
Battery storage systems and energy management for industry, utilities and plant operators.

AXSOL GmbH
Würzburg · Altencelle (project site) · Lohsa (project site)New on Amplifa
About AXSOL
AXSOL develops and delivers battery energy storage systems (BESS) up into the multi-megawatt range, together with the associated control and optimization software. The modular storage platform ECS (Energy Container Solutions) is designed to be scalable, flexible and manufacturer-independent. The energy management system AXOS controls energy flows and system components in real time, while the optimization system ADONYS analyzes market and operating data using machine learning and optimizes battery lifetime and yields. The portfolio covers analysis (load profiles, grid connection, profitability), engineering (system design, safety architecture, grid compatibility), EPC including grid connection, as well as operation and maintenance with 24/7 monitoring and fault clearance service. Applications range from grid stability and flexibility marketing to co-location with PV and wind farms, e-mobility and backup of supply for critical infrastructures. Reference projects are large-scale storage systems for terralayr in Lohsa (8 MW / approx. 17,5 MWh) and Altencelle (15 MW / 30 MWh). The company is based in Würzburg.
- Site
- Würzburg
- Processes
- Battery storage systems (ECS – Energy Container Solutions), Energy management system AXOS (real-time control of energy flows), ADONYS – optimization system (machine learning, forecasts), Analysis (load profiles, grid connection, profitability), Engineering (system design, safety architecture, grid compatibility), EPC & grid connection, 24/7 operations management & fault clearance service, maintenance, monitoring, Analysis (load profile, grid connection and profitability assessment)
- Materials
- ECS – Energy Container Solutions, AXOS – Energy Management System, ADONYS – Optimization system
- Certificates
- UN 38.3, ISO
- Industries
- Utilities & municipal utilities, Industry & commerce, Plant operators, Grid stability / stand-alone BESS, Co-location BESS, E-mobility
- 01
Analysis (load profiles, grid connection, profitability)
- 02
Engineering (system design, safety architecture, grid compatibility)
- 03
EPC & grid connection
- 04
Commissioning
- 05
Operation and maintenance (24/7 monitoring, fault clearance service)
- 06
Flexibility marketing and control power
Systems & Technologies
ECS – Energy Container Solutions
Modular battery storage platform, scalable and manufacturer-independent up into the multi-megawatt range.
AXOS – Energy Management System
Controls and monitors all energy flows and system components in real time.
ADONYS – Optimization system
Analyzes market and operating data, creates forecasts and optimizes battery lifetime using machine learning.
Locations & Projects
Würzburg
DELocation

Altencelle
DEProject site: battery storage 15 MW / 30 MWh for grid stabilization
- Part weight / size
- 30 MWh
- Battery storage (BESS) 30 MWh
- AXOS energy management system

Lohsa
DEProject site: battery storage 8 MW / approx. 17,5 MWh for terralayr
- Part weight / size
- 17,5 MWh
- Battery storage (BESS) 8 MW / approx. 17,5 MWh
Solutions & Products





Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Battery storage systems (ECS – Energy Container Solutions)Engineering | – | – | – | – | – |
| Energy management system AXOS (real-time control of energy flows)Engineering | – | – | – | – | – |
| ADONYS – optimization system (machine learning, forecasts)Engineering | – | – | – | – | – |
| Analysis (load profiles, grid connection, profitability)Engineering | – | – | – | – | – |
| Engineering (system design, safety architecture, grid compatibility)Engineering | – | – | – | – | – |
| EPC & grid connectionAssembly | – | – | – | – | – |
| 24/7 operations management & fault clearance service, maintenance, monitoringAssembly | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Battery storage (BESS) 30 MWh for grid stabilization | AXSOL | 1 | – | – | Altencelle / Lower Saxony |
| Battery storage (BESS) 8 MW / approx. 17,5 MWh | AXSOL | 1 | – | – | Lohsa |
Additional services
Reference customers
Quality & Certification
AXSOL battery storage systems are UN 38.3 certified; ISO certification is stated on the website. Operation is backed by 24/7 monitoring, scheduled maintenance and a rapid fault clearance service.
| Evidence | Würzburg |
|---|---|
| UN 38.3 | |
| ISO |