Energy Storage Battery

Ace Battery Co., Ltd. focuses on development, production, sales of lithium-ion and LiFePO4 battery packs, serving diversified markets such as ESS, UPS, medical, material handling, power tools, and industrial cleaning, li ion battery, cylindrical cell battery, prismatic cell and golf cart lithium battery, etc. As a reliable Chinese lithium battery companies, the company has passed IATF16949, ISO9001, ISO14001, UL1973, CE, CB, IEC, UN38.3 certification. With high-quality of different types of lithium batteries and strong system integration capabilities.

Energy Storage Batteries mainly used in Large Scale ESS/Low Voltage Residential ESS/High Voltage Residential ESS and other similar application, with low leak current, long calendar life and cycle life which good for application, safety design base on UL1642, UL2054, UL1973 Standard.

We provide lithium solar panel batteries, lithium iron phosphate batteries for solar storage, lithium ion battery for renewable energy storage, lithium batteries for home solar system,etc.

Energy Storage Batteries voltage include 12V/48V voltage range from 50~250Ah capacity, use ACE BMS manage the system with complete protection design to ensure ultra-high safety and reliability, support I2C/SMBUS/CANBUS/RS484/RS232……communication with the system. Energy Storage Batteries, made by the lithium ion battery supplier, include high accuracy fuel gauge, and systems which can read battery pack information like voltage, temperature, SOC, aging and degrade through communication.

Base on different application requirements for the voltage and capacity of different types of lithium batteries, Energy Storage Batteries can support Parallel function to extend capacity and Series function to increase operation voltage up to 96V base on application.

PHYSICAL SPECIFICATIONS OF ENERGY STORAGE BATTERY

Key Parameters Item	Value	Value	Value
Nominal Voltage:	48V	48V	12V
Capacity：	50Ah~500Ah	100Ah~1000Ah	250Ah~1000Ah
Maximum Charge Voltage:	~54V	~54V	~14V
Maximum Charge Current:	~25A	~50A	~125A
Charge Ambient Temperature Range:	0~45'C	0~45'C	0~45'C
Maximum Discharge Current:	~100A	~100A	~250A
Discharge Cut Off Voltage:	~37.5V	~37.5V	~9V
Discharge Ambient Temperature Range:	-20~50'C	-20~50'C	-20~50'C
Communication:	Canbus RS485, RS232	Canbus, RS485, RS232	Canbus, RS485, RS232
Certification Requirement	UNDOT，IEC，UL，EMC，ROHS	UNDOT，IEC，UL，EMC，ROHS	UNDOT，IEC，UL，EMC，ROHS
Cycle life	>2000	>2000	>2000
Housing material	Steel	Steel	Steel
Size Requirement	TBD	TBD	TBD
IP Requirement	IPXX	IPXX	IPXX
Support System multi-series and multi-parallel or not	Single pack module is 48V/50AH, supports multi-parallel, move up 500AH system pack.	Single pack module is 48V/100AH, supports multi-parallel, move up 1000AH system pack.

Parameter of Energy Storage System

Basic Parameters	Nominal Voltage
	Work Voltage	42-58.8V
	Nominal Capacity	135Ah	99Ah
	Energy
	Nominal Output Power
	Peak Output Power
	Cell Spec	NCM 3.7V/4500mAh	LFP 3.2V/3300mAh
	Cycle ( 80% Dod 25c° )	4000	6000
		70A	70A
		80A	80A
	Charge Temperature	0-45℃	0-45℃
	Discharge Temperature	-10-60℃	-10-60℃
	Communication Interface
	Protections	Overcharge/discharge/temperature/current and short-circuitprotection	Overcharge/discharge/temperature/current and short-circuitprotection
	Pre-charge Control	Optional	Optional
Others	Dimension	490*730*166mm	490*730*166mm
	Weight	63kg	67kg
	Installation Type	Wall-mounted / landing	Wall-mounted / landing
	Life Span	10 years	10 years
	Storage Time (-20℃~35℃)	3 months	3 months
	Operation Temperature	0-40℃	0-40℃
	Storage Temperature	0-35℃	0-35℃
	Shipment Standard	UN 38.3	UN 38.3
	EMC Standard	IEC 61000	IEC 61000
	Warranty	5 years	10 years
	IP Grade	IP21	IP21
	Extensibility
	Compatibility	SMA/SolaX/GoodWe/SofaSolar	SMA/SolaX/GoodWe/SofaSolar

Battery Performance

EV graded power battery, stable and mature technology, robust quality.

Steel sealed cylindrical package, excellent safety performance.

Uniform heat distribution and fast dissipation.

NMC cathode material system with high energy density and super long working life.

Hundreds of individual cells connected parallel ensure the consistency of the battery module.

BMS

Multi-physical fields coupling simulation modeling.

Dynamic analysis on the internal state of battery.

Compute SOC, SOE real time to ensure the optimal performance and safe working boundary.

Based on electrochemical principle to assess the current SOH.

Fully Intelligent algorithm auto adjusts the internal battery model to ensure the high accuracy of SOC estimation within the product life cycles.

Active and passive balance engine equipped.

Real time monitor voltage, temperature, insulation state, communication and system warning together with at least 30 days’ log recording.

Thermal Management System

Honeycomb array structure are designed to maximize the heat exchange efficiency of the battery pack.

The internal of the container uses circulating convection design to ensure the thermal field distributes uniformly to improve the reliability and stability of the whole system.

Scada System

Support massive data storage and search.

Real time online monitoring of the battery information on each single cell and accurately diagnosis system operation status and warn failure.

Fully unattended operation system supports remote real-time control and optimizes the system dispatched efficiency.

Features of Energy Storage Battery

Optimize household energy use structure, reduce energy consumption and carbon emission.

Available in elegant appearance design.

Modular design allows multiple energy storage units to be flexibly connected in serial and parallel.

Simple and practical use experience. Maximized energy storage and utilization.

Safer and more economical energy enabled by smart storage technology.

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