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KOK-ESS-LTO-4880W
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30 Year Super Long Cycle Life LTO ESS Battery 48V 80Ah

  • Item NO.:

    KOK-ESS-LTO-4880W
  • Brand:

    KOK POWER
  • Payment:

    TT/Western Union/Paypal
  • Color:

    Black/Silver/White/Custom
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Description

Product Name:

30 Year Super Long Cycle Life LTO ESS Battery 48V 80Ah

Highlights:

KOK LTO ESS series adopt the world’s most advanced lithium battery technology - LTO battery:

  •  30-Year Super Long Service Life:The LTO batteries have super long cycle life of 25,000 to 30,000 times, 100% DOD, equivalent to 30 years of service life.
  • Amazing Low/High Temperature Performance at -50℃ ~60℃: The LTO batteries can be charged and discharged from extremely low temperature- 50℃ to ultra-high temperature 60℃, suitable for energy storage in extremely cold/hot countries and areas where other battery chemistry doesn’t work.
  • Fast Charge/Discharge Ability: LTO is the fastest charge/discharge lithium battery at 10C continuously, which can be fully charged/discharged in 6 minutes, to support critical loads such as air condition, water pumps, EV charging, etc. in residential, commercial, industrial ESS applications.

With its stable 3D crystal structure, LTO (Lithium Titanate, LiTi5O12 ) chemistry is “zero-strain”, as it hardly forms unstable SEI film during charging and discharging as opposed to the traditional graphite anode material, therefore,LTO batteries boast 3 extraordinary advantages as below:

Besides, KOKLTO ESS series are:

Wall-mounted modular design, allowing for 16 batteries in parallel max.

Wide Compatibility:KOK ESS batteries have commissioned for communication and compatibility with the major inverter and solar charger brands such as Victron, Huawei, Goodwe, Growatt, Voltronic, Kehua, Kstar, East, Luxpower, Megarevo, INVT, Ginlong, Sacolar, Sofar, etc. And the list is to be continued as our engineers are working on testing and commissioning with more inverter and charger brand.

20-Year max. Super Long Warranty:KOK offer 20 year max. Super long warranty period for LTO ESS battery series.

Specification: LTO solar 48v 80Ah 3.84KWH Lithium Battery for Energy Storage System

MODEL NO.

 K-box-plus-1.92/3.84KWh

Basic Parameter

1.92KWh

Battery Chemistry

LTO (Lithium Titanate) Battery

Nominal Capacity (5hr)

40Ah

Nominal Voltage

48.3

Output Energy

1920

Dimension

Width [mm]

480

Depth [mm]

650

Depth [mm]

190

Weight [kg]

About 42

Electrical Parameter

Voltage Window [V]

40~57.75

Charge Voltage [V]

57.75

Charge-discharge Current[A]

40

Charge Mode

CC-CV

Output Power [W]

1920             

Re-charge Time [h]

40A*1Hours(Standard Charge)

Discharge Time up to

Different Demands                                              Discharge Power

2h*[W]

960          

4h*[W] 480

8h*[W]

240

Working Condition

Life @25℃

>20 Years

Cycle Life

[80%DOD,@20℃]


>20000 Times

Working Temperature

-40℃~+60℃

Regular Transportation

UN38.3

Temperature and Period for Storage

6 Months @+25℃

3 Months @+35℃

1 Months @+45℃

IP Level

IP20

Detail Pictures:

The battery pack are made with high-quality LTO cells.

Specially designed BMS (Battery Management System) for ESS application, with over-charging, over-discharge, over-current, short circuit or overheating protection, and RS485, RS232, Canbus communication.


Application: Home energy storage 

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