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Pre-Charging Storage For Public Charging Infrastructure.

Daten Textur
Pre-charging storage facility from be.storaged GmbH for the public charging infrastructure at Westkreuz in Oldenburg
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Introduction

Expansion of the grid connection capacity

At first, the electric vehicles are missing, then the infrastructure. What happens if what follows is a lack of grid capacity needed to connect the necessary charging infrastructure? That’s when battery storage comes to the rescue. Through peak shaving, the storage unit virtually expands the connection capacity and enables the operation of one or more fast charging stations on the low-voltage grid.

Project details

Battery storage for the realization of electromobility

Electromobility plays a decisive role in the context of climate change and the resulting energy transition. The quick charging of vehicles in particular causes high electricity load peaks, which require an expensive grid connection and otherwise run the risk of overloading the supply networks. By using a compact battery storage system, these load peaks can be absorbed and, in some cases, make electromobility possible in the first place – even far away from a highly developed grid infrastructure. At the commuter parking lot at Westkreuz in Oldenburg, we installed a battery storage unit to provide the necessary charging infrastructure. This storage facility was commissioned by EWE Go, which as a wholly-owned EWE subsidiary bundles all issues related to electromobility within the EWE Group, for end consumers and in particular commuters at Oldenburg’s Westkreuz interchange. Network-wise, the battery storage system will be connected in parallel to the utility grid. Thus, the downstream charging stations can be supplied from the power supply network, the battery storage, or a combination of both energy sources. Scalability – The system is modularly expandable: the storage cabinet can be expanded to a capacity of up to 76 kWh. In case the capacity or power is still not sufficient in the further expansion stages of electromobility, additional storage cabinets can be installed and operated in parallel.

Deutschlandkarte
Element 107

26121 Oldenburg, Lower Saxony

Year of manufacture: 2018
Customer: Charging infrastructure operator

Facts & Figures

All facts about the project

Here you will find all the important information on technical specifications, system design, fields of application as well as the services we have provided and other interesting facts and figures on the project.

  • Analysis of network utilization on location
  • Determination of the optimal battery parameters taking into account the charging curves of electric vehicles and the expected development of the charging processes
  • Selection of the technologically optimal storage setting as well as determination of the general conditions of the system
  • Entire application including further official processes and agreements with the network operator
  • Project planning and construction site management

  • Exterior dimensions 195 x 199 x 103 cm
  • Integrated inverter
  • Integrated air conditioning
  • Connection to the low voltage network

  • 67 kWh capacity
  • 60 kW output

  • Peak Shaving for charging infrastructure
  • Capacity increase of the charging infrastructure without expansion of the grid connection

Products and services

Sustainable solutions for smart energy usage

We are committed to innovative solutions that bring about groundbreaking change in the production, storage and use of energy.

Battery Storage Solutions

We are experts in industrial and utility sale storage solutions. Independent of manufacturers, we offer efficient and individual battery storage solutions for your needs - all from a single partner!

Energy Management System

Smart, autonomous, interconnected - our energy management system okean.OS controls your energy flow in multi-use-case operation. While you have an overview of everything in one user interface.

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be. Magazin zur Energiewirtschaft von be.storaged
Mitarbeiter der be.storaged in einer lockeren Runde in der Küche während des Onboardings
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