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Battery Pack

With modular design concept and characteristics of long cycle life, high specific energy, wide adaptability and low maintenance, battery pack is available in integrated application of Li-ion battery energy storage products in various scenarios.

Features

  • Simple: fast, easy installation, ready to connect
  • Flexible: modular design, ideal for various application scenarios
  • Safe: safety-proven LFP/LTO battery cells, foolproof design for external interface
  • Reliable: IEC, UN38.3 certification, smart manufacturing process with high quality of conformance

Specifications

Project Specification Remark
Nominal power 1000 kW Charge and discharge long-term operation
Storage battery 250 kWh 500 kWh Battery system 4C runs for a long time
Connection mode Three phase four lines / three phase five lines
On-grid mode Nominal voltage 315 Vac / 380 Vac No transformer/with transformer
Voltage range 85% Un~110% Un
Frequency range 48 Hz~52 Hz
Rate of current distortion THDi<3% THDu<1%
The power factor 0.99 Nominal power
Power factor adjustable range -0.9~0.9
DC component <0.5% Nominal power
Off-grid mode Voltage accuracy <1% Nominal voltage
Voltage fluctuation range <10% Linear load
Voltage distortion THDu<3% Linear load
Rated frequency 50 Hz
Frequency range 50±0.2 Hz
Independent inversion coefficient 3:1
With unbalanced load 100% Resistance loads range from 0% to 100%
Round-trip efficiency ≥88%
Storage environment temperature -30℃~60℃
Working environment temperature -30℃~45℃ The environment temperature
Working relative humidity 10%~95% Rh No condensation
The altitude ≤2000 m
System noise ≤65 dB Measure at 1m from the device
Protection grade IP54
Pollution levels 2 grade
Communication interface Ethernet Communication protocol MODBUS(TCP/IP)
Product size 12192 * 2438 * 2896 mm L*W*H
Cycle life LTO>4000 times EOL 80%
Calendar life 10 years

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