Company lists · Data refreshed September 2026

Top 24 Off-grid solar installation companies based in Australia

Name: Off-grid solar installation companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,331 companies tracked

RevenueBase identified 1,331 off-grid solar installation companies headquartered in Australia as of September 2026 and tracks 7,495 professional contacts across them, including 2,179 with verified work emails. Melbourne is the largest hub.

This list covers off-grid solar installation 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 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

1,331Companies

7,495Contacts tracked

2,179Verified emails

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The 24 largest off-grid solar installation companies based in Australia

Ranked by team size

Top 24 of 1,331 off-grid solar installation companies based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to off-grid solar 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	Sunrun Solar	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	n/a	271 contacts →
	Partial evidence “Sunrun Solar is an Australian owned and operated fastest growing company providing latest technology PV solar system at very affordable price with guaranteed quality.” Source: RevenueBase Database · checked Sep 17, 2026
2	Smart Energy	Partial evidence	Byron Bay, AustraliaHQ checked Sep 17, 2026	201-500	210 contacts →
	Partial evidence “Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Source: RevenueBase Database · checked Sep 17, 2026
3	Energy Locals	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “Energy Locals is an Australian-owned energy retailer that designs, funds and manages energy systems for new and existing apartment buildings.” Source: RevenueBase Database · checked Sep 17, 2026
4	Acle Services PTY LTD	Indirect evidence	Camberwell, AustraliaHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence “At ACLE, we transform renewable energy vision into reality.” Source: RevenueBase Database · checked Sep 17, 2026
5	Solahart Industries	Partial evidence	Rydalmere, AustraliaHQ checked Sep 17, 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 17, 2026
6	Think Renewable	Partial evidence	Surry Hills, AustraliaHQ checked Sep 17, 2026	201-500	74 contacts →
	Partial evidence “As one of Australia’s leading solar and battery specialists, Think Renewable is on a mission to create sustainable energy solutions for our customers whilst providing excellent…” Source: RevenueBase Database · checked Sep 17, 2026
7	Solargain PV PTY LTD	Indirect evidence	Malaga, AustraliaHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “WHO IS SOLARGAIN?” Source: RevenueBase Database · checked Sep 17, 2026
8	Raygen	Partial evidence	Hawthorn East, AustraliaHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial 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 17, 2026
9	Solar World	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	60 contacts →
	Partial evidence “Solar World provides market leading Solar Energy Systems, giving value to our customers and investors by- Maximizing your return on your solar investment with expertly designed…” Source: RevenueBase Database · checked Sep 17, 2026
10	Euro Solar	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	59 contacts →
	Partial evidence “Euro Solar knows the power of the sun and we are committed to making it sustainable energy a significant part of Australia’s and world’s energy future.” Source: RevenueBase Database · checked Sep 17, 2026
11	YES Group	Indirect evidence	Paringa, AustraliaHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “YES Group is a vertically integrated organisation providing turnkey solutions to the energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	Solar Service Guys	Strong evidence	Acacia Ridge, AustraliaHQ checked Sep 17, 2026	51-200	53 contacts →
	Strong evidence “As Australia's largest dedicated solar service company, we provide expert solutions for the entire lifecycle of your solar energy systems, including design, installation…” Source: RevenueBase Database · checked Sep 17, 2026
13	Mpower	Strong evidence	Mascot, AustraliaHQ checked Sep 17, 2026	11-50	51 contacts →
	Strong evidence “MPower is a technology-led company with a long history specialising in the delivery of reliable on-grid and off-grid power solutions for blue chip corporate and government…” Source: RevenueBase Database · checked Sep 17, 2026
14	SAE Group	Indirect evidence	Tweed Heads, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “SAE Group is a wholly owned and operated Australian company specialising in energy efficient technology.” Source: RevenueBase Database · checked Sep 17, 2026
15	Solar Battery Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “Hello, we are Solar Battery Group, proudly Australian owned and operated.” Source: RevenueBase Database · checked Sep 17, 2026
16	Shinehub	Partial evidence	Mascot, AustraliaHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Our mission is to make it easy and affordable for homeowners to become solar self-sufficient.” Source: RevenueBase Database · checked Sep 17, 2026
17	Igreen Energy	Partial evidence	Parramatta, AustraliaHQ checked Sep 17, 2026	n/a	45 contacts →
	Partial evidence “iGreen Energy is a comprehensive solar panel systems company that designs, supplies and installs technically advanced and high quality solar power panels in different parts of…” Source: RevenueBase Database · checked Sep 17, 2026
18	Unified Energy Services	Indirect evidence	Southbank, AustraliaHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “UNIfied Energy Services is Australia's leading energy efficiency specialist.” Source: RevenueBase Database · checked Sep 17, 2026
19	MAC Trade Services	Indirect evidence	Rose Park, AustraliaHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…” Source: RevenueBase Database · checked Sep 17, 2026
20	Redearth Energy Storage LTD	Indirect evidence	Darra, AustraliaHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “At RedEarth we pride ourselves on being Australian owned & operated with state-of-the-art products designed and assembled on home soil.” Source: RevenueBase Database · checked Sep 17, 2026
21	Chromagen Australia	Indirect evidence	Dingley Village, AustraliaHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Founded in 1962, Chromagen is an International Award-Winning pioneer in the production of renewable energy systems.” Source: RevenueBase Database · checked Sep 17, 2026
22	Next Generation Electrical	Indirect evidence	Richmond, AustraliaHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Next Generation Electrical (NG/E) are a large Engineering, Procurement and Construction (EPC) provider, focused on transitioning energy infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
23	Solar Juice PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	36 contacts →
	Partial evidence “Solar Juice is an Australian company that is a wholesale distributor of Solar PV panels, solar inverters, components and complete solar systems.” Source: RevenueBase Database · checked Sep 17, 2026
24	Clean Power Australia	Indirect evidence	Unanderra, AustraliaHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “We believe that making the world a better place starts at home.” 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: off-grid solar 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 off-grid solar installation companies.
Partial evidence: Its own public description names part of off-grid solar installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name off-grid solar 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 24 of 1,331 off-grid solar installation companies based in Australia

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Off-grid solar installation companies based in Australia at a glance

As of Sep 17, 2026

29.1%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

7.4%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

665

11-50

539

51-200

201-500

501-1,000

1,001-5,000

10001+

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 1,331 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 off-grid solar 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 Australia whose own description of what they do matches “off-grid solar 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 off-grid solar 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 off-grid solar installation 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, 2,179 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.

Off-grid solar installation companies by metro

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 off-grid solar 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 off-grid solar installation companies are there based in Australia?

RevenueBase identified 1,331 off-grid solar installation 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?

Sunrun Solar, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most off-grid solar installation companies?

Melbourne leads with 99 headquartered companies, followed by Sydney (62) and Brisbane (51).

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 2,179 verified decision-maker contacts tracked across these 1,331 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.