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30 Years 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:

Highlights:

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

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:

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.
The Safest Lithium Battery Chemistry: With its stable 3D structure, thermal runaway hardly happens to LTO batteries to guarantee the safety of the system. In an extreme abuse test , it takes as long as 48 minutes before the LTO cells start to burn when soaked in petrol!

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-3.84KWh
Basic Parameter
1.92KWh
Battery Chemistry	LTO (Lithium Titanate) Battery
Nominal Capacity (5hr)	80Ah
Nominal Voltage [V]	48.3
Output Energy [KWh]	3.84
Dimension
Width [mm]	480
Depth [mm]	650
Depth [mm]	190
Weight [kg]	About 84
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
Service Life @25℃	>20 Years
Cycle Life [80%DOD,@20℃]	>30, 000 Times
Working Temperature	-40℃~+60℃ or -40 °F~+ 140 °F
Regular Transportation	UN38.3, MSDS
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