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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsMurgZENNA AG
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Verified· 3 sources

ZENNA AG

Summary

About the company

The core activity of ZENNA AG is the consulting, planning and implementation of solar and storage projects, including the execution of feasibility studies, analyses, design, tendering, project management and supervision in the field of renewable energies.

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Offering

Products & services

Industry:Solar & Photovoltaics
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12
Solar consulting
Tailored consulting on photovoltaic issues, including strategies and concepts, verification of calculations and studies, system visualization, hardware evaluation, and bid review.
Energy storage consulting
Tailored consulting on storage and battery topics, including strategies and concepts, verification of calculations, system visualization, hardware evaluation, and bid review.
Solar strategy
Analysis of the starting situation of companies, municipalities, or cities regarding photovoltaics, including a study, workshop, and a catalogue of measures to implement a sustainable strategy.
Energy storage strategy
Analysis of the positioning of energy utilities, municipalities, or cities regarding energy storage, including a study, workshop, and a catalogue of measures for implementation.
Solar project management
Client representation for the construction of photovoltaic systems, from permits and design through construction coordination and quality control to commissioning, acceptance, and documentation.
Energy storage project management
Client representation for the construction of energy storage systems, from permits and design through construction coordination and quality control to commissioning, acceptance, and documentation.
Solar pre-study
Pre-study to assess photovoltaic projects and to prepare the subsequent strategy and engineering work.
Energy storage pre-study
Pre-study to assess energy storage projects and to prepare the subsequent strategy and engineering work.
Solar roof analysis
Roof analysis as a basis for designing a photovoltaic system optimized economically and technically.
Energy storage construction project
Engineering of an energy storage construction project as a basis for implementing an energy storage system.
Solar off-grid
Consulting and workshops on photovoltaic off-grid topics in the know-how area.
Energy storage off-grid
Consulting and workshops on energy storage off-grid topics in the know-how area.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Location

Alte Spinnerei 16
8877 Murg
Opening hours
Mon
08:00 - 16:00
Tue
08:00 - 16:00
Wed
08:00 - 16:00
Thu
08:00 - 16:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-357.874.765
Founded
2012 · 14 years
Last commercial register change
December 7, 2020
Employees
11 to 20

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