Company lists · Data refreshed September 2026

Top 25 String inverter manufacturers based in Germany

Name: String inverter manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 143 companies tracked

RevenueBase identified 143 string inverter manufacturers headquartered in Germany as of September 2026 and tracks 4,144 professional contacts across them, including 1,230 with verified work emails. Berlin is the largest hub.

This list covers string 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 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

143Companies

4,144Contacts tracked

1,230Verified emails

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The 25 largest string inverter manufacturers based in Germany

Ranked by team size

Top 25 of 143 string inverter manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to string 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sungrow Europe	Indirect evidence	Munich, GermanyHQ checked Sep 18, 2026	501-1,000	621 contacts →
	Indirect evidence “Founded in 1997, Sungrow Power Supply Co, Ltd.” Source: RevenueBase Database · checked Sep 18, 2026
2	Krannich Solar Group	Indirect evidence	Weil Der Stadt / Hausen, GermanyHQ checked Sep 18, 2026	1,001-5,000	236 contacts →
	Indirect evidence “Since 1995, Krannich Solar has been a strong partner for photovoltaic installers and offers everything that drives the energy revolution: sound advice, effective logistics and one…” Source: RevenueBase Database · checked Sep 18, 2026
3	Solarwatt Germany	Partial evidence	Dresden, GermanyHQ checked Sep 18, 2026	201-500	150 contacts →
	Partial evidence “The Dresden-based company with over 300 employees is active throughout Europe and has become one of the leading German manufacturers of photovoltaic systems which range from…” Source: RevenueBase Database · checked Sep 18, 2026
4	Memodo Gmbh	Indirect evidence	München, GermanyHQ checked Sep 18, 2026	201-500	147 contacts →
	Indirect evidence “Zusammen mit unseren starken Partnern und der neusten Technologie gestalten wir die Energiezukunft.” Source: RevenueBase Database · checked Sep 18, 2026
5	E3 DC	Indirect evidence	Osnabrück, GermanyHQ checked Sep 18, 2026	201-500	118 contacts →
	Indirect evidence “Heute ist E3/DC als Wechselrichterhersteller in Deutschland Marktführer für die netzgekoppelte solare Ersatzstromversorgung.” Source: RevenueBase Database · checked Sep 18, 2026
6	Wattkraft	Partial evidence	Hannover, GermanyHQ checked Sep 18, 2026	51-200	77 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 18, 2026
7	RCT Power	Indirect evidence	Konstanz, GermanyHQ checked Sep 18, 2026	201-500	75 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 18, 2026
8	Baywa R.E. Solar Trade Global	Indirect evidence	Tübingen, GermanyHQ checked Sep 18, 2026	1,001-5,000	40 contacts →
	Indirect evidence “BayWa r.e.” Source: RevenueBase Database · checked Sep 18, 2026
9	Solar-Log Deutschland	Indirect evidence	Geislingen-Binsdorf, GermanyHQ checked Sep 18, 2026	51-200	36 contacts →
	Indirect evidence “Solar-Log GmbH, based in the German city of Geislingen-Binsdorf, is one of the leading companies in the areas of smart energy, feed-in management and PV monitoring with global…” Source: RevenueBase Database · checked Sep 18, 2026
10	Solon Energy Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 18, 2026	501-1,000	33 contacts →
	Indirect evidence “SOLON is a leading producer of high-quality solar power modules and solar systems for rooftop, roof integrated and greenfield installations.” Source: RevenueBase Database · checked Sep 18, 2026
11	Refu Elektronik Gmbh	Indirect evidence	Pfullingen, GermanyHQ checked Sep 18, 2026	51-200	29 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 18, 2026
12	Wstech Gmbh	Partial evidence	Flensburg, GermanyHQ checked Sep 18, 2026	51-200	24 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 18, 2026
13	Sonachhaltig Gmbh	Indirect evidence	Speyer, GermanyHQ checked Sep 18, 2026	51-200	22 contacts →
	Indirect evidence “Strom ist die Energieform der Zukunft - Ihre Photovoltaikanlage von soNachhaltig wird sie begeistern!” Source: RevenueBase Database · checked Sep 18, 2026
14	Sofar Europe	Indirect evidence	Reutlingen, GermanyHQ checked Sep 18, 2026	11-50	20 contacts →
	Indirect evidence “SOFAR is a global leading provider of solar PV and energy storage solutions.” Source: RevenueBase Database · checked Sep 18, 2026
15	Kleines Kraftwerk DE Gmbh	Indirect evidence	Achim, GermanyHQ checked Sep 18, 2026	51-200	15 contacts →
	Indirect evidence “Nachhaltige Energie muss für alle zugänglich sein - wir bringen sie in jeden Haushalt.” Source: RevenueBase Database · checked Sep 18, 2026
16	Bosswerk Gmbh & Co. KG	Indirect evidence	Nettetal, GermanyHQ checked Sep 18, 2026	51-200	10 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 18, 2026
17	Axitec Energy Gmbh & Co. KG	Partial evidence	Böblingen, GermanyHQ checked Sep 18, 2026	11-50	8 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 18, 2026
18	Redpoint NEW Energy	Indirect evidence	GermanyHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Redpoint new energy ist der Großhandel für Photovoltaik und Speichersysteme.” Source: RevenueBase Database · checked Sep 18, 2026
19	HS Hausstrom Management Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “HS HAUSSTROM Management GmbH is a company based out of Munich, Bavaria, Germany.” Source: RevenueBase Database · checked Sep 18, 2026
20	Solarnative Gmbh	Indirect evidence	Frankfurt, GermanyHQ checked Sep 18, 2026	11-50	8 contacts →
	Indirect evidence “Unternehmensbeschreibung Solarnative ist ein junges Start-up Unternehmen aus Frankfurt.” Source: RevenueBase Database · checked Sep 18, 2026
21	Strong Energy	Partial evidence	Cologne, GermanyHQ checked Sep 18, 2026	11-50	7 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 18, 2026
22	Germanpv Gmbh	Partial evidence	Cottbus, GermanyHQ checked Sep 18, 2026	11-50	7 contacts →
	Partial evidence “Supplier of PV inverters and storage systems, we help our EPC and Distribution clients to lower their material cost improving their competitiveness and profitability.” Source: RevenueBase Database · checked Sep 18, 2026
23	Solarinvert Gmbh	Partial evidence	Ludwigsburg, GermanyHQ checked Sep 18, 2026	11-50	6 contacts →
	Partial evidence “Safety first: Safety by Design - SolarInvert is a manufacturer of professional power electronics, including the production of professional and yet lay-safe power generation…” Source: RevenueBase Database · checked Sep 18, 2026
24	Solprime Power Systems Gmbh	Indirect evidence	Kiel, GermanyHQ checked Sep 18, 2026	11-50	6 contacts →
	Indirect evidence “Im Jahre 2010 haben wir SOLprime Power Systems gegründet, um effizient einsetzbare Produkte für den wachsenden Solarmarkt zu entwickeln.” Source: RevenueBase Database · checked Sep 18, 2026
25	SEN Solare Energiesysteme Gmbh	Indirect evidence	Grasberg, GermanyHQ checked Sep 18, 2026	11-50	5 contacts →
	Indirect evidence “For over 30 years, SEN Solare Energiesysteme GmbH has been a reliable wholesale partner for photovoltaic products and solutions.” 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: string inverter manufacturers. 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 string inverter manufacturers.
Partial evidence: Its own public description names part of string inverter manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name string inverter manufacturers. 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 143 string inverter manufacturers based in Germany

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String inverter manufacturers based in Germany at a glance

As of Sep 18, 2026

29.7%Verified-email coverage

29.0Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Berlin

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 143 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 string 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 “string 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 string 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 string 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, 1,230 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.

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 string 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 string inverter manufacturers are there based in Germany?

RevenueBase identified 143 string 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 string inverter manufacturers?

Berlin leads with 6 headquartered companies, followed by Dusseldorf (6) 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 1,230 verified decision-maker contacts tracked across these 143 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.