Company lists · Data refreshed September 2026

Top 25 Photovoltaic system monitoring companies based in Germany

Name: Photovoltaic system monitoring companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 756 companies tracked

RevenueBase identified 756 photovoltaic system monitoring companies headquartered in Germany as of September 2026 and tracks 5,288 professional contacts across them, including 1,706 with verified work emails. Berlin is the largest hub.

This list covers photovoltaic system monitoring companies 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 20, 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 20, 2026 86% judged on-target in blind review

756Companies

5,288Contacts tracked

1,706Verified emails

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The 25 largest photovoltaic system monitoring companies based in Germany

Ranked by team size

Top 25 of 756 photovoltaic system monitoring companies based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to photovoltaic system monitoring 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	Goldbeck Solar Group	Strong evidence	Hirschberg An Der Bergstraße, GermanyHQ checked Sep 20, 2026	501-1,000	336 contacts →
	Strong evidence “GOLDBECK SOLAR is an internationally leading company specializing in the turnkey construction of industrial, commercial, and large‑scale photovoltaic systems.” Source: RevenueBase Database · checked Sep 20, 2026
2	Enerparc AG	Partial evidence	Hamburg, GermanyHQ checked Sep 20, 2026	201-500	305 contacts →
	Partial evidence “ENERPARC AG is an internationally oriented specialist for all business related to photovoltaics, whether it's in a technical or commercial role, pure consultation or…” Source: RevenueBase Database · checked Sep 20, 2026
3	Krannich Solar Group	Partial evidence	Weil Der Stadt / Hausen, GermanyHQ checked Sep 20, 2026	1,001-5,000	236 contacts →
	Partial 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 20, 2026
4	IBC Solar AG	Partial evidence	Bad Staffelstein, GermanyHQ checked Sep 20, 2026	201-500	196 contacts →
	Partial evidence “IBC SOLAR ist ein führender globaler Anbieter von Lösungen und Dienstleistungen im Bereich Photovoltaik und Energiespeicher.” Source: RevenueBase Database · checked Sep 20, 2026
5	Baywa R.E. Solar Distribution DE	Indirect evidence	Tübingen, GermanyHQ checked Sep 20, 2026	201-500	91 contacts →
	Indirect evidence “Strom und Sonne: Das gehört für uns fest zusammen.” Source: RevenueBase Database · checked Sep 20, 2026
6	Klarsolar Gmbh	Partial evidence	Heidelberg, GermanyHQ checked Sep 20, 2026	51-200	90 contacts →
	Partial evidence “klarsolar is a Germany based company which has its focus in renewable energy, photovoltaic sytems in particular.” Source: RevenueBase Database · checked Sep 20, 2026
7	SL Rack Gmbh	Partial evidence	Haag In Oberbayern, GermanyHQ checked Sep 20, 2026	51-200	66 contacts →
	Partial evidence “SL Rack ist ein führender Hersteller von hochwertigen Photovoltaik-Montagesystemen mit Produktionsstandorten in Deutschland und Europa.” Source: RevenueBase Database · checked Sep 20, 2026
8	Centroplan Gmbh	Indirect evidence	Baesweiler, GermanyHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “Innovative solar solutions for the sustainable future of your company.” Source: RevenueBase Database · checked Sep 20, 2026
9	WI Energy Gmbh	Indirect evidence	Trier, GermanyHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Alle sprechen von der Energiewende.” Source: RevenueBase Database · checked Sep 20, 2026
10	Elen Energy	Indirect evidence	Muelheim An Der Ruhr, GermanyHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Source: RevenueBase Database · checked Sep 20, 2026
11	Febesol Gmbh	Partial evidence	Sankt Leon-rot, GermanyHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “FEBESOL macht im Jahr rund 2.500 Privathaushalte unabhängig(er) von externen Stromversorgern und hilft seinen Kunden mit maßgeschneiderten Photovoltaikanlagen Geld zu sparen.” Source: RevenueBase Database · checked Sep 20, 2026
12	Zimmermann Pv-Steel Group	Indirect evidence	Oberessendorf, GermanyHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “The Zimmermann Group of Companies specializes in the design and manufacture of PV mounting structures.” Source: RevenueBase Database · checked Sep 20, 2026
13	Cube Concepts Gmbh	Partial evidence	Kaarst, GermanyHQ checked Sep 20, 2026	11-50	37 contacts →
	Partial evidence “CUBE CONCEPTS GmbH – Systementwickler für integrierte Energiesysteme Wir entwickeln und realisieren schlüsselfertige ganzheitliche Energiesysteme für Industrie- und…” Source: RevenueBase Database · checked Sep 20, 2026
14	Securenergy	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “Ökonomisch denken – ökologisch handeln ist unser Leitbild; nachhaltig Energie produzieren, unser Ziel.” Source: RevenueBase Database · checked Sep 20, 2026
15	Solar-Log Deutschland	Partial evidence	Geislingen-Binsdorf, GermanyHQ checked Sep 20, 2026	51-200	36 contacts →
	Partial 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 20, 2026
16	RCT Solutions Gmbh	Partial evidence	Constance, GermanyHQ checked Sep 20, 2026	51-200	36 contacts →
	Partial evidence “RCT Solutions GmbH covers the full range of photovoltaic value chain providing customised services from FEED & owner's engineering to business & financial modeling and PV…” Source: RevenueBase Database · checked Sep 20, 2026
17	HIS Renewables Gmbh	Indirect evidence	Oberzent, GermanyHQ checked Sep 20, 2026	201-500	35 contacts →
	Indirect evidence “HIS makes solar projects reliable and efficient.” Source: RevenueBase Database · checked Sep 20, 2026
18	Wirsol Roof Solutions	Partial evidence	Waghäusel, GermanyHQ checked Sep 20, 2026	51-200	35 contacts →
	Partial evidence “WIRSOL Roof Solutions – Die Experten für Photovoltaik Als traditionsreiches, mittelständisches Unternehmen helfen wir Gewerbebetrieben, Privathaushalten und Kommunen dabei…” Source: RevenueBase Database · checked Sep 20, 2026
19	Solon Energy Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 20, 2026	501-1,000	33 contacts →
	Partial 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 20, 2026
20	Renusol Europe Gmbh	Strong evidence	Cologne, GermanyHQ checked Sep 20, 2026	11-50	32 contacts →
	Strong evidence “Renusol Europe GmbH has specialised in sophisticated solutions for the installation of photovoltaic systems for over 20 years.” Source: RevenueBase Database · checked Sep 20, 2026
21	Vodasun Group	Partial evidence	Munich, GermanyHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “VODASUN® ist seit 2011 ein führender Anbieter von Megawatt-Solaranlagen in Deutschland und spezialisiert auf die Planung, Entwicklung und Installation von Photovoltaikanlagen zur…” Source: RevenueBase Database · checked Sep 20, 2026
22	Raiffeisenvolt Gmbh	Partial evidence	Meschede, GermanyHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Wir sind Dein zuverlässiger Partner für schlüsselfertige Photovoltaik-Anlagen in allen Größen!” Source: RevenueBase Database · checked Sep 20, 2026
23	1punkt5 Gmbh	Indirect evidence	Ottersberg, GermanyHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Wir befreien Unternehmen von hohen Energiekosten.” Source: RevenueBase Database · checked Sep 20, 2026
24	Maxx Solar & Energie Gmbh & Co. KG	Partial evidence	Waltershausen, GermanyHQ checked Sep 20, 2026	51-200	27 contacts →
	Partial evidence “maxx-solar & energie, your specialist for photovoltaic plants in Central Germany Since foundation of maxx-solar in 2008, we have become specialist in solar energy production for…” Source: RevenueBase Database · checked Sep 20, 2026
25	BRC Solar Gmbh	Indirect evidence	Ettlingen, GermanyHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “BRC Solar GmbH is a young and dynamic company in the solar industry.” Source: RevenueBase Database · checked Sep 20, 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: photovoltaic system monitoring 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 photovoltaic system monitoring companies.
Partial evidence: Its own public description names part of photovoltaic system monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic system monitoring 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 756 photovoltaic system monitoring companies based in Germany

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Photovoltaic system monitoring companies based in Germany at a glance

As of Sep 20, 2026

32.3%Verified-email coverage

7.0Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Berlin

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

346

11-50

286

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 756 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 photovoltaic system monitoring 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 Germany whose own description of what they do matches “photovoltaic system monitoring 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 photovoltaic system monitoring 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 photovoltaic system monitoring companies, 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, 1,706 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 20, 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.

Photovoltaic system monitoring companies by metro

Photovoltaic system monitoring companies in Berlin36

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 photovoltaic system monitoring 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 photovoltaic system monitoring companies are there based in Germany?

RevenueBase identified 756 photovoltaic system monitoring companies 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?

Goldbeck Solar Group, headquartered in Hirschberg An Der Bergstrasse, tops this list with the largest team on record.

Which city has the most photovoltaic system monitoring companies?

Berlin leads with 36 headquartered companies, followed by Hamburg (19) and Munich (11).

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 1,706 verified decision-maker contacts tracked across these 756 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 20, 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.