
Specialist electrical contractor for photovoltaics, electricity storage and charging infrastructure in Hagelstadt

E3 Energietechnik GmbH & Co. KG
93095 Hagelstadt (Headquarters)New on Amplifa
About E3 Energietechnik
E3 Energietechnik GmbH & Co.KG is a specialist company for renewable energies and electromobility based in Hagelstadt near Regensburg. The company plans and installs photovoltaic systems for private households, commercial businesses and public institutions, and combines them with electricity storage solutions to increase self-consumption. Another focus is the planning and installation of wallboxes and charging infrastructure for electric vehicles, including inspection of the electrical system, commissioning in accordance with applicable standards, documentation and registration with the grid operator. In the service area, E3 Energietechnik offers inspection, measurement/testing and maintenance of existing PV systems, including customised maintenance contracts. The service portfolio is complemented by subsidy consulting, smart-home integration and technical consulting. Services are offered from a single source – from the initial consultation and planning through to installation.
- Site
- Hagelstadt
- Processes
- Wallbox planning and installation, Photovoltaic system planning and installation, PV system maintenance, inspection and measurement/testing, Electricity storage installation, Photovoltaic planning and installation, Electricity storage solutions, Wallbox/charging infrastructure for electromobility (private, commercial, municipal), Inspection and maintenance of PV systems
- Industries
- Renewable energies (photovoltaics), Electromobility, Electrical engineering/energy, Private households, commerce, municipalities
- 01
Consultation and needs analysis
- 02
Planning and design
- 03
Installation and commissioning
- 04
Grid operator registration and documentation
- 05
Maintenance, inspection and measurement/testing
Location

Hagelstadt
DEHeadquarters
- Materials
- Photovoltaics, electricity storage, wallbox systems
Service Areas



Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Wallbox planning and installationAssembly | – | – | – | – | – |
| Photovoltaic system planning and installationAssembly | – | – | – | – | – |
| PV system maintenance, inspection and measurement/testingTesting | – | – | – | – | – |
| Electricity storage installationAssembly | – | – | – | – | – |
Additional services