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Home > products > Powerwall With Rollers > Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium Battery

Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium Battery

Product Details

Place of Origin: China

Brand Name: kingkongbattery

Model Number: kk L003

Payment & Shipping Terms

Price: $1,000.00/sets 1-30 sets

Get Best Price
Highlight:

30Kwh Solar Lithium Battery

,

High Voltage Solar Lithium Battery

,

20Kwh lithium ion solar battery

Battery Type:
Lithium Ion
Output Power Range:
20-50 KWh
System Type:
Stackable
Type:
All-in-one
Communication Port:
CAN, RS232, RS485
Protection Class:
IP54
Grid Connection:
Hybrid Grid, Off Grid
Solar Battery Capacity:
5.42kwh
Cycle Life:
Cycle Life
Inverter Matched:
Bluesun,Sofar,SMA,Solis,Growatt,Deye
Cable:
Play And Plug Connectors
Application:
Solar Energy Storage
Voltage Of Solar System:
Both Low Voltage Or High Voltage
Rack Mounting:
With Mounting
Material:
LifePo4 Lithium Iron Battery
BMS:
Built-in
Storage Temperature:
-20-60℃
Battery Type:
Lithium Ion
Output Power Range:
20-50 KWh
System Type:
Stackable
Type:
All-in-one
Communication Port:
CAN, RS232, RS485
Protection Class:
IP54
Grid Connection:
Hybrid Grid, Off Grid
Solar Battery Capacity:
5.42kwh
Cycle Life:
Cycle Life
Inverter Matched:
Bluesun,Sofar,SMA,Solis,Growatt,Deye
Cable:
Play And Plug Connectors
Application:
Solar Energy Storage
Voltage Of Solar System:
Both Low Voltage Or High Voltage
Rack Mounting:
With Mounting
Material:
LifePo4 Lithium Iron Battery
BMS:
Built-in
Storage Temperature:
-20-60℃
Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium Battery
Product Parameter
Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium Battery 0
MODEL
KK-15.0HV
KK-20.0HV
KK-25.0HV
KK-30.0HV
Battery Type
LiFeP04(LFP)
Nominal Voltage(V)
153.6V
204.8V
256.0V
307.2V
Nominal Capacity(KWH)
16.28KWH
21.7KWH
27.13KWH
32.56KWH
Usable Capacity (KWH)
14.65KWH
19.53KWH
24.41 KWH
29.30KWH
Design Life
10+Years (25 ℃/77F)
Physical
Dimension(mm)
600*400*683
600*400*832
600*400*981
600*400*1130
Weight (kg)
170
215
260
305
ELECTRICAL
Cycle Life
>6000. 25°C
Discharge Voltage(V)
120-144
160-192
200-240
240-288
Charge Voltage(V)
168-175.2
224-233.6
280-292
336-350.4
Charge/Discharge Current(A)
50A (Recommended) 100A(Max)
Internal Resistance
≤30mΩ
BMS
Power Consumption
<2W (Work) < 100mW(Sleep)
Monitoring Parameters
System voltage, current, cell voltage,cell temperature, module temperature
SOC
Intelligent algorithm
Communication
CAN/RS-485/RS-232
OPERATION
Operating Temperature Range
-10℃-50℃
Transport or Storage Temperate Range
-20℃-45℃
Humidity
15% - 85% (No Condensing)
WARRANTY
Product Warranty
5 Years
Performance Warranty
10 Years
 
 
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
Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium Battery 1
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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
 

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Just like the partners below
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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

Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium 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
 
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Top Equipment & Production
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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.
Solar Energy Storage 20Kwh 30Kwh High Voltage Solar Lithium 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

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Packing & Shipping
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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!
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