Power Station Energy Storage System Solution

   Power Station Energy Storage System overview
    The renewable power generation system is affected easily by natural conditions, with characteristics like intermittent, random, periodic, etc. On the other hand, PV systems with energy storage technology can make renewable energy smoothing, improve power quality and is grid-friendly. Meanwhile, energy storage technology also can solve present PV plant power generation limit problems.

   Application
    Power plant output smoothing.
    Power frequency modulation application.
    Solve plant power generation limit problem.
    Retired lithium power battery reuse.

   Product Series

Product

Model

Topology

Rated Power £®KW£©

Application Scenarios

Power Station
ES Converter

ES500
ES1000

DC/AC

500
1000

Large-scale PV power plant.
Power generation limiting places.
Sites with access to power grids.
Peak regulation and frequency modulation demand places.



   Power Station Energy Storage System Solutions

Application
    Large-scale PV power plant.
    Power generation limiting places.
    Sites with access to power grids.
    Peak regulation and frequency modulation demand places.

Solution Features
    Support different kinds of PV power plants access such as centralized, string, and distributed.
    AC bus coupling, suitable for centralized management.
    Friendly grid adaptability, accept power grid dispatching.
    Solve light waste problem and improve self-consumption.

Applicable Model£ļES500 ES1000


   Power Station ES Converter
Features

Wide DC voltage range. Multiple types of battery can be accessed simultaneously.
Support mainstream BMS communication protocols.
Strong grid adaptability. Support active, reactive power and frequency compensation.
Seamless switching of grid-tied and off-grid dual-mode operations.
Support VSG function.
Off-grid three-phase 100% unbalanced load ability, strong over load capability.

Datasheet

Model

ES500

ES1000

DC SIDE

 

Voltage Range

500-850Vdc

500-850Vdc

Max. Power

550kW

1100kW

Max. Input Current

1100A

1789A

Input Quantity

1

GRID SIDE

Rated Power

500kW

1000kW

Max. AC Power

550kW@30°„C

1100kW@30°„C

Max. AC Current/Phase

1008A

1588A

THDI

<3% (Rated Power)

Rated Voltage°°

315Vac

400Vac

Voltage Range

252-362Vac

320-460Vac

Frequency

50/60Hz

Power Factor

£ĺ0.99@Rated Power (0.8leading°≠0.8lagging)

Integrated Transformer

NO

Wiring

3W+PE

Max. EFFICIENCY

Max. Efficiency°°

98.70%

GENERAL PARAMETER

 

Dimension (W x H x D)

2260*2045*800mm

3066* 2120* 800mm

Weight

1430kg

2000kg

Operation Temperature

-30°„C -+ 60°„C (Derating operation if above50°„C)

Standby Consumption

<100W

<140W

Cooling°°

Forced Air°°

IP Rating

IP54

Relative Humidity

0- 95% (Non-condensing)°°

Altitude Limit

4000m (Derating operation if above 2000m)

Display

Touch Screen

Communication

RS485, CAN, Ethernet

 

Converter Electrical Diagram