Company lists · Data refreshed September 2026

Top 25 Renewable energy inverter companies based in the United Kingdom

Name: Renewable energy inverter companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 304 companies tracked

RevenueBase identified 304 renewable energy inverter companies headquartered in the United Kingdom as of September 2026 and tracks 2,617 professional contacts across them, including 942 with verified work emails. London is the largest hub.

This list covers renewable energy inverter companies headquartered in the United Kingdom, 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

304Companies

2,617Contacts tracked

942Verified emails

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The 25 largest renewable energy inverter companies based in the United Kingdom

Ranked by team size

Top 25 of 304 renewable energy inverter companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy inverter 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	Good Energy	Strong evidence	Chippenham, United KingdomHQ checked Sep 17, 2026	201-500	456 contacts →
	Strong evidence “Good Energy has been driving the UK’s renewable energy revolution since helping homes and businesses become greener and more self-sufficient through clean power and green…” Source: RevenueBase Database · checked Sep 17, 2026
2	Myenergi	Partial evidence	Stallingborough, United KingdomHQ checked Sep 17, 2026	201-500	168 contacts →
	Partial evidence “We give you control of your generated green energy, creating the ultimate eco-smart home.” Source: RevenueBase Database · checked Sep 17, 2026
3	Turbo Power Systems TPS	Indirect evidence	Gateshead, United KingdomHQ checked Sep 17, 2026	51-200	132 contacts →
	Indirect evidence “Established in 1986, Turbo Power Systems (TPS) is a globally recognised designer and manufacturer of technologically advanced power electronics solutions for customers in the…” Source: RevenueBase Database · checked Sep 17, 2026
4	Project Solar UK	Strong evidence	Burton On Trent, United KingdomHQ checked Sep 17, 2026	201-500	122 contacts →
	Strong evidence “Project Solar UK Ltd are a well-established Renewable Energy company.” Source: RevenueBase Database · checked Sep 17, 2026
5	Econergy Renewable Energy LTD	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	112 contacts →
	Strong evidence “Our Vision Renewable energy will be the source of power for future generations.” Source: RevenueBase Database · checked Sep 17, 2026
6	Alt-Group	Strong evidence	Worcester, United KingdomHQ checked Sep 17, 2026	51-200	51 contacts →
	Strong evidence “Alt-Group is a forward-thinking, renewable energy company; advising on, installing and maintaining excellent renewable systems including Solar PV, EV Charging & Batteries.” Source: RevenueBase Database · checked Sep 17, 2026
7	UPOWA	Indirect evidence	Whiteley, United KingdomHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “We provide a one-stop-shop of sustainable technology solutions to accelerate the journey to net-zero.” Source: RevenueBase Database · checked Sep 17, 2026
8	Belltown Power	Strong evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	40 contacts →
	Strong evidence “Belltown Power is an international renewable energy company (IPP).” Source: RevenueBase Database · checked Sep 17, 2026
9	Start Solar UK & Ireland	Strong evidence	Lissue Industrial Estate, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Strong evidence “Start Solar is a renewable energy – design and installation – company that specialises in a range of renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	Pure Renewables	Strong evidence	Hull, United KingdomHQ checked Sep 17, 2026	11-50	37 contacts →
	Strong evidence “As commercial and industrial heat pump and solar PV specialists, Pure Renewables are here to help you invest in your energy future.” Source: RevenueBase Database · checked Sep 17, 2026
11	Sungift Solar	Strong evidence	Exeter, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “SunGift Solar are an award-winning renewable energy company, founded in 2005.” Source: RevenueBase Database · checked Sep 17, 2026
12	AES Solar	Indirect evidence	Forres, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “AES Solar were established in 1979 in the North-East of Scotland and despite remaining loyal to our local roots we have become the leading solar specialists in Scotland and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ensmart Power Conversion & Energy Storage	Partial evidence	Braintree, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “EnSmart Power is one of the UK’s largest providers of energy storage systems and a global specialist in the design and manufacture of uninterruptible power supplies and power…” Source: RevenueBase Database · checked Sep 17, 2026
14	Marlec Renewables	Indirect evidence	Corby, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “UK based manufacturer of the renowned Rutland Windcharger range of micro wind turbines and the Solar iBoost PV immersion controller.” Source: RevenueBase Database · checked Sep 17, 2026
15	SWS Northwest LTD	Partial evidence	Widnes, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “SWS is the complete package when it comes to green technologies, offering a range of services for home & commercial renewable installations including Solar PV, Battery storage…” Source: RevenueBase Database · checked Sep 17, 2026
16	Envirolec Smart Energy Solutions	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “With over 70 years combined industry experience, Envirolec Smart Energy Solutions has gained vital expertise and experience in a number of Renewable Technologies.” Source: RevenueBase Database · checked Sep 17, 2026
17	Triple Solar LTD	Indirect evidence	Harlow, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Triple Solar is a leading Solar Distributor in the United Kingdom, dedicated to providing streamlined solutions for households, commercial enterprises, and solar installers…” Source: RevenueBase Database · checked Sep 17, 2026
18	Noventum Power	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Strong evidence “Noventum Power is a renewable energy IPP company with fully integrated development capabilities, with its head office in London.” Source: RevenueBase Database · checked Sep 17, 2026
19	Greengenuk	Strong evidence	Helston, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Strong evidence “Since its creation in 2011, GreenGenUK has transformed into a leading installer of renewable energy within the South West of England, covering Cornwall, Devon, and Somerset.” Source: RevenueBase Database · checked Sep 17, 2026
20	RE GEN Green	Strong evidence	Sunderland, United KingdomHQ checked Sep 17, 2026	1-10	13 contacts →
	Strong evidence “We are RE:GEN Green … As part of the RE:GEN Group, we're on a mission to lead the charge in renewable energy solutions, with a commitment to ethics and a personalised service at…” Source: RevenueBase Database · checked Sep 17, 2026
21	Ideal Power LTD	Indirect evidence	Barnstaple, United KingdomHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “Ideal Power are the experts in providing Power Conversion Solutions, with over 40 years specialist knowledge in the Power Industry; specifying, sourcing and distributing a wide…” Source: RevenueBase Database · checked Sep 17, 2026
22	Arin Power	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Helping the UK make the switch to a solar-powered future!” Source: RevenueBase Database · checked Sep 17, 2026
23	Chiltern Solar	Partial evidence	Chesham, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “At Chiltern Solar, we are dedicated to providing expert solar and battery energy storage solutions to homes and businesses across southern England.” Source: RevenueBase Database · checked Sep 17, 2026
24	E-Verve Energy	Partial evidence	St. Helens, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Hello we are E-Verve Energy We believe increasing your energy independence should be simple which is why we offer end-to-end solutions from Solar PV and Battery Storage systems to…” Source: RevenueBase Database · checked Sep 17, 2026
25	DES Renewable Energy	Indirect evidence	Ferndown, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Our roots in the Solar industry date back as far as 2010 with several thousand successful installations undertaken since then.” 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: renewable energy inverter 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 renewable energy inverter companies.
Partial evidence: Its own public description names part of renewable energy inverter companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy inverter 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 304 renewable energy inverter companies based in the United Kingdom

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Renewable energy inverter companies based in the United Kingdom at a glance

As of Sep 17, 2026

36.0%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

168

11-50

102

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 304 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 renewable energy inverter 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 the United Kingdom whose own description of what they do matches “renewable energy inverter 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 renewable energy inverter 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 renewable energy inverter companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 942 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.

Renewable energy inverter companies by metro

Renewable energy inverter companies in London35

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 renewable energy inverter 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 renewable energy inverter companies are there based in the United Kingdom?

RevenueBase identified 304 renewable energy inverter companies headquartered in the United Kingdom 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?

Good Energy, headquartered in Chippenham, tops this list with the largest team on record.

Which city has the most renewable energy inverter companies?

London leads with 35 headquartered companies, followed by Sheffield (6) and Glasgow (5).

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 942 verified decision-maker contacts tracked across these 304 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.