Company lists · Data refreshed September 2026
Top 25 Solar panel installation companies based in India
RevenueBase identified 2,402 solar panel installation companies headquartered in India as of September 2026 and tracks 30,735 professional contacts across them, including 2,619 with verified work emails. Ahmedabad is the largest hub.
This list covers solar panel installation companies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest solar panel installation companies based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,660 contacts → | ||||
Indirect evidence “Tata Power Renewable Energy Limited (TPREL) is one of India’s leading renewable energy companies, driving the transition towards a cleaner, more resilient and sustainable energy…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,854 contacts → | ||||
Partial evidence “INDIA'S FIRST LEED GOLD-RATED SOLAR MANUFACTURING FACILITY- The year was 1995, when Shri Surendarpal Singh Saluja established Premier Energies with the goal to harness the sun’s…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,812 contacts → | ||||
Partial evidence “At SolarSquare, we make going solar simple, reliable, and worry-free.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 819 contacts → | ||||
Strong evidence “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 614 contacts → | ||||
Partial evidence “Fenice Energy provides high-quality end-to-end clean energy solutions for homes including solar, backup, and eV charging.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 442 contacts → | ||||
Indirect evidence “Finulent Solutions is a design engineering firm specializing in the renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 415 contacts → | ||||
Partial evidence “is transforming India’s renewable energy landscape by delivering comprehensive solar solutions that empower homes, businesses, and industries to embrace clean energy.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 397 contacts → | ||||
Partial evidence “Amplus is Asia's leading distributed clean energy company providing energy solutions to commercial and industrial customers by setting up on-site solar projects (rooftop and…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 397 contacts → | ||||
Partial evidence “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 391 contacts → | ||||
Indirect evidence “Headquartered in Surat, Solex Energy has been a pioneer in sustainable energy since 1995.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 377 contacts → | ||||
Strong evidence “Orb Energy is a vertically integrated solar energy solutions provider - including manufacturing solar photovoltaic panels in Bengaluru and financing SME customers.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 337 contacts → | ||||
Partial evidence “Waaree Renewables Technologies Limited (WRTL),(Formally known as SANGAM RENEWABLES LIMITED) is a subsidiary company of Waaree Group and spearheading the Solar EPC business.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 324 contacts → | ||||
Indirect evidence “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 311 contacts → | ||||
Partial evidence “At INA Solar, we believe in a future where clean energy is not just an option but a way of life, empowering homes, businesses, industries and solar farms with high-quality…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 301 contacts → | ||||
Indirect evidence “At KOSOL Energie, a core team of experienced engineers and trained professionals collaborate seamlessly to generate innovative solutions aimed at replacing fossil fuels with…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 297 contacts → | ||||
Strong evidence “PremiumCAD is the one of the leading providers of Solar PV installation Design and Drawing Services.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 225 contacts → | ||||
Partial evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 204 contacts → | ||||
Indirect evidence “Kalpa Power has been at the vanguard of India’s clean energy movement.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 195 contacts → | ||||
Indirect evidence “Established in 2012, Gensol Engineering Limited, the flagship company within the Gensol Group, specialises in engineering, procurement, and construction (EPC) services, focusing…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 162 contacts → | ||||
Partial evidence “SunSource Energy is a leading provider of solar-based energy and storage solutions to commercial, industrial and institutional customers.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 148 contacts → | ||||
Partial evidence “PAHAL SOLAR is Leading Manufacturer of Solar PV Modules.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 146 contacts → | ||||
Indirect evidence “Radiance Renewables, backed by Eversource Capital, specialises in delivering comprehensive green solutions tailored for commercial and industrial clients (C&I).” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 145 contacts → | ||||
Indirect evidence “Opera Energy (Opera Group) is a leading renewable energy developer committed to providing customized solutions for independent power producers and commercial and industrial…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 130 contacts → | ||||
Partial evidence “Oorjan is a technology-enabled distributed solar company in India, serving residential, commercial, and industrial end users.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 124 contacts → | ||||
Indirect evidence “Enerparc India, part of Enerparc AG, Germany, is headquartered in Bengaluru.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: solar panel installation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names solar panel installation companies.
- Partial evidence
- Its own public description names part of solar panel installation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name solar panel installation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,402 solar panel installation companies based in India
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Solar panel installation companies based in India at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 2,402 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among solar panel installation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in India whose own description of what they do matches “solar panel installation companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names solar panel installation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among solar panel installation companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 2,619 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Solar panel installation companies by metro
- Solar panel installation companies in Ahmedabad128
- Solar panel installation companies in Pune124
- Solar panel installation companies in Chennai104
- Solar panel installation companies in Jaipur91
- Solar panel installation companies in New Delhi84
- Solar panel installation companies in Hyderabad76
- Solar panel installation companies in Mumbai74
- Solar panel installation companies in Noida73
- Solar panel installation companies in Surat68
- Solar panel installation companies in Delhi62
- Solar panel installation companies in Lucknow48
- Solar panel installation companies in Bangalore47
- Solar panel installation companies in Gurugram45
- Solar panel installation companies in Gurgaon43
- Solar panel installation companies in Kolkata41
- Solar panel installation companies in Bengaluru40
- Solar panel installation companies in Vadodara40
- Solar panel installation companies in Indore31
- Solar panel installation companies in Nagpur31
- Solar panel installation companies in Coimbatore27
- Solar panel installation companies in Bhopal26
- Solar panel installation companies in Rajkot26
- Solar panel installation companies in Ghaziabad25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names solar panel installation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many solar panel installation companies are there based in India?
RevenueBase identified 2,402 solar panel installation companies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Tata Power Renewable Energy Limited, headquartered in India, tops this list with the largest team on record.
Which city has the most solar panel installation companies?
Ahmedabad leads with 128 headquartered companies, followed by Pune (124) and Chennai (104).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,619 verified decision-maker contacts tracked across these 2,402 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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