Bidirectional Power Converter, Bidirectional Dc Ac Converter | SCU

Bidirectional DC/AC converter

For Battery Energy Storage System in Power Generation and Transmission application.

Bidirectional Power Converters

Adopting three level control technology, Energy Storage Power Conversion System is a high efficiency and reliable performance bidirectional dc dc converter from 300kW up to 600kW for the energy storage system solution in Power Generation and Transmission application.

Both Energy Storage Power Conversion System and Lithium ion Battery System are made by SCU in house. We could support your battery energy storage business from power generation, through transmission and distribution, and all the way to users.

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Features of Bidirectional Power Converters

Bidirectional ac to dc converter, three level control technology, 98.5% efficiency and high power quality

Bidirectional dc ac converter for battery charging, Low voltage ride through and reactive power compensation function

Bidirectional dc ac coordinate with EMS system through RS485, CAN, and Ethernet

Modular system design of bidirectional isolated dc ac converter improves the diversity of connection between the battery pack and PCS system


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Modular design

100kW module achieves 300-600kW PCS system, flexible configuration, easy maintainance, excellent choice for the hybrid energy storage solutions.

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High Efficency

Three level control technology, efficiency 98.5% and high power quality.

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

Types of Bidirectional DC/AC converter


Power Conversion System PCS

HIPS-300/100, HIPS-400/100

Voltage range: 700-900V
Capacity: 300kw, 400kw
Size: 1200*1000*2000mm
Communication interface: RS485、CAN

Energy Storage Converter

HIPS-500/100, HIPS-600/100

Voltage range: 700-900V
Capacity: 500kw, 600kw
Size: 1400*1000*2000mm
Communication interface: RS485、CAN

Specifications of bidirectional dc ac converter

Model / PowerHIPS300/100(300kW); HIPS400/100(400kW);
HIPS500/100(500kW); HIPS600/100(600kW);
DC parametervoltage range when full load (V)700-900
AC parameterRated grid voltage (V)3W+N+PE/3W+PE, 380
Rated grid frequency (Hz)50
Basic parameterMax. efficiency98.50%
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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