Sinexcel Empower Energy Freedom

Features

Flexible Configuration

Flexible Configuration

Modular design with up to 8 modules

Direct interconnection with 690Vac

Power range: 215kW-1.72MW

High Efficiency & Stability

High Efficiency & Stability

Maximum efficiency can reach 98.5%， @ DC 1070V

Multi-string technology for better battery safety and performance

Extensive Use

Extensive Use

Automatic operation strategy of peak shaving and load shifting

Outdoor NEMA3R Cabinet

Safety & Compatibility

Safety & Compatibility

Fast response time, less than 20ms

Grid-support function built-in

Global grid certified & listed

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

PWS1-1725KTL-H-NA-XMY-O

AC parameters

Nominal AC power

Overload Capability

215kVA | 430kVA | 645kVA | 860kVA | 1075kVA | 1290kVA | 1505kVA | 1725kVA

Three-phase three-wire (3P3W)

237kVA | 473kVA | 710kVA | 946kVA | 1183kVA | 1419kVA | 1656kVA | 1898kVA

50/60（-5~5）Hz

0.9 leading to 0.9 lagging

DC parameters

DC voltage range

Full load voltage range

Voltage regulation accuracy

237kW | 473kW | 710kW | 946kW | 1183kW | 1419kW | 1656kW | 1898kW

1000~1500V (full power charging)

1070~1500V (full power discharging)

System parameters

Peak efficiency (with auxiliary source)

Operating temp.

Humidity (storage)

2200*2160*1300 mm

1549kg | 1642kg | 1735kg | 1828kg | 1921kg | 2014kg | 2107kg | 2200kg

-20°C to 60°C (De-rating over 45°C)

0~95%（No condensing)

3000m (De-rating over 3000 m)

Connection parameters

RS 485, Ethernet, CAN

Modbus TCP/RTU, IEC104, IEC61850

UL1741,IEEE1547,CSA C22.2

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