Power Conversion System Energy Storage, hybrid Inverter System

Power Conversion System (PCS)

PCS converter for battery energy storage in commercial and industrial application.

Power Conversion Systems (PCS)

Power conversion system(PCS) energy storage is a multi-functional AC-DC converter by offering both basic bidirectional power converters factions of PCS and several optional modules which could offer on/off grid switch and renewable energy access. Range from 50kW to 250kW, it well fits the requirement of Battery Energy Storage in commercial and industrial applications.

Both Energy Storage PCS and Lithiumion Battery System are made by SCU in house. As a hybrid inverter supplier, we could support your pcs battery storage business from power generation, through transmission and distribution, and all the way to users.

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A multi-fuctional PCS


50kW power module based modular design achives 50-250kW PCS system

Working Mode

The pcs power conversion system supports both grid connection mode, off grid mode (microgrid mode)

Optional STS

Optional STS module support to achive on grid/ off grid seamless transfer

Optional DC-DC module

Optional DC-DC module offers 250-850Vdc input and provides access to PV and wind


Could take the place of generator and UPS

Highlights of power conversion system

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Modular design

50kW module achives 50-250kW PCS system, flexiable configuration, easy maintainnaice.

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Multi-fuctional system

On / off grid seamless transfer, able to connect various battery strings, provide accesss to PV and wind.

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Pass CE LVD EN62477, CE EMC EN61000 EMC, IEC61727, IEC62116.

Power Conversion System types


SCU industrial UPS

EIPS-50/50, EIPS-100/50

Voltage range: 700-900V
Capacity: 50kw, 100kw
Size: 600*1000*2000mm
Communication interface: RS485、CAN

Power Conversion System PCS

EIPS-150/50, EIPS-200/50, EIPS-250/50

Voltage range: 700-900V
Capacity: 150kw,200kw, 250kw
Size: 1200*1000*2000mm
Communication interface: RS485、CAN

Specifications of Power Conversion System

Model / PowerEIPS-50/50(50kW); EIPS-100/50(100kW); EIPS-150/50(150kW);
EIPS-200/50(200kW); EIPS-250/50(250kW);
DC parametervoltage range when full load (V)DC700V-DC900V
AC parameterRated grid voltage (V)3W+N+PE, 380
Rated grid frequency (Hz)50Hz/60Hz
Basic parameterMax. efficiency98.5%
Isolation modeoption isolated transfomer
On/off grid switchingSTS(option without STS)
displayTouch screen
Communication interfaceRS485、CAN
Communication protocolModbus-RTU、Modbus-TCP、CAN2.0B
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    Contact SCU sales Team

    SCU international Sales Center

    Email: enquiry@scupower.com

    Tel: 86-311-85903762

    Fax: 86-311-85903718

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