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Home > products > Powerwall With Rollers > OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery

OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery

Product Details

Place of Origin: Guangdong, China

Brand Name: KINGKONG BATTERY

Model Number: 51.2V 100Ah P042

Payment & Shipping Terms

Price: $756.00/pieces 1-99 pieces

Get Best Price
Highlight:

OEM solar energy storage system

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48V solar energy storage system

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51.2V solar battery storage system

Battery Type:
LiFePO4
Output Power Range:
10~20 KWh
System Type:
Stackable
OEM/ODM:
Acceptable
Product Name:
Energy Storage Battery
Package:
UN BOX Color BOX
Battery:
LiFePO4 Battery
Waterproof Rating:
IP20
Normal Battery Voltage:
51.2V
Inverter Type:
Pure Sine Wave
Power Source:
Gas Generator,Car,Solar Panel
Special Features:
External Battery,Type C,RV Port,Cigar Lighter,Air Compressor,
Controller Type:
MPPT
Battery Type:
LiFePO4
Output Power Range:
10~20 KWh
System Type:
Stackable
OEM/ODM:
Acceptable
Product Name:
Energy Storage Battery
Package:
UN BOX Color BOX
Battery:
LiFePO4 Battery
Waterproof Rating:
IP20
Normal Battery Voltage:
51.2V
Inverter Type:
Pure Sine Wave
Power Source:
Gas Generator,Car,Solar Panel
Special Features:
External Battery,Type C,RV Port,Cigar Lighter,Air Compressor,
Controller Type:
MPPT
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery
all in one
All-in-one Energy Storage System
Model No
KK-AIO-LV 10.24KWH
KK-AIO-LV 15.36KWH
KK-AIO-LV 20.48KWH
KK-AIO-LV 25.6KWH
Nominal Capacity
10240Wh
15360Wh
20480Wh
25600Wh
Weight
132KG/150KG
(with packing)
182KG/203KG
(with packing)
232KG/255KG
(with packing)
282KG/307KG
(with packing)
Dimension(WxDxH)
550x500x635mm
550x500x795mm
550x500x955mm
550x500x1115mm
Nominal Voltage
51.2V
Nominal Capacity
200Ah
300Ah
400Ah
500Ah
Max. Cont. Charge Current
2pcs pack
3pcs pack
4pcs pack
5pcs pack
Charge Current (-20 to -10 ºC)
≤0.05C
Recommended Charge Voltage
56V-57.6V
BMS Charge Voltage Cut-Off
58.4V (3.65±0.025vpc)
Reconnect Voltage
54.6V (3.34 ±0.05vpc)
Case Material
Metal
Max. Continuous Discharge Current
100A
Display
SOC Status Indicator, LED Indicator
Cycle Life
≥6000 Times (80% DOD)
Support Inverter Brand:
Victron,Pylon,Deye,SMA,Growatt,Goodwe,MPP,Voltronicpower,Pchne,Sofarsolar,Megarevo,
Tbbpower,ARUN, Schneider
Warranty
10 Years
* Compatible tests with different brands of inverter are continuously, updates will be periodically.
** Under specific test conditions.
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 0
About KingKongBattery
KingKong batterynow have enough stock in
China/Poland EU/US/CA/UK location for the
(1)3.2V LiFePO4 cell
(2)12V LiFePO4 battery pack
(3)48V energy storage system.
It's best time to have quick shipping! 
Talk Leo(Click here) to get more details
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 1
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 2
 
 
 
Why KingKongBattery is your BEST Partner?

--Your Expert For Power Solution: 

With 13 years of experience in the battery industry, KingKong battery has served over 12,000 cusTomers from 80+ countries. We have 4 overseas warehouses
Because of maintaining a repurchase rate of over 90%, an on-time delivery rate of 99.5%, and receiving 98% positive feedback rated by RFQ, we have received RFQ's recommendation. 
 
--Source Factory & Direct Distributor: 
We are direct distributors for EV, CATL, LISHEN, CALB, and REPT batteries. 
All batteries are 100% original Grade A and brand new. 
We maintain weekly fresh stock with newly produced cells, ensuring long-term supply for your projects without worrying about stock availability.

--Guaranteed Quality Service: 
We guarantee 100% tested batteries, ensuring strict testing before shipment with matched voltage and IR. We welcome QC checking and online video checking before shipping. 
 
--Fully Warranty Service Guaranteed:
KingKong battery has self-operated overseas warehouses and repair centers in Poland and Germany, providing 100% product usage guidance and technical support. For products confirmed to have non-artificial quality issues, we offer complete after-sales service, ensuring worry-free shopping for you. 
 
--OEM / ODM Supported:
 With an experienced team of energy storage structural and software engineers, we offer flexible customization services. Additionally, our marketing team provides one-on-one support, offering a full range of marketing solutions and services to help you expand your business in local markets.
 
 Send an inquiry NOW(Click here)
Leo is here at your service to help you get guaranteed power.
--------------------------------
 
Real customer feedback
 

OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 3

 

 

 

Just like the partners below
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 4
How we guarantee TOP quality?
Grade A CELL 100% Brand New with Original QR code !!!!!
QR CODE Scanner
VERIFIED QR CODE
Talk Leo(Click here) to get more details

OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 5

 
 
All Single battery must test over 3 times before shipping,
to make sure they are in top quality level
with full capacity, matched voltage & internal resistance.
Please contact Talk Leo(Click here)  to learn more about our offer. Thanks.
Reliability TEST
 
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 6
Top Equipment & Production
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 7 OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 8
Accessories you will also need
KingKong battery are Official distributor of EVE/ HC/NDSD  brand and Supply other safety Pack accessories together Just show us what kinds of BMS you need.
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 9
Leo will quote the RIGHT BMS/KITS and accessores together.
 
100% technicial support
100% after-sales support
 
Talk Leo(Click here)  to get more details
Inverter Protocol Matching

BMS Inverter Communication Protocol Matching Table

OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 10

Packing & Shipping
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 11

 

FAQ
DIY battery packmust get the cellsbalanced (same voltage )before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detectedvoltage/resistance/appearanceand other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund.Battery can only be unused(the electrode intact, no welding, no wear, the appearance good)to provide return. Any return behavior buyers need to be responsible for shipping fee.

1).Warranty period:5 years(from the date of successful delivery),if the single battery capacity less than 80% initialcapacity,take the test pictures or video to us,we will replace it or give satisfied solution. 
 
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case oflossof cargo or the battery is damaged and can not be used or there is a greater risk of use,we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost. 
 
3).These situations not provide return nor refund 
1.    After the assembly or assembly process happen any problem, such as theprotection board connected to the wrong wire burned lead to   battery damage, charger failure, the assembly error or unbalanced assembly, etc. 
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging. 
 
Tips: 
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us. 
* please consider before taking orders, place order means you have agreed. thank you for your cooperation!
OEM Solar Energy Storage System Home 48V 51.2V 400AH 20KWh Stacked LiFePO4 Battery 12