Company lists · Data refreshed September 2026

Top 25 Solar water heater installation companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 1,028 companies tracked

RevenueBase identified 1,028 solar water heater installation companies headquartered in India as of September 2026 and tracks 8,183 professional contacts across them, including 421 with verified work emails. Pune is the largest hub.

This list covers solar water heater 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 18, 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 18, 2026 86% judged on-target in blind review

1,028Companies

8,183Contacts tracked

421Verified emails

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The 25 largest solar water heater installation companies based in India

Ranked by team size

Top 25 of 1,028 solar water heater installation companies based in India, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar water heater installation 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	Solarsquare	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 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 18, 2026
2	Freyr Energy Services PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 18, 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 18, 2026
3	ORB Energy	Partial evidence	Bengaluru, IndiaHQ checked Sep 18, 2026	201-500	377 contacts →
	Partial 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 18, 2026
4	Exact SUN India Pvt. LTD	Partial evidence	Khopoli, IndiaHQ checked Sep 18, 2026	51-200	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 18, 2026
5	ANU Solar Power Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 18, 2026	51-200	137 contacts →
	Partial evidence “Anu Solar Power Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
6	Nuetech Solar Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 18, 2026	51-200	115 contacts →
	Partial evidence “Nuetech commands a rich heritage in the non-conventional energy industry with its origin in the very nascent days of solar thermal business in India.” Source: RevenueBase Database · checked Sep 18, 2026
7	Supreme Solar Projects Private Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 18, 2026	51-200	111 contacts →
	Strong evidence “Supreme Solar has been recognized as an industry-leading solar water heater manufacturing companies in India, Our Company is constantly evolving and growing.” Source: RevenueBase Database · checked Sep 18, 2026
8	Solar91	Indirect evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	84 contacts →
	Indirect evidence “Solar91, a passion project by 4 engineers cum environment enthusiasts, dreams of Energizing India.” Source: RevenueBase Database · checked Sep 18, 2026
9	Pickrenew Energy LTD	Partial evidence	Indore, IndiaHQ checked Sep 18, 2026	51-200	68 contacts →
	Partial evidence “Pickrenew Energy helps Industrial, Commercial & residential owners to PICK right Renewable (Solar, Wind, Hybrid) systems for their energy requirement.” Source: RevenueBase Database · checked Sep 18, 2026
10	Geone Solar	Partial evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	67 contacts →
	Partial evidence “GE ONE SOLAR offers single source for a solution that brings renewable energy without adding to individual effort.” Source: RevenueBase Database · checked Sep 18, 2026
11	Velan Infra Projects Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 18, 2026	51-200	49 contacts →
	Partial evidence “Velan Infra Projects Private Limited, is a company that specializes in both installing and designing solar electric roofing systems for commercial and residential locations.” Source: RevenueBase Database · checked Sep 18, 2026
12	Bhaskar Jyoti India Private Limited	Indirect evidence	Alwar, IndiaHQ checked Sep 18, 2026	51-200	48 contacts →
	Indirect evidence “Bhaskar Jyoti, a Pro-Environmental Company, executes Renewable Energy Projects with Total quality for excellence.” Source: RevenueBase Database · checked Sep 18, 2026
13	Sun360	Partial evidence	Vasco Da Gama, IndiaHQ checked Sep 18, 2026	11-50	44 contacts →
	Partial evidence “SUN360 was established in 2013 with the mission to drive mass solar adoption in the residential, commercial, and industrial sectors.” Source: RevenueBase Database · checked Sep 18, 2026
14	Solar ACE Energy PVT LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	51-200	43 contacts →
	Partial evidence “Solar Ace is India's Trusted Solar Rooftop company for residential rooftops to large-scale industrial projects solutions.” Source: RevenueBase Database · checked Sep 18, 2026
15	Chirayu Power Pvt. LTD	Indirect evidence	Khamgaon, IndiaHQ checked Sep 18, 2026	51-200	39 contacts →
	Indirect evidence “As a leading name in the renewable energy sector, we provide end-to-end solutions for utility-scale projects, government institutions, industrial, commercial, and residential…” Source: RevenueBase Database · checked Sep 18, 2026
16	Vibgyor Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 18, 2026	11-50	34 contacts →
	Partial evidence “Vibgyor Energy is a one-stop solar solutions company.” Source: RevenueBase Database · checked Sep 18, 2026
17	Sirius Solar Energy Systems Private Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 18, 2026	51-200	28 contacts →
	Partial evidence “SIRIUS SOLAR ENERGY SYSTEMS PRIVATE LIMITED is an utilities company based out of H.” Source: RevenueBase Database · checked Sep 18, 2026
18	Sunray Products Private Limited	Partial evidence	Mangaluru, IndiaHQ checked Sep 18, 2026	51-200	25 contacts →
	Partial evidence “Fastest growing company in South India in Solar rooftop and other services.” Source: RevenueBase Database · checked Sep 18, 2026
19	Solaron Homes PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	11-50	19 contacts →
	Partial evidence “We're a passionate team, driven by the vision of a sustainable future Solar solutions that help communities & save the planet #SolarON Solaron Homes Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
20	Greentek India Limited	Partial evidence	Secunderabad, IndiaHQ checked Sep 18, 2026	51-200	19 contacts →
	Partial evidence “Greentek India Limited is the most trusted solar brand in Telangana, renowned for its commitment to providing high-quality solar-powered products.” Source: RevenueBase Database · checked Sep 18, 2026
21	S'unlimited Solar	Indirect evidence	Satara, IndiaHQ checked Sep 18, 2026	11-50	19 contacts →
	Indirect evidence “At S’unlimited we are here to make a positive difference to the environment and society as a whole.” Source: RevenueBase Database · checked Sep 18, 2026
22	Asterix Energy Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 18, 2026	11-50	19 contacts →
	Strong evidence “Asterix Energy Private Limited is a full-service provider for design and installation of solar projects for residential, commercial and industrial customers.” Source: RevenueBase Database · checked Sep 18, 2026
23	Omblis Energy	Partial evidence	Hyderabad, IndiaHQ checked Sep 18, 2026	1-10	18 contacts →
	Partial evidence “Omblis Energy design and install efficient Solar PV power systems for both residential and commercial sites with 25years warranty on complete system.” Source: RevenueBase Database · checked Sep 18, 2026
24	Divy Power Pvt. LTD	Partial evidence	Ghaziabad, IndiaHQ checked Sep 18, 2026	11-50	17 contacts →
	Partial evidence “We are an authorized partner for TATA POWER SOLAR for over 10 years.DIVY POWER Pvt Ltd provides cost-effective, state of the art technology to deliver innovative solutions in…” Source: RevenueBase Database · checked Sep 18, 2026
25	Horizon Renewable Power Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 18, 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 18, 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 water heater 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 water heater installation companies.
Partial evidence: Its own public description names part of solar water heater 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 water heater 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 1,028 solar water heater installation companies based in India

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Solar water heater installation companies based in India at a glance

As of Sep 18, 2026

5.1%Verified-email coverage

8.0Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Pune

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

434

11-50

407

51-200

153

201-500

501-1,000

1,001-5,000

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 1,028 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 water heater 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 water heater 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 water heater 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 water heater 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, 421 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 18, 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 water heater installation companies by metro

Solar water heater installation companies in Pune70
Solar water heater installation companies in Ahmedabad47
Solar water heater installation companies in Chennai38
Solar water heater installation companies in Hyderabad37
Solar water heater installation companies in Bangalore30
Solar water heater installation companies in Jaipur29
Solar water heater installation companies in Mumbai29
Solar water heater installation companies in Lucknow25

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 water heater 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 water heater installation companies are there based in India?

RevenueBase identified 1,028 solar water heater 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?

Solarsquare, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most solar water heater installation companies?

Pune leads with 70 headquartered companies, followed by Ahmedabad (47) and Chennai (38).

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 421 verified decision-maker contacts tracked across these 1,028 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 18, 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.