Company lists · Data refreshed November 2026

Top 25 Off-grid inverter suppliers based in the United Kingdom

RevenueBase identified 96 company matches for off-grid inverter suppliers associated with the United Kingdom as of November 2026 and tracks 2,337 professional contacts across them, including 514 with verified work emails. London is the largest hub.

This list covers company matches for off-grid inverter suppliers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
96Companies
2,337Contacts tracked
514Verified emails
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The 25 largest off-grid inverter suppliers based in the United Kingdom

Ranked by team size
Top 25 of 96 company matches for off-grid inverter suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSheffield, United KingdomHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“A D2Zero Company With a 24-year track record, Powerstar is an industry leader in electrification, specialising in designing and manufacturing cutting-edge power management tech…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchClevedon, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“We help organisations replace diesel, cut carbon and reduce operating costs with advanced off-grid solar lighting, hybrid power and battery storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCorby, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“UK based manufacturer of the renowned Rutland Windcharger range of micro wind turbines and the Solar iBoost PV immersion controller.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarnstaple, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChesham, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“At Chiltern Solar, we are dedicated to providing expert solar and battery energy storage solutions to homes and businesses across southern England.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChester, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Genfit design and install solar PV, energy storage (BESS) and EV charging technologies in residential, commercial and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Helping the UK make the switch to a solar-powered future!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNewport Pagnell, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“The sun has powered the earth for billions of years and we’re transforming that to run our 21st-century conveniences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“At GPT Renewables, we’re powering the shift to cleaner, smarter energy-wherever it's needed most.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBicester, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Powersun offers industrial and commercial energy generating and saving solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWestwood Industrial Estate, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Leading Edge is a world-class designer and manufacturer of off-grid power systems including the PowerBox, a pre-configured, plug-and-go system providing power in remote locations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCambridge, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchArundel, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We are an Electrical and Energy Company that works with homeowners, businesses and the public sector to help customers save money, save energy and reduce their carbon footprint.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Our mission is to create a world where clean and infinite energy is accessible to everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWotton-under-edge, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Green Team One is a UK-based renewable energy installer specialising in high-quality solar PV, battery storage, and EV charging solutions for homes and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHarlow, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDromore, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Wilson Power and Energy Ltd is a leading provider of energy solutions, specialising in the design, supply, implementation, and support of a diverse range of energy-related…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWalsall, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Nationwide commercial and industrial installers of solar photovoltaic, EV charging and Energy Storage Solutions (BESS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWrexham, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Solar PV, Battery Storage,EV Charging and Smart Energy Management solutions for home or business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUpminster, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Select Solar specialise in off-grid solar systems for remote monitoring, electric fencing, boats, motorhomes, specialist vehicles, repeater stations etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLower Heyford, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“UK SOLAR GENERATION LIMITED is Solar PV installation specialist based out of North Oxfordshire”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPenryn, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“HiTPower is a UK-based specialist in custom power electronics design and manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchScarborough, United KingdomHQ recorded Nov 6, 2026201-5002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSouthampton, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Whether your passion is to do the green thing or explore options to reduce energy costs, one of our gurus would love to talk with you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLymington, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We supply AC and DC electrical components and systems to make your off grid project a reality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 96 off-grid inverter suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 514 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Off-grid inverter suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
22.0%Verified-email coverage
24.3Average contacts per company
1-10Median size (employees)
10.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
23
51-200
11
201-500
1
501-1,000
1
1,001-5,000
2
10001+
1

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 96 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “off-grid inverter suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 514 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “off-grid inverter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many off-grid inverter suppliers are there based in the United Kingdom?

RevenueBase identified 96 company matches for off-grid inverter suppliers associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Powerstar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most off-grid inverter suppliers?

London leads with 10 company records, followed by Liverpool (3) and Birmingham (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 514 professional contacts with verified work emails tracked across these 96 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 96 off-grid inverter suppliers based in the United Kingdom. Start with a free account, no credit card.

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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 SmartSearch, 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.