Company lists · Data refreshed September 2026

Top 25 Solar power companies based in India

Name: Solar power companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 3,663 companies tracked

RevenueBase identified 3,663 solar power companies headquartered in India as of September 2026 and tracks 71,583 professional contacts across them, including 9,395 with verified work emails. Ahmedabad is the largest hub.

This list covers solar power 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

3,663Companies

71,583Contacts tracked

9,395Verified emails

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The 25 largest solar power companies based in India

Ranked by team size

Top 25 of 3,663 solar power companies based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to solar power companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Luminous Power Technologies P LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	5,001-10,000	3,713 contacts →
	Indirect evidence “Powering Progress, Lighting Lives!” Source: RevenueBase Database · checked Sep 16, 2026
2	Tata Power Renewable Energy Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	501-1,000	2,660 contacts →
	Partial 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, 2026
3	Waaree Group	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	5,001-10,000	2,264 contacts →
	Partial evidence “Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.” Source: RevenueBase Database · checked Sep 16, 2026
4	Premier Energies Limited	Partial evidence	Secunderabad, IndiaHQ checked Sep 16, 2026	501-1,000	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, 2026
5	Solarsquare	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,812 contacts →
	Partial evidence “At SolarSquare, we make going solar simple, reliable, and worry-free.” Source: RevenueBase Database · checked Sep 16, 2026
6	Avaada Group	Strong evidence	Mumbai, IndiaHQ checked Sep 16, 2026	5,001-10,000	1,747 contacts →
	Strong evidence “Avaada Group is a diversified clean energy conglomerate focused on the global energy transition, providing solutions in renewable power generation, solar PV manufacturing, green…” Source: RevenueBase Database · checked Sep 16, 2026
7	Goldi Solar Pvt. LTD	Partial evidence	Surat, IndiaHQ checked Sep 16, 2026	201-500	1,365 contacts →
	Partial evidence “Goldi Solar is India’s most quality-conscious solar brand.” Source: RevenueBase Database · checked Sep 16, 2026
8	Eastman Auto & Power Limited	Strong evidence	Gurugram, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,358 contacts →
	Strong evidence “Established in Eastman Auto & Power Limited is a well-known name in the field of solar energy, energy storage, and power electronics, boasting a USD 475 million plus Turnover and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Okaya Power Group	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	1,001-5,000	886 contacts →
	Indirect evidence “For over two decades, OKAYA has been powering India's everyday progress with reliable, efficient, and future-ready energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
10	Saatvik Solar	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	1,001-5,000	819 contacts →
	Partial 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, 2026
11	Cleanmax	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	201-500	735 contacts →
	Indirect evidence “CleanMax is India’s largest commercial and industrial (“C&I”) renewable energy provider with 3 GW of operational, owned and managed capacity.” Source: RevenueBase Database · checked Sep 16, 2026
12	Grew Solar	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	676 contacts →
	Partial evidence “Founded in 2022, GREW Solar is India’s youngest and fastest-growing solar PV module manufacturer, backed by the 50-year manufacturing legacy of Ahmedabad-based Chiripal Group.” Source: RevenueBase Database · checked Sep 16, 2026
13	Fenice Energy	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	201-500	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, 2026
14	Rays Power Infra Limited	Partial evidence	Jaipur, IndiaHQ checked Sep 16, 2026	501-1,000	594 contacts →
	Partial evidence “Established in 2011, we have been one of the early movers in the solar park regime and have now grown into a well-established player in turnkey solar engineering, procurement and…” Source: RevenueBase Database · checked Sep 16, 2026
15	Juniper Green Energy	Indirect evidence	Gurugram, IndiaHQ checked Sep 16, 2026	501-1,000	583 contacts →
	Indirect evidence “Juniper Green Energy Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
16	Hero Future Energies	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	501-1,000	544 contacts →
	Indirect evidence “Hero Future Energies (An ISO 27001:2022 Certified Company) is a leading global renewable energy company and part of the illustrious Hero Group, one of the most respected business…” Source: RevenueBase Database · checked Sep 16, 2026
17	Serentica	Indirect evidence	Gurugram, IndiaHQ checked Sep 16, 2026	201-500	470 contacts →
	Indirect evidence “Serentica Renewables India Private Limited,(Serentica) is a is an end-to-end energy solutions company enabling large-scale heavy energy intensive industries and sector to…” Source: RevenueBase Database · checked Sep 16, 2026
18	Future Solar	Partial evidence	Vadodara, IndiaHQ checked Sep 16, 2026	51-200	445 contacts →
	Partial evidence “Future Solar: Powering a Brighter & Cleaner Tomorrow Future Solar stands at the forefront of renewable energy innovation, committed to making sustainable and affordable solar…” Source: RevenueBase Database · checked Sep 16, 2026
19	Finulent Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	501-1,000	442 contacts →
	Indirect evidence “Finulent Solutions is a design engineering firm specializing in the renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
20	Ampin Energy Transition	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	201-500	422 contacts →
	Indirect evidence “AMPIN Energy Transition is India’s leading renewable energy transition company with a total portfolio of 5GWp+ spread across 23 states in the country.” Source: RevenueBase Database · checked Sep 16, 2026
21	Solarium Green Energy Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	201-500	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, 2026
22	Loom Solar Pvt. LTD	Partial evidence	Faridabad, IndiaHQ checked Sep 16, 2026	501-1,000	403 contacts →
	Partial evidence “Loom Solar, founded in 2018, has rapidly emerged as one of India's Fastest Growing Renewable Energy brands, specializing in the manufacturing of cutting-edge solar panels…” Source: RevenueBase Database · checked Sep 16, 2026
23	Amplus Solar	Partial evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	201-500	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, 2026
24	Freyr Energy Services PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	501-1,000	397 contacts →
	Partial evidence “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Source: RevenueBase Database · checked Sep 16, 2026
25	Solex Energy Limited	Indirect evidence	Surat, IndiaHQ checked Sep 16, 2026	501-1,000	391 contacts →
	Indirect evidence “Headquartered in Surat, Solex Energy has been a pioneer in sustainable energy since 1995.” Source: RevenueBase Database · checked Sep 16, 2026

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 power 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 power companies.
Partial evidence: Its own public description names part of solar power companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar power 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 3,663 solar power companies based in India

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Solar power companies based in India at a glance

As of Sep 16, 2026

13.1%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Ahmedabad

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,260

11-50

1,508

51-200

620

201-500

179

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,663 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 power 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 power 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 power 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 power 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, 9,395 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 power companies by metro

Solar power companies in Ahmedabad221
Solar power companies in Pune195
Solar power companies in Chennai146
Solar power companies in Noida137
Solar power companies in New Delhi135
Solar power companies in Hyderabad133
Solar power companies in Jaipur129
Solar power companies in Mumbai124
Solar power companies in Bangalore93
Solar power companies in Surat92
Solar power companies in Delhi89
Solar power companies in Gurugram77
Solar power companies in Gurgaon72
Solar power companies in Vadodara71
Solar power companies in Lucknow69
Solar power companies in Bengaluru67
Solar power companies in Kolkata57
Solar power companies in Indore43
Solar power companies in Rajkot40
Solar power companies in Nagpur39
Solar power companies in Coimbatore37
Solar power companies in Faridabad36
Solar power companies in Ghaziabad36
Solar power companies in Bhopal31
Solar power companies in Bhubaneswar28
Solar power companies in Raipur25

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 power 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 power companies are there based in India?

RevenueBase identified 3,663 solar power 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?

Luminous Power Technologies P LTD, headquartered in Gurgaon, tops this list with the largest team on record.

Which city has the most solar power companies?

Ahmedabad leads with 221 headquartered companies, followed by Pune (195) and Chennai (146).

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 9,395 verified decision-maker contacts tracked across these 3,663 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.