Company lists · Data refreshed September 2026

Top 25 Solar thermal storage companies based in Australia

Name: Solar thermal storage companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 98 companies tracked

RevenueBase identified 98 solar thermal storage companies headquartered in Australia as of September 2026 and tracks 720 professional contacts across them, including 264 with verified work emails. Melbourne is the largest hub.

This list covers solar thermal storage companies headquartered in Australia, 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

98Companies

720Contacts tracked

264Verified emails

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The 25 largest solar thermal storage companies based in Australia

Ranked by team size

Top 25 of 98 solar thermal storage companies based in Australia, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar thermal storage 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	Solahart Industries	Partial evidence	Rydalmere, AustraliaHQ checked Sep 18, 2026	501-1,000	77 contacts →
	Partial evidence “For 70 years, Solahart has been Australia’s solar pioneer, installing more than a million solar water heaters worldwide, and over solar power panels in Australia alone.” Source: RevenueBase Database · checked Sep 18, 2026
2	Solargain PV PTY LTD	Indirect evidence	Malaga, AustraliaHQ checked Sep 18, 2026	51-200	72 contacts →
	Indirect evidence “WHO IS SOLARGAIN?” Source: RevenueBase Database · checked Sep 18, 2026
3	Raygen	Strong evidence	Hawthorn East, AustraliaHQ checked Sep 18, 2026	51-200	69 contacts →
	Strong evidence “RayGen is an Australian technology business with world-leading capability in the next generation of solar power and electricity storage.” Source: RevenueBase Database · checked Sep 18, 2026
4	VAST	Strong evidence	North Sydney, AustraliaHQ checked Sep 18, 2026	11-50	49 contacts →
	Strong evidence “Vast is an Australian renewable energy technology company leveraging next generation concentrated solar thermal power (CSP) systems to decarbonise electricity, transport and…” Source: RevenueBase Database · checked Sep 18, 2026
5	MGA Thermal	Strong evidence	Tomago, AustraliaHQ checked Sep 18, 2026	11-50	36 contacts →
	Strong evidence “Founded in 2019, MGA Thermal is an Australian clean energy innovator delivering next generation latent heat Thermal Energy Storage.” Source: RevenueBase Database · checked Sep 18, 2026
6	Perth Solar Force	Partial evidence	Wangara, AustraliaHQ checked Sep 18, 2026	51-200	21 contacts →
	Partial evidence “We started in 2013 as RJB Electrical, specialising in all things electrical including solar, lighting, fans, air cons and cabling.” Source: RevenueBase Database · checked Sep 18, 2026
7	Apricus Eco-Energy	Indirect evidence	Ringwood, AustraliaHQ checked Sep 18, 2026	51-200	19 contacts →
	Indirect evidence “Apricus is a global company focused on providing simple and effective solutions for families and businesses concerned about the effects of climate change and rising energy costs.” Source: RevenueBase Database · checked Sep 18, 2026
8	1414 Degrees LTD	Strong evidence	Tonsley, AustraliaHQ checked Sep 18, 2026	11-50	18 contacts →
	Strong evidence “1414 Degrees (ASX:14D) is decarbonising industry with scalable, thermal energy storage and clean hydrogen technologies.” Source: RevenueBase Database · checked Sep 18, 2026
9	NRG Solar	Indirect evidence	St Marys, AustraliaHQ checked Sep 18, 2026	11-50	18 contacts →
	Indirect evidence “Generating your own clean energy doesn’t have to be costly or confusing.” Source: RevenueBase Database · checked Sep 18, 2026
10	Totex Energy	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	15 contacts →
	Partial evidence “The All-in-one energy systestem delivering heating, cooling, hot water, pool heating, EV charging, energy storage, and backup power.” Source: RevenueBase Database · checked Sep 18, 2026
11	Empower Solar Australia	Partial evidence	Canning Vale, AustraliaHQ checked Sep 18, 2026	11-50	14 contacts →
	Partial evidence “Empower Solar Australia (ESA) is proudly a local Western Australian owned and operated business.” Source: RevenueBase Database · checked Sep 18, 2026
12	Soltaro	Strong evidence	Victoria, AustraliaHQ checked Sep 18, 2026	51-200	13 contacts →
	Strong evidence “Soltaro is an Australian owned solar battery storage company with a vision to produce and provide the very best product possible.” Source: RevenueBase Database · checked Sep 18, 2026
13	Apricus Australia	Partial evidence	Byron Bay, AustraliaHQ checked Sep 18, 2026	51-200	12 contacts →
	Partial evidence “Apricus Australia specialises in the design and manufacture of wholesale residential solar water heating systems with evacuated tubes and large scale hot water solutions for…” Source: RevenueBase Database · checked Sep 18, 2026
14	Off-Grid Energy Australia	Partial evidence	Dudley Park, AustraliaHQ checked Sep 18, 2026	11-50	11 contacts →
	Partial evidence “Off-Grid Energy Australia is a nationally accredited designer and installer energy storage solutions for residential and commercial applications.” Source: RevenueBase Database · checked Sep 18, 2026
15	Ultimate Solar Energy	Partial evidence	Tullamarine, AustraliaHQ checked Sep 18, 2026	1-10	11 contacts →
	Partial evidence “Ultimate Solar Energy is your trusted partner in solar installation and maintenance services across the stunning landscapes of Australia.” Source: RevenueBase Database · checked Sep 18, 2026
16	Total Solar Solutions Australia	Partial evidence	Bayswater North, AustraliaHQ checked Sep 18, 2026	11-50	8 contacts →
	Partial evidence “Total Solar Solutions was established by A-Grade electrician Reece Kennedy when he experienced the great divide between solar sales companies and installers.” Source: RevenueBase Database · checked Sep 18, 2026
17	Penrith Solar Centre	Indirect evidence	Jamisontown, AustraliaHQ checked Sep 18, 2026	1-10	8 contacts →
	Indirect evidence “Our mission is to provide our customers with the greatest renewable energy experience possible.” Source: RevenueBase Database · checked Sep 18, 2026
18	Solar Link Australia	Partial evidence	Dingley, AustraliaHQ checked Sep 18, 2026	11-50	7 contacts →
	Partial evidence “Solar Power Solutions – Design & Installation: Solar Link Australia is a Market Leader in Solar Photo Voltaic Supply and Installation.(EST 2010) Solar Link Australia is committed…” Source: RevenueBase Database · checked Sep 18, 2026
19	OZ Solar Energy Solutions PTY LTD	Partial evidence	Victoria, AustraliaHQ checked Sep 18, 2026	11-50	7 contacts →
	Partial evidence “OZ Solar Energy solutions registered in 2006, is 100 % privately owned Australian Company registered in Victoria.” Source: RevenueBase Database · checked Sep 18, 2026
20	Endless Solar Corporation Limited	Partial evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	11-50	7 contacts →
	Partial evidence “Endless Solar Corporation Limited ("Endless Solar") is an unlisted public company in Australia.” Source: RevenueBase Database · checked Sep 18, 2026
21	Impacts Renewable Energy	Indirect evidence	Brisbane, AustraliaHQ checked Sep 18, 2026	1-10	6 contacts →
	Indirect evidence “Impacts is a renewable energy company, developing sustainable technology and products for agriculture, industry and communities.” Source: RevenueBase Database · checked Sep 18, 2026
22	Renew Energy Solar Power And HOT Water Perth	Partial evidence	Forrestdale, AustraliaHQ checked Sep 18, 2026	11-50	5 contacts →
	Partial evidence “One of Perth’s most experienced Solar Experts, the Renew Energy team have been specialising in Solar Energy, Solar Hot Water and Rheem Hot Water systems since 2002.” Source: RevenueBase Database · checked Sep 18, 2026
23	GO Solar GO Green	Partial evidence	Geelong, AustraliaHQ checked Sep 18, 2026	1-10	5 contacts →
	Partial evidence “GoSolarGoGreen: Go Solar Go Green is leading solar energy company across Geelong and The Surf Coast.” Source: RevenueBase Database · checked Sep 18, 2026
24	Clean Technology Services	Strong evidence	Melbourne, AustraliaHQ checked Sep 18, 2026	1-10	5 contacts →
	Strong evidence “Clean Technology Services offer solar photovoltaic (PV) and energy storage systems to residential customers and commercial businesses in Western Australia.” Source: RevenueBase Database · checked Sep 18, 2026
25	Suntrix Solar And Battery Storage	Partial evidence	Newton, AustraliaHQ checked Sep 18, 2026	11-50	4 contacts →
	Partial evidence “Suntrix is an Australian owned and operated company, focusing on the commercial, residential and local government sectors of the solar industry.” 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 thermal storage 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 thermal storage companies.
Partial evidence: Its own public description names part of solar thermal storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar thermal storage 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 98 solar thermal storage companies based in Australia

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Solar thermal storage companies based in Australia at a glance

As of Sep 18, 2026

36.7%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · Melbourne

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 98 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 thermal storage 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 Australia whose own description of what they do matches “solar thermal storage 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 thermal storage 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 thermal storage companies, and records with no verified work email. Companies headquartered outside Australia 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, 264 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.

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 thermal storage 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 thermal storage companies are there based in Australia?

RevenueBase identified 98 solar thermal storage companies headquartered in Australia 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?

Solahart Industries, headquartered in Rydalmere, tops this list with the largest team on record.

Which city has the most solar thermal storage companies?

Melbourne leads with 14 headquartered companies, followed by Sydney (4) and Gold Coast (3).

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 264 verified decision-maker contacts tracked across these 98 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.