1.Easy Install
OSN All-In-One design install battery module and inverter into.
2.DC & AC CouplingProduct Name
New Design Powerwall Battery LiFePO4 48V 50KWH Energy Storage integrated battery inverter 5.5kw
Product introduction
|
•Pure sine wave output |
|||
|
•Self-consumption and Feed-back to the Grid |
|||
|
•Programmable supply priority for PV, battery or Grid |
|||
|
•User-adjustable battery charging current |
|||
|
•Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup |
|||
|
•Built-in timer for various mode of on/off operation |
|
||
|
•Multiple communication for USB, RS232, Modbus, SNMP, GPRS and Wi-Fi |
|||
|
•Monitoring software for real-time status display and control |
|||
|
•Enhance AC/Solar charger to 100A |
|
||
|
•Scalable Li-Ion battery expansion |
|
||
Photo of Powerwall Battery LiFePO4 48V 50KWH Energy Storage integrated battery inverter 5.5kw
Datasheet of 50kwh Lithium 48V 100AH LiFePO4 Solar Energy Storage Battery Bank
(Pls note Each 5.5KW inverter can stack 13 max. battery modules( 48V 8KWH),
and max. 6 inverters can be paralleled. It shows: 13*6=78 modules max.)
Below spec for 1pc 5.5KW inverter integrated 6 battery modules total 50KWH energy storage.
It’s applicable to Grid-tie & Hybrid & Off-Grid
Item
Specification
Comments
Model
OSN-5.5KW
Max. DC Power
6500W
Nominal DC voltage
360Vdc
Max. Input voltage
(Maximum PV open voltage)
500Vdc
System start-up voltage
116Vdc ± 10Vdc
PV establish control power
Initial feeding voltage
150V ±10Vdc
Working voltage range
100Vdc (±10Vdc)
~ 500Vdc (-10Vdc+0Vdc)
DC voltage range that inverter can feed power to grid
MPPT voltage range
120 ~ 450Vdc(±10Vdc)
Max. of Pi/p
Rated load
250Vdc~450Vdc
P = 13*Vi/p
<250Vdc
P = 28000-55*Vi/p
>450Vdc
Shutdown voltage
<70V typical
Number of MPP Trackers
2
Max. DC Input current / per string
13A
Max. PV Charging current
100Amp
Strings per MPP Tracker
A:1
Item
Specification
Comments
Model
OSN48-50KWH
Nominal Voltage(V)
48V
Fully Charge Voltage(FC)
52.5V Defined in this DOC :FC＝52.5V
For battery pack
Fully Discharge Voltage(FD)
34.5V Defined in this DOC FD＝34.5V
For battery pack
Typical Capacity(Ah)
1000Ah
At 0.2C discharge rate
Discharge Current
120A
700A Peak 5ms
150%*120=180A 4mins
160%*120=192A 1min
Recommend UPS Discharge Terminated Voltage
37.5V
Adjust to UPS
Recommend Charge Voltage
52.5V
When max cell voltage reaches to 3.55V, battery pack will inform charger to stop charging or
the battery pack will turn off CHG after the max cell voltage over 3.55V for 20mintues
Maximum Charge Current
50A
Recommend Charge Current
(Battery Pack could also send commend to charger to adjust the charge current according to existing battery pack temperature)
20A
Battery pack at 0℃~5℃
30A
Battery pack at 5℃~45℃
20A
Battery pack below 45℃
Standard Charge Method
0.2C CC(constant current)charge to FC, then CV(constant voltage FC)charge till charge current decline to ≤0.05C.
Inner Resistance
≤20mΩ
Between positive and negative polar of discharge port
Operation Environment Temperature range ℃
Charge: 0℃~50℃
Temperature
Protection value is 0℃ & 60℃ on cell surface
Discharge: 0℃~+50℃
Temperature
Protection value is -20℃ & 80℃ on cell surface
-20℃~25℃ ＜18 months
Max. 80%RH
25℃~45℃ ＜3 months
Max. 80%RH
45℃~60℃ ＜1 month
Max. 80%RH
20±5℃ is the recommended storage temperature
Shelf Life
18 months in ship mode
-20℃~25℃，Max. 80%RH
Environment humidity Range
20%RH-80%RH
IP requirement
IP20
Related products
Subscribe to our weekly newsletter and receive exclusive offers on products you love!
X
Gold Supplier
