Lithium iron Phosphate Battery Lifepo4 Battery 48v 150Ah Lihtium Battery Pack
48V 150Ah Rack Mounted Battery Pack Specification Parameters:
No. |
Item |
General Parameter |
Remark |
|
1 |
Combination method |
15S2P |
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|
2 |
Rated Capacity |
Typical |
150Ah |
Standard discharge after Standard charge(package) |
Minimum |
148Ah |
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3 |
Factory Voltage |
49V-51V |
Mean Operation Voltage |
|
4 |
Voltage at end of voltage |
38-42V |
Discharge Cut-off Voltage |
|
5 |
Charging Voltage |
53-55V |
|
|
6 |
Internal Impedance |
≤80mΩ |
Internal resistance measured at AC 1KHZ after 50% charge |
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The measure must uses the new batteries that within one week after shipment and cycles less than 5 times. |
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7 |
Standard charge |
Constant Current 30A,Constant Voltage see No.5,0.02CA cut-off |
Charge time : Approx 6 h |
|
Limiting current |
30A |
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8 |
Standard discharge |
Constant current:20A |
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End voltage see NO.4 |
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9 |
Maximum Continuous Charge Current |
150A |
T≥10ºC |
|
10 |
Maximum Continuous Discharge Current |
150A |
T≥10ºC |
|
11 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. |
|
Bare Cell |
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Discharge: -20~55℃ |
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12 |
Storage Temperature Range |
Less than 12 months : -10~35℃ |
60±25%R.H. |
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less than 3 months: -10~45℃ |
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Less than 7 day : -20~65℃ |
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13 |
Dimensions |
482*480*222±1mm |
Include case |
|
14 |
Weight |
65kg |
Include case |
48V 150Ah Rack Mounted Battery Cell Specification Parameters For Solar Energy Storage
Conventional Parameters | Voltage | 3.2V |
Capacity | 75Ah(Standard) | |
Energy | 240Wh | |
Internal resistance | <0.9mΩ | |
Mechanical parameters | Thickness | 45.5-48.0mm |
Width | 173.5-175.5mm | |
Length | 120.4-121.9mm | |
Weight | 1.81±0.04Kg | |
Electrical Parameters | Charging mode | constant current |
Charging Current | 0.5C(Standard) | |
1C(Maximum constant current@25℃) | ||
Overcharge protection voltage | 3.75V/Cell | |
Discharge mode | constant current | |
Over-discharge protection voltage | 2.20V/Cell | |
Discharge Current | 1C(Standard ) | |
2C(Maximum constant current@25℃) | ||
Working Parameters | Working Temperature | Charging (Small Current):-20℃~+65℃ |
Discharge(Small Current)-40℃~+65℃ | ||
Storage Temperature | Conventional storage temperature:-10~+45℃(Three months ,SOC:20%~60%) | |
Long-term storage temperature:-10~+40℃(<One year,SOC:20%~60%) | ||
Storage Humidity | 5%~95% | |
Transportation Environment | Voltage:3.20V~3.25V | |
SOC:30%~60% | ||
Features | This battery belongs to lithium iron phosphate battery. It has excellent safety performance, long life, excellent temperature characteristics, high energy density, low cost and low pollution. |
Battery Management System
BMS Specification For Solar Energy Storage
BMS Protect parameter
Items |
Details |
Standard |
Cell overcharge protection |
Overcharge detection voltage |
3.65±0.025V |
Overcharge detection delay time |
Typical:1.0s |
|
Overcharge release voltage |
3.38±0.02V |
|
Cell over-discharge protection |
Over-discharge detection voltage |
2.5±0.02V |
Over-discharge detection delay time |
Typical:1.0s |
|
Over-discharge release voltage |
2.9±0.02V or charge release |
|
Over-current protection |
Discharge Over-current protection current1 |
130±10A |
Discharge Over-current detection delay time 1 |
1S |
|
Discharge Over-current protection current 2 |
150±10A |
|
Discharge Over-current detection delay time 2 |
≤100m±50ms |
|
Charge OC protection current |
130±10A |
|
Short protection |
Short protection current |
350±10A |
Protection condition |
Load short |
|
Detection delay time |
≤300us |
|
Protection release condition |
Charging release |
|
Temperature(T) protection |
Charge high T protection |
55±3℃ |
Charge high T recover |
50±5℃ |
|
Discharge high T protection |
65±5℃ |
|
Discharge high T recover |
60±5℃ |
|
Charge low T protection |
-5±5℃ |
|
Charge low T recover |
0±5℃ |
|
Discharge low T protection |
-20±5℃ |
|
Discharge low T recover |
-15±5℃ |
|
Balance |
Balance threshold voltage |
3.45V |
Communication |
It has RS232 and RS485 standard communication interface, it can real-time monitoring the capacity of battery bank, the voltage, current, environment temperature, and charging/discharging current. |
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Alarm |
It has over-temperature, over charge, under-voltage, over-current, short circuit alarm function. |
Features of Lithium Storage Battery LiFePo4 48v 150ah Battery
1) Convenient Pack
Amazing Energy battery pack has compact design, convenient setting buttons, bluetooth Monitor on your smartphones, and cables&accessories ready for installation.
To welcome the world cooperation we accept OEM with your logo design!
2) Integrated Function
Amazing Energy pack modules can be installed in parallel with combiner box for protection, with it‘s integrated BMS communication protocol to comprehensive hybrid and off grid inverters!
3) Wide Application
Amazing Energy Ion packseries are widely used in Solar projects for commercial and industrial use. With more than 4000 times
deep cycle, up to 80% DOD and phosphate battery Cell, Amazing Energy Powerwall has won global approval!
Applications of Lithium Storage Battery LiFePo4 48v 150ah Battery
Mainly used for off-grid solar system storage, telecommunication, BTS, central data center, General macro base station, New energy base etc.
Advantages of this lifepo4 48v 150ah battery module
High energy cell. Advanced high capacity and long life span
Easy installation by simple module structure
Standard Module for various customer needs
Scalability. Easy to expand capacity.
Intelligent BMS management system. Super active/passive equalization manager.High resolution thermal management function
Compatibility. Compatible with various standard inverters
Connection mode for parallel communication
1.RS232+RS485 Parallel Communication
While in RS232 parallel communication, dial-up addresses of battery module are 1,2,3,4……14,15,of which 1 stands for host computer, to which other batteries’ data is uploaded; Host computer conducts unified uploading, and host computer with dial-up code of 1 is required to connect with upper computer; FF polling mode used as consulting mode,An address in 1-15 indicates that a battery mode is accessed separately..
2.RS485 Parallel Communication
While in RS485 parallel communication, dial-up addresses of battery module are 1,2,3,4……14,15; By this method, we can be allowed to read each data depending on battery module. Any battery other than address 0 can be connected to the host computer; FF polling mode used as consulting mode.
Packaging of Battery Pack
Carton Dimension: 620*600*410mm,16pcs one pallet