Company lists · Data refreshed September 2026

Top 25 Solar roof installers based in South Africa

Name: Solar roof installers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 457 companies tracked

RevenueBase identified 457 solar roof installers headquartered in South Africa as of September 2026 and tracks 2,238 professional contacts across them, including 669 with verified work emails. Johannesburg is the largest hub.

This list covers solar roof installers headquartered in South Africa, 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

457Companies

2,238Contacts tracked

669Verified emails

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The 25 largest solar roof installers based in South Africa

Ranked by team size

Top 25 of 457 solar roof installers based in South Africa, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar roof installers: 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	Stage Zero	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	201-500	162 contacts →
	Partial evidence “Stage Zero – Solar & Backup Power Solutions At Stage Zero, we help South Africans achieve energy independence, saving on their electricity bills and protect against load shedding.” Source: RevenueBase Database · checked Sep 18, 2026
2	Solareff	Partial evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	51-200	128 contacts →
	Partial evidence “Solareff is a specialist South African-based renewable energy solutions company, with a proven track record of installing medium to large-scale rooftop and ground-mounted Solar…” Source: RevenueBase Database · checked Sep 18, 2026
3	ABC Solar SA	Partial evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	201-500	122 contacts →
	Partial evidence “At ABC Solar, we do more than deliver solar infrastructure; we engineer certainty.” Source: RevenueBase Database · checked Sep 18, 2026
4	Gosolr	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	51-200	112 contacts →
	Indirect evidence “GoSolr is here to power your life.” Source: RevenueBase Database · checked Sep 18, 2026
5	Alumo Energy	Partial evidence	Pretoria, South AfricaHQ checked Sep 18, 2026	201-500	79 contacts →
	Partial evidence “We're not your average solar company.” Source: RevenueBase Database · checked Sep 18, 2026
6	Eversolar	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 18, 2026	51-200	42 contacts →
	Partial evidence “We are an engineering, procurement and construction management company, with a commitment towards excellence and with the experience to serve the market with turn-key solar PV and…” Source: RevenueBase Database · checked Sep 18, 2026
7	Dorman Energy PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	201-500	39 contacts →
	Partial evidence “Est Dorman Energy is a family driven Solar and battery initiative bringing high quality Renewable Energy solutions to Southern Africa.” Source: RevenueBase Database · checked Sep 18, 2026
8	Emergent Energy	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	34 contacts →
	Indirect evidence “At Emergent Energy, we believe energy investments should be clear, simple, and designed for long-term value.” Source: RevenueBase Database · checked Sep 18, 2026
9	Solar Energy Africa	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 18, 2026	11-50	27 contacts →
	Partial evidence “Solar Energy Africa is a multi-disciplinary engineering company and renewable energy solutions provider.” Source: RevenueBase Database · checked Sep 18, 2026
10	Advanced Energies Africa	Partial evidence	Paarl, South AfricaHQ checked Sep 18, 2026	1-10	24 contacts →
	Partial evidence “We install custom-designed and operational-ready solar and supplementary energy solutions to the residential sector, agriculture, commerce, industry, mining, and solar PV parks…” Source: RevenueBase Database · checked Sep 18, 2026
11	Infoled	Indirect evidence	Montague Gardens, South AfricaHQ checked Sep 18, 2026	11-50	24 contacts →
	Indirect evidence “INFOLED is an experienced and progressive Energy Solutions Company and a recognized leader in the project development and energy consulting services industry.” Source: RevenueBase Database · checked Sep 18, 2026
12	Journey2green	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	11-50	22 contacts →
	Indirect evidence “Journey2Green see the decision to go Renewable Energy as a Journey and like any journey you plan for it with a start date, an end-destination and a route plan to get you there…” Source: RevenueBase Database · checked Sep 18, 2026
13	Sparki Solar	Partial evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	51-200	22 contacts →
	Partial evidence “Sparki is a rapidly growing solar installation company that aims to provide high-quality.compliant solar installations to homeowners, and business alike.” Source: RevenueBase Database · checked Sep 18, 2026
14	Bidvest Renewable Solutions	Partial evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	51-200	19 contacts →
	Partial evidence “Bidvest Renewable Solutions offers a wide range of solutions such as Grid-tie PV, Hybrid and offgrid solar systems.” Source: RevenueBase Database · checked Sep 18, 2026
15	Specialized Solar Systems	Partial evidence	George, South AfricaHQ checked Sep 18, 2026	51-200	19 contacts →
	Partial evidence “At Specialized Solar Systems, we are the epitome of comprehensive solar power solutions.” Source: RevenueBase Database · checked Sep 18, 2026
16	Ijika Services	Partial evidence	Durban, South AfricaHQ checked Sep 18, 2026	11-50	18 contacts →
	Partial evidence “IJika Services is a Professional Electrical, Solar & Mechanical Engineering, Procurement and Construction (EPC) Company.” Source: RevenueBase Database · checked Sep 18, 2026
17	Power Partners Group	Indirect evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	17 contacts →
	Indirect evidence “Power Partners Group was established in 2019.” Source: RevenueBase Database · checked Sep 18, 2026
18	Renu Solar	Partial evidence	Hillcrest, South AfricaHQ checked Sep 18, 2026	11-50	17 contacts →
	Partial evidence “ESTABLISHED IN 2008 With over a decade of experience, Renu Solar brings a wealth of knowledge and expertise to the renewable industry.” Source: RevenueBase Database · checked Sep 18, 2026
19	Metsolar PTY LTD	Partial evidence	Roodepoort, South AfricaHQ checked Sep 18, 2026	1-10	16 contacts →
	Partial evidence “MetSolar is committed to providing top quality sustainable Solar PV solutions, specializing in turnkey grid-tied solar PV systems, solar off-grid systems and solar diesel hybrid…” Source: RevenueBase Database · checked Sep 18, 2026
20	Micasa Energy Solutions	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	51-200	14 contacts →
	Partial evidence “We offer Integrated Smart and Sustainable Energy solutions that include Solar PV, Water, and Lighting solutions for the Commercial, Industrial, Agricultural and Residential…” Source: RevenueBase Database · checked Sep 18, 2026
21	Sosimple Energy	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “Sosimple Energy makes cheap clean energy available to business customers.” Source: RevenueBase Database · checked Sep 18, 2026
22	Solarvest	Indirect evidence	Shakashead, South AfricaHQ checked Sep 18, 2026	11-50	13 contacts →
	Indirect evidence “We provide renewable energy solutions for C&I & residential sectors.” Source: RevenueBase Database · checked Sep 18, 2026
23	Recharge Rental Solutions	Partial evidence	Sandton, South AfricaHQ checked Sep 18, 2026	51-200	11 contacts →
	Partial evidence “ReCharge Rental Solutions is a solar rental company powered and financed by Investec Bank.” Source: RevenueBase Database · checked Sep 18, 2026
24	M Squared Power Generation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 18, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
25	Treetops Renewable Energy Systems	Partial evidence	Cape Town, South AfricaHQ checked Sep 18, 2026	11-50	10 contacts →
	Partial evidence “We are providing Turnkey Solar Systems for our Residential, Commercial and Industrial / Agricultural customers.” 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 roof installers. 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 roof installers.
Partial evidence: Its own public description names part of solar roof installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar roof installers. 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 457 solar roof installers based in South Africa

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Solar roof installers based in South Africa at a glance

As of Sep 18, 2026

29.9%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

18.6%Largest-city concentration · Johannesburg

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

253

11-50

169

51-200

201-500

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 457 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 roof installers, 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 South Africa whose own description of what they do matches “solar roof installers”. 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 roof installers), 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 roof installers, and records with no verified work email. Companies headquartered outside South Africa 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, 669 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 roof installers 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 solar roof installers, 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 roof installers are there based in South Africa?

RevenueBase identified 457 solar roof installers headquartered in South Africa 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?

Stage Zero, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most solar roof installers?

Johannesburg leads with 85 headquartered companies, followed by Cape Town (69) and Pretoria (34).

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 669 verified decision-maker contacts tracked across these 457 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.