banner
Energy Storage Systems

New Design Powerwall Battery LiFePO4 48V 50KWH Energy Storage integrated battery inverter 5.5kw

1.Easy Install

OSN All-In-One design install battery module and inverter into. 

2.DC & AC Coupling
OSN All-in-One supports simultaneous DC and AC coupling.
3. Next Generation Efficiency
3X Better! Only 4% losses vs. 14% in today’s battery based systems. It boosts PV energy 10-20% without increasing PV array size and reduces storage inverter costs up to 30%. It improves battery efficiency by 10-15%; Partial Charge Carbon AGM’s round trip efficiency is 98% vs. wet cell 80%
4. Grid-Tied, Hybrid, Off-Grid
Manages power from Solar, Battery, Grid, Load, and Generator simultaneously
5.Flexible
Expandable from 8kwh to 104kwh and 1-13 battery modules.
6.10-Year Standard Warranty

  • Item NO.:

    OSN-ESS-AIO48-50KWH
  • Product Orgin:

    China
  • Brand:

    OSN POWER
  • Shipping Port:

    China
  • Payment:

    TT/Western Union/Paypal
  • Color:

    Black/Blue/White/Red/Custom
  • MOQ:

    1
Products Details

Product 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. 


Its 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 :FC52.5V

For battery pack

Fully Discharge Voltage(FD)

34.5V Defined in this DOC FD34.5V

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

20

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





Leave a message

Click Here to Get Solution and Quotation.

Related Products
lithium battery pack 48v 200ah energy storage system
Solar 10KWh 48Vdc 200AH Lithium Battery Pack for Energy ESS Using
-51.2Vdc voltage output, suitable for home energy storage system, communication stations and so on. -Unique automatic calibration active balancing technology BMS system. -Long cycle life 6000 times at least on 85%DOD
48v lithium solar battery 50Ah 2.5KWh ESS Solar Systems
2.5KWh ESS Solar Systems LiFePO4 battery 48V 50Ah
•Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate •2-tier protection & high quality  engineered BMS with cell level monitoring •OSN-ESS-4850L model features RS485ports for access to smart BMS ( protocol)
World Solar Energy Storage Systems LiFePO4 48V 40Ah 2U 19 RACK with RS485 and RS232 Protocal Market Leader
Solar Energy Storage Systems LiFePO4 48V 40Ah 2U 19 RACK with RS485 and RS232 Protocal
Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .
Telecommunication Power Station lifepo4 battery pack 48v 40ah
SNMP Protocal Lithium 48V 40Ah Deep Cycle Battery for Telecommunication Power Station
Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate A self-designed BMS protects the cell from overcharge, over-discharge, over current, short circuit .
LiFePO4 240Ah Energy Storage System ESS Battery
LCD 12V Lithium Battery LiFePO4 240Ah Energy Storage System ESS Battery
•Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
lithium battery solar storage
2.4KWh 48V 50Ah Solar Lithium Battery for Low Voltage Energy Storage System Home
•Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate •2-tier protection & high quality  engineered BMS with cell level monitoring
Leave a message

Leave a message

    Click Here to Get Solution and Quotation.

Home

Products

about

contact

top