ENERGY STORAGE SYSTEMSIntelligent. Flexible. Reliable.

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ENERCON E-STORAGE 2300

Battery storage is already being used in a wide range of applications and it is continuing to increase in significance for energy supply. The ENERCON E-STORAGE 2300 serves as the power conversion system between a battery (low voltage / DC) and the electric grid (medium voltage / AC). It consists of a bidirectional inverter within a 40-foot container. The ENERCON E-STORAGE 2300 is based on proven ENERCON power components. Together with a battery and an ENERCON controller, the E-STORAGE 2300 can provide system services – such as primary frequency control and smoothing of active power variations from wind farms – thus creating added value for ENERCON‘s customers. A battery can be pre-configured and procured along with the E-STORAGE 2300 according to customer preferences. This battery is not bound to any single manufacturer. Li-Ion cells are the preferred battery technology. The energy content and capacity of the battery are determined by the specific application and the customer’s own requirements.

WINDFARM

• Contributes to grid stability: superior grid integration capabilities

• High quality: tried and trusted ENERCON components

• High flexibility: containerised construction

• System Services provision (e.g. frequency support, voltage regulation)

• Infrastructure optimisation

• Special applications for island grids

// CUSTOMER BENEFITS

// APPLICATIONS

ENERCON INTERFACE TECHNOLOGY FOR ENERGY STORAGE SYSTEMS

ENERCONSYSTEM SUPPLIER FOR RENEWABLE ENERGIES

As a provider of system solutions for renewable energies ENERCON is driving renewable energy supply solutions on a global scale and is involved in technologies of the future such as energy storage, electric mobility and smart grids. It is our goal to provide more added value in relation to our core product, wind energy.

As one of the leading manufacturers of wind energy converters we can draw on more than 30 years of experience in the renewable energies sector. Thanks to their intelligent interface technology, all ENERCON products stand out by their extraordinary level of grid-friendliness.

POWER GENERATION

ENERGY STORAGE

ENERGY LOGISTICS

H2

GRID

CIRCUIT BREAKER

CONTROLLERP(E)MS

TRANSFORMER

AC/DC POWER CABINETS (330 kW per unit)

DC/DC CONVERTERS(330 kW per unit)

BATTERY345 - 705 VDC

720 VDC

0,4 kV

6-36 kV

P (kW)

INTELLIGENT STORAGE SOLUTIONENERCON E-STORAGE 2300

CONTACT: ENERCON GmbH • Energiewirtschaft • Dreekamp 5 • 26605 Aurich • Tel. +49 49 41 - 927 - 130 • battery-storage@enercon.de

Status: 04/2018. Subject to change.TECHNICAL DATA

7 DC/DC CONVERTERS

7 AC/DC POWER CABINETS

CONTROL CABINET

TRANSFORMER

MEDIUM-VOLTAGE SWITCHGEAR

MEDIUM-VOLTAGE COMPARTMENT

LOW-VOLTAGE COMPARTMENT

LOW VOLTAGE DISTRIBUTION / UPS

12192 mm

2438 mm

2896 mm

WEIGHT: approx 30480 kg

*further voltage levels available on request **other data interfaces available on request

E-STORAGE 2300: SPECIFICATIONSNominal power (max) 2,300 kW

Reactive power range -950 kvar to 950 kvar

Rated frequency 50 Hz / 60 Hz

Medium voltage range* 6 kV to 36 kV

Rated voltage 400 V

Battery voltage range 345 V to 705 V

Charge / discharge efficiency 96 %

Connections for power supply to battery container auxilary equipment provided

AMBIENT CONDITIONSAmbient temperature -15°C to + 35°C

Relative humidity up to 95 %

Maximum operational altitude 2,000 m a.s.l.

COMMUNICATIONSInterface between battery and E-STORAGE 2300 CAN 2.0 Bus / Ethernet

Data interface for external control** IEC 60870-5-104

Remote monitoring (optional) ENERCON SCADA