Company lists · Data refreshed September 2026

Top 25 Battery storage companies based in South Africa

Name: Battery storage companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 90 companies tracked

RevenueBase identified 90 battery storage companies headquartered in South Africa as of September 2026 and tracks 1,243 professional contacts across them, including 410 with verified work emails and 38 with mobile numbers. Cape Town is the largest hub.

This list covers battery storage companies 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 7, 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 7, 2026 86% judged on-target in blind review

90Companies

1,243Contacts tracked

410Verified emails

38Mobile numbers

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The 25 largest battery storage companies based in South Africa

Ranked by team size

Top 25 of 90 battery storage companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to battery 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	Freedom WON PTY LTD	Partial evidence	Longmeadow Business Estate, South AfricaHQ checked Sep 7, 2026	201-500	234 contacts →
	“The Current Future in Energy Storage.” Source: company website · checked Sep 7, 2026
2	Tractionel Enterprise	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 7, 2026	501-1,000	163 contacts →
	“Established in 1982, Tractionel Enterprise is a 100% Black-Owned Level 1 Electrical Construction Company with an outstanding track record in the design, supply, construction and…” Source: company website · checked Sep 7, 2026
3	Solareff	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	51-200	128 contacts →
	“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: company website · checked Sep 7, 2026
4	Balancell	Strong evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	51-200	48 contacts →
	“We believe that battery energy storage will play a key role in transitioning the world to renewable energy sources, helping to reduce climate change, bringing electricity to the…” Source: company website · checked Sep 7, 2026
5	Bluenova	Partial evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	51-200	44 contacts →
	“The Best in BESS Scalable Energy Storage for Large-Scale Integration Built for EPCs, Contractors & Industrial Leaders Grid-Tied \| Microgrid \| Off-Grid \| Utility-Scale Remote…” Source: company website · checked Sep 7, 2026
6	Eversolar	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 7, 2026	51-200	42 contacts →
	“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: company website · checked Sep 7, 2026
7	Revov Energy Projects	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	36 contacts →
	“REVOV is here to power progress, not just power systems.” Source: company website · checked Sep 7, 2026
8	Impower PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	33 contacts →
	“Founded in 2014, IMPOWER Pty Ltd (formerly All Power Systems) is a leading engineering, procurement and project management contractor (EPCM) operating in the solar and energy…” Source: company website · checked Sep 7, 2026
9	Specialised Battery Systems	Partial evidence	Kempton Park, South AfricaHQ checked Sep 7, 2026	11-50	25 contacts →
	“At Specialised Battery Systems, we are passionate about providing top-quality power solutions that empower individuals, businesses & industries across Africa.” Source: company website · checked Sep 7, 2026
10	Forest Energy	Strong evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	19 contacts →
	“We are an Energy Solutions Company (ESC) providing advanced solar and Battery Energy Storage System (BESS) solutions to our clients through engineering, financial modelling, and…” Source: company website · checked Sep 7, 2026
11	IES	Partial evidence	Somerset West, South AfricaHQ checked Sep 7, 2026	11-50	15 contacts →
	“IES \| Infinite Energy Storage.” Source: company website · checked Sep 7, 2026
12	Northface Solar	Strong evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	8 contacts →
	“Northface Solar is a commercial solar EPC and battery energy storage (BESS) specialist delivering engineered energy systems for developers, asset owners, and operating businesses…” Source: company website · checked Sep 7, 2026
13	Sakisa Energy & Technology Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	8 contacts →
	“Sakisa Energy and Technology Group is a South African-based renewable energy company delivering smart, cost-effective solar solutions for residential, commercial, and industrial…” Source: company website · checked Sep 7, 2026
14	Awpower	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	7 contacts →
	“AWPower is a solar & water engineering solutions provider that provides customized photovoltaic energy solutions and monitoring and maintenance for residential and commercial…” Source: company website · checked Sep 7, 2026
15	Hudaco Energy	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	6 contacts →
	“From selecting string lengths and panel configurations that optimize DC performance to designing mounting brackets that fit the exact string configuration at the lowest cost, we…” Source: company website · checked Sep 7, 2026
16	NEW Earth Energy	Partial evidence	Parkmore, South AfricaHQ checked Sep 7, 2026	1-10	6 contacts →
	“Through our strategic partnerships, we’ve enabled optimum management of the surge-and-dip nature of power grid supply in Africa and our Sirius supercapacitor storage devices are…” Source: company website · checked Sep 7, 2026
17	The Green WAY Solar	Strong evidence	Randburg, South AfricaHQ checked Sep 7, 2026	11-50	5 contacts →
	“Commercial and Industrial Solar PV and Battery Energy Storage Solutions (BESS) thoughtfully designed by experienced and qualified solar professionals using only the most reliable…” Source: company website · checked Sep 7, 2026
18	Solafi	Partial evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	5 contacts →
	“We offer the most innovative residential & commercial solar battery solutions, designed to provide reliable energy with a positive cashflow from day 1.” Source: company website · checked Sep 7, 2026
19	WHP Energy Solutions	Strong evidence	Eldoraigne, South AfricaHQ checked Sep 7, 2026	11-50	4 contacts →
	“WHP Energy Solutions is a trusted provider of advanced renewable‑energy systems, specializing in Hybrid Battery Energy Storage Solutions and Solar PV technologies.” Source: company website · checked Sep 7, 2026
20	Nexnovo Africa PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	1-10	3 contacts →
	“Nexnovo Africa (Pty) Ltd was established in 2017 to provide Telecommunications product and services, Backup Power and Energy Storage Solutions that ensure that your home and…” Source: company website · checked Sep 7, 2026
21	IONX	Partial evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	1-10	3 contacts →
	“iONX is a leading energy storage OEM founded in 2023.” Source: company website · checked Sep 7, 2026
22	Sunsmart Engineering	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	1-10	2 contacts →
	“At SunSmart Engineering, we don’t just deliver energy solutions-we redefine how businesses power their operations.” Source: company website · checked Sep 7, 2026
23	Blue Leaf Energy PTY LTD	Indirect evidence	South AfricaHQ checked Sep 7, 2026	11-50	2 contacts →
	Source: company website · checked Sep 7, 2026
24	Joubert Electrical	Partial evidence	Randburg, South AfricaHQ checked Sep 7, 2026	1-10	2 contacts →
	“At Joubert Electrical we've been designing and installing solar and battery backup systems, here in Gauteng since 2012.” Source: company website · checked Sep 7, 2026
25	LIGE	Indirect evidence	Monument, South AfricaHQ checked Sep 7, 2026	1-10	2 contacts →
	“Leaper Innovate Green Energies (Pty) Ltd is an award winning innovative South African based company.” Source: company website · checked Sep 7, 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: battery 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 battery storage companies.
Partial evidence: Its own public description names part of battery storage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name battery 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 90 battery storage companies based in South Africa

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Battery storage companies based in South Africa at a glance

As of Sep 7, 2026

33.0%Verified-email coverage

3.1%Mobile-number coverage

13.8Average contacts per company

11-50Median size (employees)

20.0%Largest-city concentration · Cape Town

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3860–30

2331–60

061–90

090–180

1180+

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 battery 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 South Africa whose own description of what they do matches “battery 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 battery 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 battery storage companies, 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, 410 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 7, 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 battery 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 battery storage companies are there based in South Africa?

RevenueBase identified 90 battery storage companies 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?

Freedom WON PTY LTD, headquartered in Gauteng, tops this list with the largest team on record.

Which city has the most battery storage companies?

Cape Town leads with 18 headquartered companies, followed by Johannesburg (17) and Roodepoort (4).

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 410 verified decision-maker contacts tracked across these 90 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 7, 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.