DG

damm-solar GmbH

Kaiserslautern, Germany

SolarLimited company
Founded 201751-200 employees
Profile last updated: March 14, 2026

About

Founded in 2017, damm-solar GmbH is a limited company headquartered in Kaiserslautern, Germany with approximately 51-200 employees specializing in Solar.

damm-solar GmbH is a solar energy installer and provider based in Kaiserslautern, Germany. The company specializes in designing and installing photovoltaic systems, battery storage solutions, and EV charging infrastructure for both residential and commercial customers. They offer comprehensive services from planning through installation and ongoing maintenance, with a focus on local service and short response times. The company provides various financing models including a rental program in partnership with Stadtwerke Kaiserslautern, allowing customers to install solar systems without upfront investment. damm-solar works with leading manufacturers including E3/DC, SMA, BYD, and Heckert Solar.

Headquarters

Kaiserslautern, Germany

Founded

2017

Employees

51-200

Company type

Limited company

Focus areas

solar installationphotovoltaicbattery storageEV chargingenergy managementrenewable energyKaiserslautern

Products & services

Business models

B2BB2CEPC

Value chain

DevelopmentEngineeringProcurementConstructionO&MConsulting

Service areas (1)

  • Kaiserslautern and surrounding region

    Installation, planning and maintenance of photovoltaic systems, battery storage and EV charging solutions for residential and commercial customers

Locations

Headquarters

Clara-Immerwahr-Straße 3, 67661, Kaiserslautern, Germany

Service regions

Germany

Projects

8

Rooftop solar PV with battery storage

OperationalRooftop solar PV with battery storage
13.68 MW capacityWeilerbach, GermanyCompleted: 2024-08-01

Rooftop solar PV with battery storage

OperationalRooftop solar PV with battery storage
7.11 MW capacityCompleted: 2024-07-01

Commercial solar PV

OperationalCommercial solar PV
19 MW capacityCompleted: 2024-06-01

Commercial solar PV

OperationalCommercial solar PV
72 MW capacityCompleted: 2024-06-01

Commercial solar PV

OperationalCommercial solar PV
100 MW capacityCompleted: 2024-08-01

Commercial solar PV

OperationalCommercial solar PV
749.9 MW capacityCompleted: 2017-02-01

Commercial solar PV

OperationalCommercial solar PV
20.9 MW capacityCompleted: 2024-08-01

Commercial solar PV

OperationalCommercial solar PV
533 MW capacityCompleted: 2024-05-01

Credentials & affiliations

Awards

German Customer Award

2026Kundenzufriedenheit und Transparenz

Partnerships

E3/DC, SMA, BYD, Heckert Solar, Stadtwerke Kaiserslautern

People

Management & team

  • Hardy Müller

    Geschäftsführer

  • Kamil Karol

    Geschäftsführer

  • Jonas Sonnen

    Technischer Leiter

  • Jannis Ertel

    Leiter Bauprojekte

  • Rohat Günay

    Vertrieb

  • Liridon Kastrati

    Bauleiter

  • Moritz Howanietz

    Vertrieb

  • Juri Schreiner

    Vertrieb

  • Ulrich Sauerbaum

    Vertrieb

  • Matthias Bier

    Vertrieb

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