Company lists · Data refreshed September 2026

Top 25 Inverter manufacturers based in Germany

RevenueBase identified 135 inverter manufacturers headquartered in Germany as of September 2026 and tracks 3,985 professional contacts across them, including 1,281 with verified work emails. Berlin is the largest hub.

This list covers inverter manufacturers headquartered in Germany, 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
135Companies
3,985Contacts tracked
1,281Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest inverter manufacturers based in Germany

Ranked by team size
Top 25 of 135 inverter manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to inverter manufacturers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMunich, GermanyHQ checked Sep 17, 2026501-1,000621 contacts →

Indirect evidence

“Founded in 1997, Sungrow Power Supply Co, Ltd.”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceMünchen, GermanyHQ checked Sep 17, 2026201-500147 contacts →

Indirect evidence

“Zusammen mit unseren starken Partnern und der neusten Technologie gestalten wir die Energiezukunft.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceKempen, GermanyHQ checked Sep 17, 2026201-500127 contacts →

Indirect evidence

“With a proud heritage rooted in SEG and Woodward, ConverterTec has become a trusted partner in the global renewable energy market.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceOsnabrück, GermanyHQ checked Sep 17, 2026201-500118 contacts →

Indirect evidence

“Heute ist E3/DC als Wechselrichterhersteller in Deutschland Marktführer für die netzgekoppelte solare Ersatzstromversorgung.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceHannover, GermanyHQ checked Sep 17, 202651-20077 contacts →

Partial evidence

“Wattkraft has been the principal Distributor and System Integrator for Huawei inverters in the European market, distributing > 1GW Huawei Inverters since 2015.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceKonstanz, GermanyHQ checked Sep 17, 2026201-50075 contacts →

Indirect evidence

“Storage Systems rethought Storage systems designed by RCT Power make intelligent use of solar energy and enable home owners to become independent from power suppliers.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceUlm, GermanyHQ checked Sep 17, 202651-20056 contacts →

Indirect evidence

“Phocos is one of the largest suppliers of off-grid and edge of grid power supply system components in the world.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceMemmingen, GermanyHQ checked Sep 17, 2026501-1,00053 contacts →

Indirect evidence

“Kontron Solar (formerly Steca) is part of Kontron eSystems GmbH.”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceTübingen, GermanyHQ checked Sep 17, 20261,001-5,00040 contacts →

Indirect evidence

“BayWa r.e.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceOffenbach, GermanyHQ checked Sep 17, 202651-20035 contacts →

Indirect evidence

“Fuji Electric Europe’s Drives & Automation is present at the European market with innovative and environmentally responsible products and solutions.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceRethem, GermanyHQ checked Sep 17, 202651-20032 contacts →

Partial evidence

“FREQCON is one of the leading German manufacturers of power converters and control systems for renewable energy systems and energy storage applications.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidencePfullingen, GermanyHQ checked Sep 17, 202651-20029 contacts →

Indirect evidence

“Setting new benchmarks with sustainable solutions - that’s the philosophy of the pioneer of the frequency converters.”

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidenceFlensburg, GermanyHQ checked Sep 17, 202651-20024 contacts →

Partial evidence

“As a leading specialist in power electronics including photovoltaic, wind and battery storage system technologies, WSTECH GmbH develops and manufactures a whole range of solutions…”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceDiepholz, GermanyHQ checked Sep 17, 202651-20022 contacts →

Partial evidence

“Founded in 2008, VENSYS Elektrotechnik manufactures converter systems for wind, solar and battery storage systems as well electrical switchgears and control cabinets on its 2,500…”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceSchongau, GermanyHQ checked Sep 17, 2026201-50020 contacts →

Indirect evidence

“Gustav Klein GmbH & Co.”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceReutlingen, GermanyHQ checked Sep 17, 202611-5020 contacts →

Indirect evidence

“SOFAR is a global leading provider of solar PV and energy storage solutions.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceBad Sassendorf, GermanyHQ checked Sep 17, 202611-5012 contacts →

Indirect evidence

“You have an idea for a power electronics product?”

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceBendorf, GermanyHQ checked Sep 17, 202611-5011 contacts →

Indirect evidence

“Mit Photovoltaik umweltgerecht und kostengünstig Strom produzieren Wir beraten Sie umfassend, budgetgerecht und nachhaltig zu allen Themen der Photovoltaik und grünen…”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceNettetal, GermanyHQ checked Sep 17, 202651-20010 contacts →

Indirect evidence

“Die Bosswerk GmbH & Co.KG mit Sitz in Nettetal, beschäftigt sich mit der Entwicklung, der Produktion und dem Vertrieb von Produkten zur Nutzung von Sonnenergie.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceIlshofen, GermanyHQ checked Sep 17, 202651-20010 contacts →

Indirect evidence

“Ihr starker Partner für energieefziente Lösungen!”

Source: RevenueBase Database · checked Sep 17, 2026
21Indirect evidenceHöchstadt, GermanyHQ checked Sep 17, 202611-509 contacts →

Indirect evidence

“CET Technology GmbH is a company based out of 9 Am Strauchgraben, Höchstadt, Bavaria, Germany.”

Source: RevenueBase Database · checked Sep 17, 2026
22Partial evidenceBöblingen, GermanyHQ checked Sep 17, 202611-508 contacts →

Partial evidence

“For years, AXITEC has been one of the best-known brands for solar modules, energy storage systems, hybrid inverters and ev chargers - all from a single source.”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceMunich, GermanyHQ checked Sep 17, 202611-508 contacts →

Indirect evidence

“HS HAUSSTROM Management GmbH is a company based out of Munich, Bavaria, Germany.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceFrankfurt, GermanyHQ checked Sep 17, 202611-508 contacts →

Indirect evidence

“Unternehmensbeschreibung Solarnative ist ein junges Start-up Unternehmen aus Frankfurt.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceCologne, GermanyHQ checked Sep 17, 202611-507 contacts →

Partial evidence

“As a part of the Strong Group we are your 360° premium green energy partner for inverters, energy storage batteries and pv solutions in Europe.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 135 inverter manufacturers based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,281 reachable decision-makers.

Free signup · no credit card

View the full list →

Inverter manufacturers based in Germany at a glance

As of Sep 17, 2026
32.1%Verified-email coverage
29.5Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Berlin
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
40
51-200
21
201-500
11
501-1,000
5
1,001-5,000
3
10001+
3

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 135 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 inverter manufacturers, 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 Germany whose own description of what they do matches “inverter manufacturers”. 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 inverter manufacturers), 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 inverter manufacturers, and records with no verified work email. Companies headquartered outside Germany 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, 1,281 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.

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 inverter manufacturers, 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 inverter manufacturers are there based in Germany?

RevenueBase identified 135 inverter manufacturers headquartered in Germany 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?

Sungrow Europe, headquartered in Munich, tops this list with the largest team on record.

Which city has the most inverter manufacturers?

Berlin leads with 7 headquartered companies, followed by Dusseldorf (5) and Munich (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 1,281 verified decision-maker contacts tracked across these 135 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.

Ready to reach these companies? Verified emails and direct dials for all 135 inverter manufacturers based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.