Sinexcel Empower Energy Freedom

24 / 7 Service

Seamlessly Integrated

24 / 7 Service

Seamlessly Integrated

Features

Flexible Configuration

Flexible Configuration

1500V wide-range DC voltage

2 DC branches input

Liquid-cooling, 0.5P and 0.25P application

High Efficiency & Stability

High Efficiency & Stability

Max efficiency up to 98.5%

Easy installation, reduction of maintenance costs

Batteries managed in clusters, 99% system usage

Extensive Use

Extensive Use

With active/reactive four-quadrant adjustment function

Support VSG & black start &LVRT & HVRT & primary FM

Peak shaving and local automatic operation

Safety & Compatibility

Safety & Compatibility

IP65，C5

Compatible and mutually certified with many BMS and EMS in the industry

Fast power response (<20ms)

Key Application Scenarios

Balancing grid loads by storing low-cost off-peak energy and discharging during peak demand to optimize infrastructure utilization.

Renewable Energy Integration

Renewable Energy Integration

Smoothing the volatility of solar and wind power to minimize curtailment and ensure a stable, dispatchable green energy supply.

Frequency Regulation

Frequency Regulation

Leveraging millisecond-level response to maintain grid frequency stability and counteract instantaneous power fluctuations.

Black Start Support

Black Start Support

Providing initial excitation and voltage reference to reboot the grid and restart power plants after a total system blackout.

Specification

PWS1-450M-H-L-EX

AC Parameters

Maximum AC power

495kVA(＜45°C）

50/60（-5~5）Hz

DC Parameters

Maximum DC Power

DC Voltage Range

DC Voltage Range（Full-load）

Maximum current per branch

Voltage Regulation Accuracy

Current Regulation Accuracy

System parameter

Maximum Efficiency

Dimensions (width × height × depth)

Operation Temperature

Operation Humidity

Operation Altitude

790*215*2000 mm

IP66 C3(Standard)/C5(Customized)

-25~60℃(＞50℃ Derate)

0~95%（No condensation）

3000m（＞3000m Derate）

Communication

Communication Protocol

RS 485, Ethernet, CAN

Modbus TCP/RTU, IEC104, IEC61850

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Empower Energy Freedom

Keep it simple, make it flexible, and retain use of energy stable

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