Storage systems for trading, optimization, co-location and microgrids - planned, implemented, operated.
We supply single-level and multilevel storage systems with our own control and operating platform. ESS is responsible for the entire life cycle: system planning, implementation and professional operation.
The focus is on integration, technical operability and economic scalability.
Our competitive advantages
- Patented multi-level inverter system - the most efficient system on the market. 100% second-life compatible, compatible with all batteries and manufacturers.
- The only provider with single-level and multi-level technology from a single source.
- Modular & scalable - from 40 kWh to 6 MWh.
- Cell chemistry flexibility - NMC, LFP and Na-Ion.
- Multi-level NG in cooperation with Bosch (ecore).
- 300 MWh in implementation by 2028, of which 140 MWh already projected.
- Turnkey EPC delivery including storage, low and medium voltage system, transformers, civil engineering and grid connection.
- Europe-wide project team with decades of experience - from submission to the authorities to ongoing operation.
Areas of application
| Anwendung | Beschreibung |
|---|---|
| Eigenverbrauchsoptimierung | Überschüsse aus eigener Erzeugung für den Eigenbedarf nutzen, Netzbezug und Energiekosten senken. |
| Optimierung der Netznutzung | Strategischer Speichereinsatz in bestimmten Zeitfenstern zur Nutzung reduzierter Netzentgelte. |
| Spotmarkt-Arbitrage (SMA) | Handel an der Strombörse durch Nutzung von Preisdifferenzen bei konservativer Kapazitätsfreigabe. |
| Zeitversetzte Einspeisung | Zwischenspeicherung zur Vermeidung von Abregelungen und zur Ertragsoptimierung. |
| Lastspitzenkappung (Peak Shaving) | Gezielte Speicherentladung zur Reduktion der Jahreshöchstlast und Senkung der Netzentgelte. |
| Sekundärregelenergie (SRL) | Zusätzliche Erlöse durch Bereitstellung von Regelleistung. |
| Multi-Use-Strategie | Kombination mehrerer Anwendungen mit Priorität für lokale Anforderungen. |
Our estorage product portfolio
Modular small storage systems up to 160 kWh with and without hybrid inverters.
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Modular all-in-one commercial and industrial storage systems for energy optimization and entry into the trading market.
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Large-scale storage projects with central inverter technology and full connection to medium-voltage system including transformer.
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Our EMS increases efficiency, reduces costs and enables a more sustainable use of resources.
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Small storage tank
Modular all-in-one systems for outdoor use - Made in Germany.
| Eigenschaft | Wert |
|---|---|
| Kapazität | 40 – 160 kWh |
| Leistung | 20 – 80 kW |
| Ausführung | Rack |
| Max. Parallelschaltung | 10 Einheiten |
| CAPEX | ab 240 EUR/kWh |
Features:
LFP cells, IP65 protection class, integrated active aerosol extinguishing unit, connection to fire alarm systems, emergency power supply, mains-independent operation.
Contact us nowCommercial & Industrial
Scalable commercial and industrial storage systems for energy optimization and for entry into the trading market.
| Eigenschaft | Wert |
|---|---|
| Kapazität | 225 kWh – 4,5 MWh |
| Leistung | 100 – 2.250 kW |
| Ausführung | Rack, Container |
| Garantie | 10 Jahre / bis zu 8.000 Zyklen auf 70 % Kap. |
| RTE | bis zu 95 % |
| CAPEX | ab 165 EUR/kWh |
Available system types:
Single-level ESS
Outdoor Cabinet or Outdoor Container. Maximum fire protection thanks to monitoring system, integrated gas extinguishing system and fire detectors. Variable C-ratios (0.3-0.5). Suitable for industry, manufacturing, residential complexes, telecommunications, warehouses & logistics, electromobility.
Multi-level ESS
Award-winning system. Combines patented inverter system with second-life batteries from electromobility. C-rate 0.3 - ideal for co-location and behind-the-meter optimization. Thanks to patented inverter technology, weak cells only marginally reduce the overall usable average.
Comparison of single-level vs. multi-level:
| Kriterium | Single-Level | Multi-Level |
|---|---|---|
| Anschaffungskosten | ab 120 EUR/kWh | ab 221 EUR/kWh |
| Nutzbare Energie über Lebensdauer | 100 % | 115 % |
| Ausfallsicherheit (Modulebene) | bis 95 % | bis 97,5 % |
| Effizienz Leistungselektronik | 91 % | 95 % |
| C-Rate | 0,3 C & 0,5 C | 0,3 C |
Utility Scale
Large-scale storage projects with central inverter technology and full connection to medium-voltage system including transformer.
| Eigenschaft | Wert |
|---|---|
| Kapazität | ab 4.500 kWh |
| Leistung | > 2.990 kW |
| Ausführung | Container |
| CAPEX | ab 120 EUR/kWh |
Battery containers up to 6.3 MWh:
Modern LFP technology, integrated thermal management (water cooling), fire management and detection system, aerosol extinguishing system, very high RTE.
Central inverter systems + combined systems (medium voltage):
European and Asian solutions, outdoor installation, various power levels and integration depths.
EPC project process at Utility Scale:
- 1. Engineering (planning & design)
- 2. Procurement (sourcing & delivery)
- 3. Construction (civil engineering & electrical installation)
- 4. Commissioning & tests
- 5. Documentation & handover
- 6. Optional: Operation & Maintenance (O&M)
We take over individual steps or the entire process.
Energy Management System (estorage EMS)
The real-time energy management system enables the monitoring and control of energy consumption, sources and storage. It increases efficiency, reduces costs and enables a more sustainable use of resources.
Fields of application:
Commercial, industrial, residential, agricultural, energy centers.
Functions:
Real-time monitoring, dynamic load management, PV surplus control, exchange power optimization, EV charging infrastructure integration, remote access via ecoCloudConnector.
Typical project process
- 1. Initial meeting and target definition
- 2. Location and network analysis - rough concept after a short 30-minute assessment
- 3. Detailed planning, design, coordination, offer
- 4. Electricity law planning, fire protection, noise protection, nature conservation planning
- 5. Submission to authorities, building permit
- 6. Installation, commissioning, testing, documentation
- 7. Operation, monitoring, maintenance, optimization
NIS2 - Legal outlook
NIS2 places greater focus on data security in energy systems - especially for inverters, BMS and EMS. e.bs relies on European solutions with EU-based data storage and supports operators in the early documentation of components and data flows.
Realized projects (selection)
| Standort | Kunde | Kapazität | Anwendung |
|---|---|---|---|
| Niederlande | BGO Expat Housing | 3 × 233 kWh | Peak Shaving |
| Schweiz | Bischof Lebensmittellogistik | 1.569 kWh | Eigenverbrauch, Optimierung, Notstrom |
| Österreich | Kleinwasserkraftwerk Martina Walch | 261 kWh | Notstrom, Wasserversorgung |
| Deutschland | Goldbeck | 261 kWh | Selbstverbrauch, Optimierung, EV-Ladeinfrastruktur |
| Österreich | ZM3, Götzis | 261 kWh | Selbstverbrauch, Optimierung, EV-Ladeinfrastruktur |
| Steiermark (A) | Viktor Kaplan Muerz | 4 MWh | Eigenverbrauchsoptimierung, Ladeparkmanagement |
| Altenburg (A) | Stift Altenburg | 1,2 MWh | Selbstverbrauch, EV-Ladeinfrastruktur, Notstrom |
| Wien (A) | Wien Energie | 4 MWh | Selbstverbrauch, Optimierung, EV-Ladeinfrastruktur |
What sets us apart
- Risk minimization - many years of experience in the construction of storage projects
- NIS2 compliance - data storage and cyber security as a core element of supply security
- Turn-key - planning and implementation from a single source eliminates interface problems
- Regional proximity - fast response times and short communication channels
- Long-term availability - in-house production of BES and direct cell sourcing
- Technology mix - LFP, NMC, sodium ions, multi-level & single-level
Next steps
- 30-minute short assessment - We clarify your objectives and boundary conditions: CAPEX, noise, C-rate, enclosure, grid connection point, emergency power requirements.
- Storage engineering - We use a digital twin to calculate the entire storage system and provide clear technical and economic recommendations.
- Result - Several suitable platform options including profitability calculation.
Are you planning an energy storage system?
Send us your location, power class and use case - trading, self-consumption, microgrid or co-location. We will respond within 48 hours with an initial design.
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Your contact person
Joe Strasser
Sales Manager
service@ebs-group.io