Energy Storage System
This 50 KWh lithium battery energy storage system is an all-in-one solar and storage solution which integrates the inverter, battery charger, UPS, and battery enclosure into a pre-wired modular system for easier and faster installation.
Features:
Ease of Installation
The ESS is pre-wired and factory tested to enable quick installation. It only takes 5 minutes to connect the system to your customer’s home internet. This modular system is expandable with battery storage to suit the customer’s needs.
Battery Management System (BMS) has
protection functions including over-discharge, over-charge, over-current, and
high/low temperature.
The BMS system can automatically manage
charge and discharge state, balance the current, and voltage of each cell.
The system can automatically switch to
back-up mode in less than 0.01s (UPS level).
Working temperature range is from 32F
to 122F (0C to 50C), with excellent discharge
performance and cycle life.
Design for home appliances, easy to
install and handle.
Battery System Specifications:
Actual Voltage (50% SOC): 51.2V
Nominal Capacity: 1000Ah
Cluster Total Energy: 51.2 KWh
Cluster Available Energy: 47.1 KWh
Voltage Range: 40V~58.4V
Max Pulse Discharge Current: 2000A (1
min); 2500A (10s)
Max Continuous Discharge Current: 1000A
@ 131F (55C); 500A @ 32F (0C)
Max Pulse Charge Current (10s): 1000A
Max Continuous Charge Current: 500A
Max SOC Operating Window: 5% SOC ~ 97%
SOC
Max CP/CC Charge Voltage: 56.8V
Min CP/CC Discharge Voltage: 45.87V
1.15 Month, (25C), 50% SOC Self-discharge:
3%
Insulation Resistance Value: More than
30 milliohms
Dimensions: 27.6 * 33.9 * 86.6 in. (700
* 860 * 2200mm)
Weight: 1764 Lbs. (<800 Kg)
Battery Module Specifications:
Nominal Voltage: 48V
Nominal Capacity: 100Ah
Max Continuous Discharge Current: 100A
Max Continuous Charge Current: 50A
Peak Discharge Current: 200A (1 min);
250A (10s)
Peak Charge Current: 100A
Configuration: 1P 16S
Work Charge Temperature: 32~131F (0~55C)
Work Discharge Temperature: -4~140F (-20~60C)
Insulation Requirement: More than 500
milliohms
Dimensions: 19.7 * 24.1 * 6.52 in. (500
* 612 * 165.5mm)
Weight: 132 Lbs. (<60 Kg)
Battery Cell Specifications:
Nominal Capacity: 100Ah
Limited Charge Voltage: 3.65V
Standard Discharge Current: 100A
Max Continuous Discharge Current: 200A
Cycle Life: 5000 Cycles
Low Temperature Discharge Capacity
Retention -4F (-20C): >90%
Self-discharge Rate: <3%
Operating Charge Temperature: 32~131F (0~55C)
Operating Discharge Temperature: -4~140F
(-20~60C)
Storage Temperature: -4~104F (-20~40C)
State of Charge (SOC): 30%~50%
Delivery Capacity (SOC): 30%
Dimensions: 5.13 * 1.58 * 8.43 in. (130
* 40 * 214mm)
Weight: 4.96 Lbs. (2.25 Kg)
This content was originally published here.
