Company lists · Data refreshed September 2026

Top 25 Rooftop solar companies based in New Delhi, India

Name: Rooftop solar companies based in New Delhi, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 111 companies tracked

RevenueBase identified 111 rooftop solar companies headquartered in New Delhi, India as of September 2026 and tracks 997 professional contacts across them, including 170 with verified work emails. Ahmedabad is the largest hub.

This list covers rooftop solar companies headquartered in New Delhi, 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 17, 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 17, 2026 86% judged on-target in blind review

111Companies

997Contacts tracked

170Verified emails

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The 25 largest rooftop solar companies based in New Delhi, India

Ranked by team size

Top 25 of 111 rooftop solar companies based in New Delhi, India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rooftop solar 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	Ornate Solar	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	110 contacts →
	Partial evidence “Ornate Solar is India’s leading solar company that specializes in designing, developing, and delivering solar solutions that push past the limitations of traditional installations…” Source: RevenueBase Database · checked Sep 17, 2026
2	ONE Place Solar	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “A One-stop solution that provides solar design & engineering-related services to solar businesses such as prelim production reports, permit designs, as-builts, PE stamps…” Source: RevenueBase Database · checked Sep 17, 2026
3	Talf Solar India Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “A leading solar developer based in Delhi, with funding from investors from UK, Sweden, Germany, USA and India, and a portfolio of 200+MW in Delhi, Haryana, Madhya Pradesh…” Source: RevenueBase Database · checked Sep 17, 2026
4	HFM Solar	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “HFM Solar is one of India's leading EPC players and solar plant developers, offering sustainable and reliable solar energy solutions to a wide range of clients, including…” Source: RevenueBase Database · checked Sep 17, 2026
5	Rising SUN Energy	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Rising Sun Energy is a fast-growing independent power producer, generating reliable and affordable energy from renewable power sources.” Source: RevenueBase Database · checked Sep 17, 2026
6	Vibgyor Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	34 contacts →
	Partial evidence “Vibgyor Energy is a one-stop solar solutions company.” Source: RevenueBase Database · checked Sep 17, 2026
7	Boond Engineering And Development Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “Boond Solar was founded in 2010.” Source: RevenueBase Database · checked Sep 17, 2026
8	Volks Energie	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “We envision a world where people are empowered with abundant self generated energy so that productivity and quality of life are not dependent on external sources.” Source: RevenueBase Database · checked Sep 17, 2026
9	Bridgeway Power	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1-10	30 contacts →
	Partial evidence “Empowering India with Solar Brilliance At Bridgeway Power, we're not just a solar company; we're your partners in progress.” Source: RevenueBase Database · checked Sep 17, 2026
10	Asun Solar Power P LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Asun Solar Power Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
11	Oakridge Energy	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Oakridge is a new-age energy services company established with the concept of providing end-to-end renewable energy services to corporates and renewable energy developers.” Source: RevenueBase Database · checked Sep 17, 2026
12	Suryaday	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1-10	18 contacts →
	Strong evidence “Suryaday is engaged in rooftop solar solutions and provides solutions based on customer's requirements.” Source: RevenueBase Database · checked Sep 17, 2026
13	Horizon Renewable Power Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “We are passionate about helping Small, Medium & Large (Industrial & Commercial Businesses, Government Offices, Schools & Colleges, Hospitals, Hotels & more to generate energy…” Source: RevenueBase Database · checked Sep 17, 2026
14	Pareesan Services Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Pareesan service private limited is India's leading Renewable energy installation and commissioning company.” Source: RevenueBase Database · checked Sep 17, 2026
15	Sunkalp Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “SunKalp Energy is a provider of complete engineering, procurement and construction services for off-grid stand alone Solar Solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Envio Energy Technologies Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Envio Energy Technologies is an initiative to be the collaborative partner in the activities catering mainly in the areas of- alternative energy with a prime focus on solar power…” Source: RevenueBase Database · checked Sep 17, 2026
17	Sunmount	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “SunMount® is an indigenous Solar PV Modules Mounting Manufacturing Company, specializing in the design, manufacture & supply of a diverse range of high quality and innovative…” Source: RevenueBase Database · checked Sep 17, 2026
18	H NU Energy	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “H Nu Energy is a rooftop solar developer serving top notch C&I customers across India.” Source: RevenueBase Database · checked Sep 17, 2026
19	Astron Solpower Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “At Astron Solpower Private Limited, Dehradun, Uttarakhand, we have a commitment to the environment and creating a more sustainable economy through renewable solar energy since our…” Source: RevenueBase Database · checked Sep 17, 2026
20	Sunsolar International Private Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	2 contacts →
	Strong evidence “SUNSOLAR INTERNATIONAL PVT.LTD- RENEWABLE ENERGY SOLAR ROOFTOP \| SOLAR PUMP \| SOLAR STREET LIGHT \| SOLAR AUTOMATION \| SOLAR CONSULTING SERVICES \| UTILITY SERVICES \| MANUFACTURING…” Source: RevenueBase Database · checked Sep 17, 2026
21	Vishtik Technologies LLP	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	2 contacts →
	Partial evidence “Vishtik Technologies is a pioneer in providing solar solutions for everyday needs.” Source: RevenueBase Database · checked Sep 17, 2026
22	Luit Renewable PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Luit Renewable Pvt Ltd is a cleantech company with a focus on Solar Thermal & Photo-voltaic technologies.” Source: RevenueBase Database · checked Sep 17, 2026
23	Tridots Ventures Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Tridots Ventures Private Limited"is a Solar integrations service and EPC company, formed by versed and seasoned professionals having decades of experience in renewable energy &…” Source: RevenueBase Database · checked Sep 17, 2026
24	Green Wattage	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	1 contacts →
	Indirect evidence “Green Wattage Private Limited is India's leading distributed clean energy company delivering end-to-end renewable energy projects and ESG advisory, from concept to commissioning…” Source: RevenueBase Database · checked Sep 17, 2026
25	Truveta Electric Energy Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “At Truveta Electric Energy, we are on a mission to revolutionize the energy landscape by providing cutting-edge solar and electric vehicle (EV) solutions.” Source: RevenueBase Database · checked Sep 17, 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: rooftop solar 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 rooftop solar companies.
Partial evidence: Its own public description names part of rooftop solar companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rooftop solar 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 111 rooftop solar companies based in New Delhi, India

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Rooftop solar companies based in New Delhi, India at a glance

As of Sep 17, 2026

17.1%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

149.5%Largest-city concentration · Ahmedabad

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 111 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 rooftop solar 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 New Delhi, India whose own description of what they do matches “rooftop solar 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 rooftop solar 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 rooftop solar companies, and records with no verified work email. Companies headquartered outside New Delhi 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, 170 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 17, 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.

Rooftop solar companies by metro in India

Rooftop solar companies in Ahmedabad166
Rooftop solar companies in Pune160
Rooftop solar companies in Chennai123
Rooftop solar companies in Jaipur113
Rooftop solar companies in New Delhi111
Rooftop solar companies in Mumbai104
Rooftop solar companies in Noida98
Rooftop solar companies in Hyderabad95
Rooftop solar companies in Bangalore71
Rooftop solar companies in Surat71
Rooftop solar companies in Delhi68
Rooftop solar companies in Gurugram62
Rooftop solar companies in Bengaluru56
Rooftop solar companies in Lucknow55
Rooftop solar companies in Vadodara55
Rooftop solar companies in Gurgaon54
Rooftop solar companies in Kolkata53
Rooftop solar companies in Indore40
Rooftop solar companies in Coimbatore34
Rooftop solar companies in Nagpur31
Rooftop solar companies in Ghaziabad30
Rooftop solar companies in Rajkot30
Rooftop solar companies in Bhopal28
Rooftop solar companies in Bhubaneswar28
Rooftop solar companies in Faridabad27

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 rooftop solar 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 rooftop solar companies are there based in New Delhi, India?

RevenueBase identified 111 rooftop solar companies headquartered in New Delhi, 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?

Ornate Solar, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most rooftop solar companies?

Ahmedabad leads with 166 headquartered companies, followed by Pune (160) and Chennai (123).

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 170 verified decision-maker contacts tracked across these 111 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 17, 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.