Planning, installation and maintenance of commercial photovoltaics, battery storage and charging infrastructure
ExoEnergies GmbH
Dortmund (Airport)New on Amplifa
About ExoEnergies
ExoEnergies GmbH is a certified specialist company for commercial photovoltaics, based at Dortmund Airport. Founded in 2022, the company builds on a team with over 18 years of experience in the planning, installation and operation of PV systems and operates exclusively in the B2B sector. Its service portfolio includes energy consumption analysis and ROI calculations, turnkey roof installations including permitting and grid registration, lithium battery storage with load management, real-time monitoring, maintenance contracts and independent PV expert reports. In addition, the company plans and installs charging infrastructure from AC wallboxes to DC fast chargers and handles subsidy advisory services (including KfW 262, BAFA). System sizes range from 29 kWp to over 1 MWp; cumulatively, more than 1,349 systems have been installed since 2009 across approximately 217,670 m² of surface area. Customers include logistics companies, machine factories, hospitals and manufacturing businesses in Germany and in neighbouring countries.
- Site
- Dortmund
- Processes
- Consulting & planning (energy consumption analysis, ROI calculation, PV system design, yield, Turnkey PV system installation (roof mounting, inverter installation, cabling), Commissioning of installed PV systems (inspection, grid registration, market master data register), Maintenance & servicing (inspection, panel cleaning, thermographic inspection), Lithium battery storage with load management & peak load shaving (also retrofitting), Real-time monitoring (dashboard, automatic fault diagnosis, yield monitoring), Commercial maintenance contract (Basic/Premium, annual inspection, yield monitoring), PV expert reports (purchase/sale, insurance damage, yield analysis, existing system certification)
- Materials
- Lithium battery storage, PV modules, Inverters (incl. Deye, hybrid inverters), Inverters (including hybrid inverters, e.g. Deye)
- Certificates
- Certified PV specialist company, Certified PV specialist company (since 2008)
- Founded
- 2022
- Industries
- Logistics & warehousing, Mechanical engineering, Metal and steel processing, Plastics processing, Food processing, Automotive suppliers
- 01
Initial consultation and energy consumption analysis
- 02
Planning & system design with yield calculation
- 03
Financing and subsidy advisory services
- 04
Turnkey installation including permitting and grid registration
- 05
Commissioning with acceptance documentation
- 06
Real-time monitoring
- 07
Maintenance, servicing and expert reports
Components & Systems
PV modules
Roof mounting on flat, mono-pitch and pitched roofs as well as open-ground installations for commercial and industrial businesses.
Inverters (including hybrid inverters, e.g. Deye)
Design and configuration for maximum efficiency and integration of storage and e-mobility.
Lithium battery storage
Load management and peak load shaving with self-sufficiency rates of up to 80%, also as retrofitting of existing systems.
Location
Dortmund
DEHead office, consulting, planning and project management
- Lot size
- Projects from 29 kWp to over 1 MWp
- Materials
- PV modules, inverters, lithium battery storage
Reference Projects
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Consulting & planning (energy consumption analysis, ROI calculation, PV system design, yieldEngineering | – | – | – | – | – |
| Turnkey PV system installation (roof mounting, inverter installation, cabling)Assembly | – | – | – | 10 kWp – several MWp | PV modules, Inverters, Mounting structure, Lithium battery storage |
| Commissioning of installed PV systems (inspection, grid registration, market master data register)Assembly | – | – | – | 50 kWp | – |
| Maintenance & servicing (inspection, panel cleaning, thermographic inspection)Testing | – | – | – | 10 kWp | – |
| Lithium battery storage with load management & peak load shaving (also retrofitting)Assembly | – | – | – | – | Lithium |
| Real-time monitoring (dashboard, automatic fault diagnosis, yield monitoring)Testing | – | – | – | – | – |
| Commercial maintenance contract (Basic/Premium, annual inspection, yield monitoring)Testing | – | – | – | 10 kWp | – |
| PV expert reports (purchase/sale, insurance damage, yield analysis, existing system certification)Testing | – | – | – | – | – |
| Charging infrastructure & e-mobility (AC wallboxes 11–22 kW, DC fast chargers 50–400 kW, loadAssembly | – | – | – | – | – |
| Training & instruction of operating personnel (monitoring, control, fault analysis)Assembly | – | – | – | – | – |
| Financing and subsidy advisory services (KfW 262, BAFA grants)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality & Certification
Maintenance and inspection are carried out in accordance with standardised inspection protocols, including thermographic inspection, panel cleaning and documented maintenance reports with photos and measured values. Expert reports are prepared in compliance with standards and are legally admissible.
| Evidence | Dortmund |
|---|---|
| Certified PV specialist company (since 2008) |
History
- 2008
Certification as a PV specialist company verifiable since 2008.
- 2009
Start of the cumulative installation history: since 2009, over 1,349 commercial PV systems on 217,670 m² of surface area.
- 2022
Founding of ExoEnergies GmbH as an independent company based on a team with over 18 years of industry experience.