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		LWH
Cycle life		LTO>4000 times		EOL 80%
Calendar life		10 years