vs. proper solar proposal, when to use each
This is the most important distinction in this entire guide. If you are sending catalog links to customers who are already at the proposal stage, you are losing deals.
| Situation | Use Catalog | Use QuickEstimate Proposal |
|---|---|---|
| Customer asks "how much does solar cost?" (first contact) | ✓ Send catalog | - |
| Customer wants to know ROI / payback period | ✗ Catalog cannot show this | ✓ Proposal with ROI section |
| Customer asks about PM Surya Ghar subsidy amount | ✗ Cannot calculate subsidy | ✓ Auto-calculates subsidy slab |
| Customer has had site survey done, ready to compare quotes | ✗ Too thin for comparison | ✓ Site-specific generation estimate |
| Referral lead asking for a quote to compare with competitor | ✗ Won't survive comparison | ✓ Branded PDF with full specs |
| Commercial lead with electricity bill >₹30,000/month | ✗ Unprofessional for large deals | ✓ Full commercial ROI with IRR |
| Instagram DM / cold inbound asking "kya karte ho?" | ✓ Send catalog | - |
For a detailed breakdown of what a proper proposal must include, read how to write a solar proposal and how to make a solar proposal PDF.
The real limitations of a WhatsApp catalog for solar
Be honest with yourself about what the catalog cannot do. Indian solar customers, especially in the PM Surya Ghar era, are now asking more sophisticated questions. A catalog answers exactly zero of them.
What the catalog does well
- Shows product range visually in seconds
- Gives a price anchor for budgeting conversations
- Works 24/7, no rep needed to share it
- Professional first impression for inbound leads
- Shareable link works outside of WhatsApp too
- Free, no subscription, no per-message cost
- Easy to update pricing without reprinting brochures
What the catalog cannot do
- Calculate PM Surya Ghar subsidy (₹30k–₹78k depending on kW)
- Show payback period or ROI based on bill amount
- Estimate solar generation for customer's location and roof
- Break down financing / EMI options
- Show comparison between on-grid vs. hybrid for this customer
- Include net metering process or DISCOM timeline
- Track whether the customer viewed it, for how long
The gap between "catalog browsing" and "ready to sign" is where 80% of Indian solar deals are won or lost. That gap is filled by a proper proposal, and specifically by a proposal that can be generated in under 3 minutes from a customer's bill amount and roof photos. See whatsapp conversion rate benchmarks solar for data on how quickly reply-to-close rates drop when a formal proposal is delayed.
Building the catalog → proposal bridge
The catalog's job is to get the customer to say one of two things: "yeh wala system ke baare mein aur batao" or "iska price kya hoga mere liye." Both of these are your signal to shift from catalog to proposal mode.
- 01 Customer messages about any catalog item, immediately ask 3 qualifying questions: monthly electricity bill, state/city, and whether they own or rent. This takes 90 seconds and unlocks a full proposal.
- 02 Enter the lead in QuickEstimate, bill amount, load details, state (for solar irradiance and DISCOM net metering rules), and subsidy eligibility. The system sizes the system automatically.
- 03 Generate and send the proposal PDF via WhatsApp, branded with your company logo, showing system size, generation estimate, ROI, payback period, PM Surya Ghar subsidy, and net cost. Sent as a PDF in the same WhatsApp chat where the catalog inquiry started.
- 04 Follow up within 24 hours, use a broadcast or individual message referencing the specific proposal items. "Aapne 5kW hybrid dekha tha catalog mein, proposal mein uska ROI 4.2 saal dikha raha hai aapke area mein."
- 05 Track proposal open/view status in QuickEstimate, know exactly when the customer opens the proposal PDF, so you call at the moment of peak interest rather than guessing.
For the broader context of how proposals convert, read solar sales best practices. If you are still on the fence about whether a CRM is worth it for your business size, when to buy a solar CRM will give you a clear answer.
Common mistakes Indian solar installers make with WhatsApp catalog
Avoid These
- Listing 40+ products with no grouping, customers scroll for 2 seconds and leave. Keep it to 10–12 core items: 3–4 packages, 3–4 key components, 1–2 service/AMC items.
- Using manufacturer stock images, every competitor has the same image. Use your own installation photos. Even a phone camera photo of a panel you actually stock beats a polished OEM render.
- Stale prices, solar component prices change monthly. If your catalog shows ₹9,000/panel and the current market is ₹7,500, customers will think you are overpriced. Update quarterly minimum.
- No description, just product name and price, the description field is free advertising space. A two-line outcome statement ("runs your AC through 6-hour power cut") converts 3× better than specs-only.
- Using catalog as a substitute for proposal on warm leads, the most expensive mistake. A warm lead who has already asked qualifying questions needs a proposal, not a browsable catalog. Sending a catalog at this stage signals that you did not listen.
QuickEstimate: what the catalog cannot do, the proposal does
- →Site-specific system sizing based on actual bill amount, shadow analysis, and roof area, not a generic catalog entry
- →PM Surya Ghar subsidy calculation, exact slab (₹30,000 / ₹60,000 / ₹78,000) applied automatically based on system size
- →ROI and payback period, year-by-year savings, break-even month, and 25-year cumulative savings in a visual chart
- →Branded PDF in under 3 minutes, shareable via WhatsApp in the same chat thread where the customer first asked about your catalog
- →Proposal tracking, know the moment a customer opens your proposal, so follow-up is timed perfectly
Frequently Asked Questions
Can I use the WhatsApp Business catalog if I am on the API (via a BSP)?
The native in-app catalog browse experience is only available on the WhatsApp Business App (the phone app), not through API-based BSP setups. On the API, you can send catalog item messages as templates, but customers cannot open and browse your full catalog the way they can with the app. If you have migrated to the API, use your catalog link (wa.me/c/) in broadcast templates to replicate the browse experience.
How many products should I list in my solar WhatsApp catalog?
Keep it to 10–15 items maximum. More than that and customers experience decision fatigue. Structure it as: 3–4 complete system packages (3kW, 5kW, 10kW, 5kW hybrid), 4–5 key components (panels, inverters, battery, structure, DCDB), and 1–2 service items (AMC plan, cleaning package). A focused catalog converts better than an exhaustive one.
Should I show GST-inclusive or GST-exclusive prices in the catalog?
Always show GST-inclusive prices for residential customers (or clearly note "prices inclusive of 12% GST" in the description). Residential buyers budget based on total outgo. For commercial listings, you can show ex-GST with a note since their CA will handle input credit. Hiding GST leads to pricing confusion and trust issues at the proposal stage, exactly the opposite of what you need.
Can I track who viewed my WhatsApp catalog?
No. WhatsApp Business does not provide catalog view analytics, you cannot see who opened your catalog, how long they spent on it, or which items they viewed. This is a significant limitation compared to a tracked proposal PDF. If analytics matter to you (and they should, for warm leads), use QuickEstimate's proposal tracking feature so you know exactly when the customer opens the document.
Does a WhatsApp catalog replace a company website for solar businesses?
No, they serve different purposes. A website is found through search (Google, Justdial), handles SEO, and hosts detailed technical content. A catalog is found inside WhatsApp by existing contacts. For many solo installers and small EPCs, a catalog is a faster and more practical first step than a website, but a website remains necessary for inbound digital marketing. Use both.
Is the WhatsApp Business catalog free for Indian solar businesses?
Completely free. The WhatsApp Business app and all its features, including catalog, quick replies, labels, and broadcast, are free. There is no per-listing fee, no subscription, and no hidden cost. The only paid path is the WhatsApp Business API (via a BSP like Interakt, Wati, or AiSensy), which you would adopt once you need automated templates, multi-agent inbox, or CRM integration, not for the catalog itself.
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