Up to 1MWh 500V~800V
Battery
Energy Storage System
For Peak Shaving
Applications
5 Year Factory Warranty
The 1MWh Energy Storage System consists of a Battery Pack, a Battery Management System
(BMS), and an AC Power Conversion System (PCS).
We can tailor-make a
peak shaving system in any Kilowatt range above 250 kW per module.
For applications over
1MW these units can be paralleled.
Features:
|
Battery
Type
|
LiFePO4
|
|
Cell
Nominal Voltage
|
3.2V
|
|
Cell
Charge Cut-off Voltage
|
3.65V
|
|
Cell
Discharge Cut-off Voltage
|
2.5V
|
|
Cell
Capacity (adjustable)
|
150Ah
|
|
Module
Capacity (adjustable)
|
150Ah
|
|
Cell
Count in Each Module
|
15
|
|
Nominal
Voltage of Module
|
48V
|
|
Charge
Module End Voltage
|
54V
|
|
Discharge
Module End Voltage
|
42V
|
|
Operating
Temperature
|
-4F
~ 140F
(-20C
~ 60C)
|
|
Installation
Environment
|
Container
|
|
Depth
of Discharge
|
92%
|
|
Charge
Method
|
PCS
|
|
Charge
Continuous Power Duration
|
2Hr
(0.5C)
|
|
Charge
C-rate
|
1C
|
|
Discharge
Method
|
PCS
|
|
Discharge
Continuous Power Duration
|
2Hr
(0.5C)
|
|
Discharge
C-rate
|
3C
|
|
Life
Time
|
10
Years
|
|
Cycle
Life
|
>4000
|
|
Cell
Internal Resistance
|
0.4
Milliohms
|
|
Cell
Dimension
|
1.7
* 6.8 * 7.5 in
(44
* 174 * 190 mm)
|
|
Module
Dimension
|
10.8
* 31.9 * 9.8 in
(275
* 810 * 250 mm)
|
|
Cell
Weight
|
7.0
Lbs. / 3.2 Kg
|
|
Module
Weight
|
132.3
Lbs. / 60 Kg
|
Features of the Battery Management System (BMS):
|
Supply Voltage
|
9~36V
|
|
Cell Voltage
Measurement Accuracy
|
+-0.005V
|
|
Cell Voltage
Measurement Period
|
0.01 second
|
|
Cell
Temperature
|
-4F ~ 140F (-20C ~ 60C)
|
|
Cell Temperature Measurement Accuracy
|
+-1C
|
|
Cell Temperature Measurement Period
|
0.01 seconds
|
|
Balancing Current
|
0.1A
|
|
Communication Protocol
|
CANBUS/RS485/ISO-SPI
|
|
Communication Maximum Data Range
|
0.5 Mbps
|
|
Cell Charge Over Voltage Protection
|
3.65V
|
|
Cell Charge Under Voltage Protection
|
2.0V
|
|
Cell
Discharge Cut-off Voltage Protection
|
2.5V
|
|
Maximum Charge Current
|
150A
|
|
Maximum Discharging Current
|
300A
|
|
State of Charge (SOC) Provided
|
Yes
|
|
State of Health (SOH) Provided
|
Yes
|
|
State of Functionality (SOF) Provided
|
Yes
|
|
Application Standards
|
QCT897
|
|
Number of Alarms Provided
|
3
|
|
List of Alarms Provided
|
Single Cell Voltage,
Temperature Current,
Insulation, SOC,
Total Voltage
|
|
List of Protections for Preventing Thermal Run Away, Fire and Gas
Emission
|
Smoke Monitoring System Flame Monitoring System
Alarm System
Fire Extinguishing Device
Grade-3 Protection for
Voltage and Temperature
|
|
Field Programmable
|
Yes
|
|
Upgradable
|
Yes
|
|
HVAC and Firefighting Systems Connection
|
Yes
|
|
Redundancy Capability Provided
|
Yes
|
|
Connection Type to Control System
(Relevant Topology is required
to be attached)
|
Yes
|
|
Main Dimension
|
8.2 * 5.1 * 1.2 in.
(210 * 130 * 30 mm)
|
|
Sub Dimension
|
11.9 * 3.7 * 1.1 in.
(304 * 95 * 28 mm)
|
|
Weight
|
About 4.4 Lbs. (2 Kgs) / set
/ 2 boxes (70 boxes
based on final design)
|
Features of the Power Conversion System (PCS):
|
Unit Continuous kW Rating
|
250 kW
|
|
Redundancy Module
|
20% Redundancy
|
|
AC Grid Voltage ~ 3 Phase
|
380V or 440V
|
|
AC
Tolerance
|
+-15% (can be set)
|
|
Current
THD (Total Harmonic Distortion)
|
<3% (nominal power)
|
|
Efficiency
|
97.3%
|
|
Noise Level of Inverters
|
<65 dB
|
|
Voltage Ripple
|
2%
|
|
DC Voltage Range
|
400~850 V
|
|
Output
Frequency
|
50/60 Hz
|
|
Cooling
Method
|
Forced Air
Cooling
|
|
Filtering
Target
|
LCL Filtering
|
|
Programming/Monitoring
|
Touch Screen
|
|
Energy
Management Communication
|
485/Ethernet
|
|
Battery
Management System Communication
|
485/CAN
|
|
DC
Protection (between Inverter and Battery)
|
Fuse and DC
Contactor
|
|
AC
Protection
|
MCCB (Molded Case
Circuit Breaker)
|
|
IP
Rating
|
IP21
|
|
Short
Circuit Protection
|
Fuse
|
|
Overload Protection
|
120%
|
|
Over Temperature Protection
|
140F / 60C (environment)
|
|
DC Reverse Protection
|
Yes
|
|
AC Over/Under Frequency Protection
|
47-52 Hz (can be set)
58-62 Hz (can be set)
|
|
Dimension
|
47.2 * 31.5 * 78.7 in
(1200 * 800 * 2000 mm)
|
|
Heat Dissipation
|
6250 W
|
Features of Battery Module 1:
|
Nominal Capacity
|
136Ah @ 1C, 77F (25C)
|
|
Nominal Voltage
|
96V (30 cells)
|
|
Operating Voltage Range
|
75V-109.5V
|
|
Constant
Charging Ratio
|
1C @ 77F (25C)
|
|
Constant
Discharge Ratio
|
1C @ 77F (25C)
|
|
Energy
|
13.2 kWh
|
|
Module Size
|
26.8 * 25.6 * 7.9 in.
(682 * 650 * 201 mm)
|
|
Weight
|
231 Lbs. (105 Kg)
|
Features of Battery Module 2:
|
Nominal Capacity
|
136Ah @ 1C, 77F (25C)
|
|
Nominal Voltage
|
64V (20 cells)
|
|
Operating Voltage Range
|
50V-73V
|
|
Constant
Charging Ratio
|
1C @ 77F (25C)
|
|
Constant
Discharge Ratio
|
1C @ 77F (25C)
|
|
Energy
|
8.7 kWh
|
|
Module Size
|
26.8 * 25.6 * 7.9 in.
(682 * 650 * 201 mm)
|
|
Weight
|
176 Lbs. (80 Kg)
|
Features of the Battery Rack:
|
Nominal Capacity
|
136Ah @ 1C, 77F (25C)
|
|
Nominal Voltage
|
736V (230 cells)
|
|
Operating Voltage Range
|
575V-839.5V
|
|
Constant
Charging Ratio
|
1C @ 77F (25C)
|
|
Constant
Discharge Ratio
|
1C @ 77F (25C)
|
|
Energy
|
100 kWh
|
|
Module Size
|
30.1 * 28.7 * 84.6 in.
(765 * 730 * 2150 mm)
|
|
Weight
|
2006 Lbs. (910 Kg)
|
To
discuss specifications, pricing, and options,
please
call us at (801) 566-5678.
Budgetary Pricing: $438 per Kilowatt
