Solar Companies in Nordrhein-Westfalen, Germany

As of August 2026, there are 8,957 active solar & energy companies in Nordrhein-Westfalen, Germany on SolarXList — including installers, EPC contractors and equipment suppliers. Browse listings with websites and contact details below.

RheinEnergie AG✓ Verified

Köln, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Stadtwerke Düsseldorf Charging Station✓ Verified

Düsseldorf, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

DEW21 Dortmunder Energie - und Wasserversorgung GmbH Express - Center Dortmund✓ Verified

Dortmund, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Raiffeisenvolt GmbH✓ Verified

Meschede, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

SolarBlick GmbH✓ Verified

Münster, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

KUNKEL + Partner Ingenieure GmbH✓ Verified

Düsseldorf, Nordrhein-Westfalen, Germany

Engineering / ContractorEPCWebsite

Stadtwerke Warendorf GmbH✓ Verified

Warendorf, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Stadtwerke Herne AG✓ Verified

Herne, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Next Kraftwerke GmbH✓ Verified

Köln, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Stadtwerke Essen AG✓ Verified

Essen, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Stadtwerke Dinslaken GmbH✓ Verified

Dinslaken, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Stadtwerke Ratingen GmbH✓ Verified

Ratingen, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

ELSPRO Elektrotechnik GmbH & Co. KG✓ Verified

Hilden, Nordrhein-Westfalen, Germany

Electrical / ElectricianInstallerWebsite

Stadtwerke Erkrath GmbH✓ Verified

Erkrath, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Soventix GmbH✓ Verified

Wesel, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Energieversum GmbH & Co. KG✓ Verified

Gütersloh, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

SL NaturEnergie GmbH✓ Verified

Gladbeck, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

WKK GmbH✓ Verified

Nettetal, Nordrhein-Westfalen, Germany

Distribution / TradeDistributorWebsite

Profiness GmbH✓ Verified

Mülheim, Nordrhein-Westfalen, Germany

Distribution / TradeDistributorWebsite

EVG Elektro - Vertriebs - Gesellschaft Martens GmbH & Co. KG✓ Verified

Mönchengladbach, Nordrhein-Westfalen, Germany

Distribution / TradeDistributorWebsite

ALPHA Kabeltechnik ®✓ Verified

Dorsten, Nordrhein-Westfalen, Germany

Distribution / TradeDistributorWebsite

E - M - C - direct GmbH & Co. KG✓ Verified

Dorsten, Nordrhein-Westfalen, Germany

Distribution / TradeDistributorWebsite

pv software consult✓ Verified

Heiligenhaus, Nordrhein-Westfalen, Germany

Consulting / ServicesServiceWebsite

OWL - Solarkonzept✓ Verified

Oerlinghausen, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Svea Solar✓ Verified

Köln, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Grünwelt Wärmestrom GmbH✓ Verified

Kaarst, Nordrhein-Westfalen, Germany

Electric UtilityUtilityWebsite

Solarway✓ Verified

Lemgo, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

ML Solarkonzepte GmbH✓ Verified

Münster, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Planet in Green Construction GmbH✓ Verified

Bad Salzuflen, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

HE - Solar powered by HE - Sales Marketing GmbH✓ Verified

Bonn, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

AKB System✓ Verified

Zülpich, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Rongstar Energy✓ Verified

Würselen, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

SOLAR ALLin✓ Verified

Würselen, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

b - tronik GmbH✓ Verified

Viersen, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Photovoltaik✓ Verified

Wuppertal, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Blaschke Solar✓ Verified

Wuppertal, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Wattmacher - Mario Sülz✓ Verified

Wülfrath, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Lambeck - Solar✓ Verified

Willich, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

L.E.D. Licht - & Energiegesellschaft Deutschland mbH✓ Verified

Willich, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

greinSOLAR✓ Verified

Willich, Nordrhein-Westfalen, Germany

Solar Installation / EPCInstallerEPCWebsite

Other regions in Germany

Frequently asked questions

How many solar companies are there in Nordrhein-Westfalen?

As of August 2026, SolarXList lists 8,957 solar & energy companies in Nordrhein-Westfalen, Germany.

What types of solar companies operate in Nordrhein-Westfalen?

The listings below cover installers, EPC contractors, equipment suppliers, distributors and energy-storage providers active in Nordrhein-Westfalen.