Rohit runs a solar business out of Ahmedabad. He started as a dealer in 2021, selling panels and inverters to residential customers. By 2023 he was doing installations too. Now his accountant calls him an EPC company, but his supplier still classifies him as a dealer on their portal. Pooja, who runs a channel-partner dealership in Pune, is confused about the same thing: she sells products and handles a bit of installation coordination, so what exactly is she?

This confusion costs money. The wrong classification means you miss out on PM Surya Ghar empanelment credits, overbuild working capital, or underprice your services by 10–15%. This post draws a sharp line between the three models so you can operate, and grow, with clarity.

Key takeaway

Dealer, Distributor, and EPC are not a hierarchy, they are three separate business models with different customers, margins, and risk profiles. A dealer sells hardware to end-users or small EPCs (5–8% margin). A distributor moves volume to other dealers (3–5% margin, thin but scalable). An EPC designs, supplies, and installs complete solar systems (15–25% margin, but highest working capital and execution responsibility). Your correct model depends on your GMV stage, team capability, and appetite for project risk.

The Three Models, At a Glance

Before going deep, here is the one-line definition of each.

  • Dealer: Buys solar hardware from a distributor or manufacturer and sells it to end customers (homeowners, businesses) or small EPCs. Does not do installation work.
  • Distributor: Buys large volumes from a manufacturer and resells to multiple dealers across a geography. Provides credit, training, and supply-chain support to the dealer network.
  • EPC (Engineering, Procurement, Construction): Designs a solar system for a specific site, procures the equipment, and installs it end-to-end. Takes responsibility for commissioning and often for net metering and subsidy paperwork.

None of these is inherently "better." They solve different problems.

Deep Dive: The Solar Dealer

A dealer is the last link in the physical supply chain before the end customer. In the residential PM Surya Ghar market, most active dealers are one- to five-person operations working a district or city zone.

What a dealer actually does

  1. Maintains a local stock of panels, inverters, mounting structures, and cables.
  2. Generates leads through referrals, local ads, or IndiaMART and JustDial listings.
  3. Issues quotations and closes sales, usually over WhatsApp or in person.
  4. Coordinates with a third-party installer (or a tie-up EPC) for the physical work.
  5. Handles DISCOM-facing net metering paperwork in some cases.

The key distinguisher: a dealer does not execute installation with their own team. If they do, they have crossed over into EPC territory.

Dealer margins, realistic numbers

System Size Typical Selling Price Hardware Cost Gross Margin Net Margin (after ops)
1 kW ₹65,000 ₹58,000 10.7% 5–7%
3 kW ₹1,80,000 ₹1,62,000 10% 5–8%
5 kW ₹2,80,000 ₹2,52,000 10% 6–8%
10 kW (C&I) ₹5,20,000 ₹4,68,000 10% 5–7%

Hardware margins are thin because pricing is visible on IndiaMART and customers compare. The real dealer edge is speed, quick delivery, local stock, and trust.

Working capital for dealers

A dealer running ₹50 lakh GMV per year typically needs ₹8–12 lakh in working capital: ₹4–6 lakh in inventory, ₹2–3 lakh in receivables float, and ₹1–2 lakh for ops. If you are considering starting out, see our guide on how much capital is needed to start a solar business.

PM Surya Ghar empanelment for dealers

Dealers are not directly empanelled under PM Surya Ghar. The scheme empanels EPCs and installers. A dealer who wants to participate in the subsidy ecosystem must either partner with an empanelled EPC or get their own EPC empanelment. See our full explainer on becoming a PM Surya Ghar empanelled vendor.

Watch out

Many dealers market PM Surya Ghar systems without being empanelled. If the customer's subsidy application is rejected because the vendor is not on the MNRE portal, the dealer faces chargebacks and trust damage. Always verify your empanelment status before quoting subsidy-eligible jobs.

Deep Dive: The Distributor

The distributor sits one rung above the dealer in the supply chain. They buy at high volume directly from manufacturers, Waaree, Adani Solar, Havells, Fronius, and redistribute to a dealer network, often across a state or multiple districts.

What a distributor actually does

  1. Maintains a large warehouse (typically 500–2,000 sq ft minimum) with panel stock measured in MW, not kW.
  2. Extends credit terms (typically 30–60 days) to trusted dealers.
  3. Provides product training, warranty claim processing, and pre-sales technical support.
  4. Does not interact with end customers directly.

Distributor margins, realistic numbers

Volume Tier Monthly Purchase Gross Margin Net Margin Working Capital Need
Entry ₹25–50 lakh 5–6% 2–3% ₹20–40 lakh
Mid-tier ₹50–2 crore 4–5% 2–3% ₹50–1.5 crore
Large ₹2 crore+ 3–4% 2–2.5% ₹1–3 crore

Distribution is a working-capital-intensive, margin-thin business. Profit comes from volume, credit float management, and manufacturer incentives (quarterly volume bonuses can add 0.5–1% effective margin). You need to review solar business loan options if you want to scale distribution without choking on receivables.

Key stat

According to Mordor Intelligence, India's solar market is projected to add over 30 GW annually by 2027. A mid-tier distributor selling into even 0.1% of that market is processing 30 MW/year, roughly ₹80–100 crore in revenue at current panel prices.

PM Surya Ghar role for distributors

Distributors are not directly empanelled either. They enable EPCs by supplying MNRE-approved panels and inverters. Supplying non-approved equipment to an EPC can get the EPC's empanelment flagged, so distributors who serve the residential scheme market must maintain an up-to-date MNRE-approved equipment list.

Deep Dive: The EPC

EPC is the most complete, and most complex, of the three models. An EPC company takes full responsibility from site survey to the moment the meter spins backward.

What an EPC actually does

  1. Conducts a site survey (shadow analysis, roof load, DISCOM feeder mapping).
  2. Designs the system (panel layout, string design, earthing plan).
  3. Procures equipment (panels, inverter, BOS).
  4. Manages civil work (mounting structure installation) and electrical work (wiring, earthing, metering).
  5. Commissions the system.
  6. Files net metering application with the DISCOM.
  7. Handles PM Surya Ghar subsidy documentation if applicable.
  8. Provides AMC (Annual Maintenance Contract) post-installation.

For a full breakdown of what goes into an EPC business, see our guide on what is solar EPC.

EPC margins, realistic numbers

Project Type Typical Contract Value Gross Margin Net Margin (after labour, overheads)
Residential 1–5 kW ₹65K–2.8L 28–35% 15–22%
Commercial rooftop 10–100 kW ₹5L–50L 22–28% 15–20%
Industrial rooftop 100 kW+ ₹50L–5Cr 18–24% 12–18%
Ground-mount utility ₹5Cr+ 12–16% 8–12%

EPC margins look high, but they come with exposure: payment risk (customers delay final 20–30%), warranty claims, and labour cost volatility. Net margins compress fast at scale if the business does not run a tight sales funnel.

Reality check

A residential EPC doing 20 systems/month at 3 kW average is managing ₹36 lakh in monthly turnover with ~₹6 lakh in net monthly profit, before tax. But they are also managing 20 active sites, 20 DISCOM applications, 20 customer WhatsApp threads, and 5–8 active installers. Without a system, this business breaks at 15 jobs/month. That is exactly when founders search for a solar CRM.

PM Surya Ghar empanelment for EPCs

This is where EPCs have a structural advantage. The scheme mandates that subsidies flow only through empanelled vendors. An empanelled EPC can process PM Surya Ghar applications on behalf of customers, which dramatically improves close rates on residential deals. See the full requirements in our post on PM Surya Ghar empanelled vendors.

Side-by-Side Comparison

Dimension Dealer Distributor EPC
Primary customer End users, small EPCs Dealers End users (residential, C&I)
Net margin 5–8% 3–5% 15–25%
Min working capital ₹5–15 lakh ₹20–50 lakh ₹10–30 lakh
Installation risk None None High (owns it)
PM Surya Ghar empanelment Not eligible directly Not eligible directly Eligible (required for subsidy)
Team requirement 1–3 people 3–10 people 5–50+ people
Licenses needed GST, trade license GST, trade license, warehouse GST, electrical contractor license, MNRE empanelment
Revenue ceiling (single operator) ₹1–3 crore/year ₹5–25 crore/year ₹3–20 crore/year

Stats Grid, India Solar Business in Numbers

80,000+

Registered solar EPCs and installers in India (MNRE, 2025)

1 crore

PM Surya Ghar residential installations targeted by 2027

15–25%

EPC net margins on residential projects

₹78,000Cr

Estimated India rooftop solar market by 2030 (IEA)

Licenses and Registrations, What Each Model Needs

See our comprehensive guide on solar business licenses in India for the full details. Here is a quick summary:

Dealer:

  • GST registration (mandatory at any revenue above ₹20 lakh)
  • Shop and Establishment Act / Trade License (from local municipality)
  • MSME Udyam registration (optional but useful for credit)

Distributor:

  • All of the above, plus:
  • Warehouse license (if applicable under state laws)
  • Manufacturer-specific dealership agreement (defines territory, credit limits, return policy)

EPC:

  • All dealer requirements, plus:
  • Electrical Contractor License (from state electricity board, mandatory for commercial/industrial projects; rules vary by state)
  • MNRE empanelment under National Portal for Rooftop Solar for PM Surya Ghar jobs
  • Some states (Karnataka, Maharashtra) require specific solar installer certifications

Pros and Cons at a Glance

Dealer, Pros

  • Low working capital to start (₹5–15 lakh)
  • No installation risk or warranty liability
  • Simple operations, 1–3 people can run it
  • Fast to launch (30–60 days)
  • Easy to test product-market fit

Dealer, Cons

  • Thin margins (5–8%), volume is the only lever
  • Cannot be PM Surya Ghar empanelled directly
  • Commodity pricing pressure from IndiaMART
  • Revenue ceiling is low without scaling to EPC
  • Dependent on third-party installers

EPC, Pros

  • Highest net margins (15–25%)
  • PM Surya Ghar empanelment possible
  • Full customer relationship, AMC upsell
  • Defensible brand in local market
  • Scalable with the right team and tools

EPC, Cons

  • High complexity, site, team, DISCOM, finance
  • Payment risk on final 20–30% milestone
  • Labour management is hard at scale
  • Electrical contractor license has state-level requirements
  • Needs systematic pipeline management

How to Transition from Dealer to EPC, 6 Steps

This is the most common growth path. Pooja started as a dealer in 2022. By mid-2024 she had done enough installs through a subcontracted team that she decided to bring it in-house. Here is the step-card framework she followed:

  1. 01

    Reach ₹50 lakh GMV as a dealer first

    Do not attempt EPC before you have validated local demand and built relationships with at least 20 paying customers. The dealer phase is your market validation.

  2. 02

    Get your electrical contractor license

    Apply through your state electricity board. Requirements vary, most states need a Diploma/BE in Electrical + 2–3 years experience or hire a licensed electrical supervisor to satisfy the requirement.

  3. 03

    Hire or train a lead installer / site supervisor

    Your first full-time installation hire is the most critical. Look for 2–3 years of field experience with rooftop systems. Pay market rate, ₹20,000–35,000/month in most states. See our guide on building a solar sales team for the parallel hiring playbook.

  4. 04

    Register for MNRE empanelment

    Apply on the National Portal for Rooftop Solar. You need: GSTIN, PAN, company registration, electrical contractor license, and bank account. Processing takes 2–6 weeks.

  5. 05

    Build your proposal and CRM stack

    As a dealer, a WhatsApp thread worked. As an EPC with 10+ simultaneous projects, you need pipeline visibility. This is the inflection point where most founders search for a CRM. Read more on when to buy a solar CRM.

  6. 06

    Run your first 5 EPC projects in parallel with dealer ops

    Do not shut down dealer revenue while building EPC capability. The cash flow from hardware sales funds your installation team during the transition ramp.

Which Model Is Right for You?, GMV Stage Decision Matrix

Your Situation Best Starting Model Next Step
New to solar, <₹10 lakh capital Dealer (sub-dealer of a distributor) Validate demand in 2–3 pin codes before investing in stock
Dealer doing ₹25–50 lakh/year, want more margin Hybrid dealer + EPC Get electrical contractor license, start taking installation jobs
EPC doing ₹1–3 crore/year, struggling with lead flow Stay EPC, fix sales funnel Build a dealer channel network to feed your install capacity
Trader/hardware background, ₹50 lakh capital Distributor Secure manufacturer dealership, build dealer network of 20+ in your zone
EPC at ₹5 crore+, want to scale volume EPC with channel-partner dealer model Recruit dealers who generate leads, you do install, see our post on building a solar sales team

How QuickEstimate Supports Each Model

  • Dealers use QuickEstimate to generate branded proposals in under 3 minutes, track which quotations have been opened by customers, and send WhatsApp follow-ups without switching apps.
  • Distributors use the team pipeline views to track which dealers have active quotes out, which are pending PO, and which need training or support on a specific product.
  • EPCs use the full CRM, lead capture, stage-by-stage pipeline, proposal generation with ROI/payback charts, WhatsApp follow-up automation, and team performance dashboards. All in one app built for India's solar market.
  • Transitioning from dealer to EPC? QuickEstimate's pipeline stages can be reconfigured as you add Site Survey, Commissioning, and Net Metering stages without changing any other part of your workflow.

External Resources

Frequently Asked Questions

Can a dealer also do installation and still be called a dealer?
Once a company takes responsibility for the complete installation, site survey, supply, and commissioning, it is functionally an EPC. Many businesses call themselves dealers out of habit even after crossing over. The practical consequence: if you are doing installation, you need an electrical contractor license and should pursue MNRE empanelment to access PM Surya Ghar subsidies.
What is the minimum capital needed to start as a solar dealer in India?
A lean dealer operation can start with ₹5–10 lakh. This covers initial inventory (₹3–5 lakh), GST and trade license fees, a laptop/phone setup, and 2–3 months of ops runway. Read our detailed breakdown at how much capital to start a solar business.
Which solar business model has the best margin in India, dealer, distributor, or EPC?
EPC has the highest net margin at 15–25% on residential projects and 12–20% on commercial. Dealers earn 5–8% net, and distributors earn 3–5% net. However, distributors can reach much higher absolute profit at scale because of volume. The real question is risk tolerance and working capital availability.
Does PM Surya Ghar require direct empanelment or can a dealer partner with an EPC?
The subsidy is paid only through empanelled EPC/installers. A dealer who is not empanelled can partner with an empanelled EPC, the EPC receives the subsidy, pays the dealer their hardware margin, and takes the installation margin themselves. This is a very common arrangement in districts where a dealer has strong customer relationships but the EPC has the technical team.
How long does MNRE EPC empanelment take?
Most applicants report 2–6 weeks for portal approval once all documents are submitted correctly. Common delays are caused by a GST certificate mismatch, incorrect electrical contractor license format, or bank account details not matching the business name. See our full checklist at PM Surya Ghar empanelled vendor guide.
At what revenue stage should a dealer transition to EPC?
The inflection point is typically ₹25–50 lakh annual GMV. At this volume you have enough repeat customer trust, local brand recognition, and cash flow to absorb the transition cost (hiring a site supervisor, getting the license). Below ₹25 lakh, the overhead of running an EPC operation is not worth it yet.
What is the difference between a solar sub-dealer and a dealer?
A sub-dealer operates under a dealer's license and purchase agreement rather than having their own direct manufacturer or distributor relationship. Sub-dealers typically get narrower margins (3–5%) but require almost no upfront stock investment. It is a good entry point for someone testing the market before committing to becoming a full dealer.

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