Slide Stackable Systems

Universal 4K4

SINGLE MODULE

The universal is the most compact Low Voltage stackable storage for domestic application, plug and play, compatible with several International Inverter

Scalable up to 22 kWh per cluster and each cluster can be connected in parallel up to 110 kWh Self Balancing  function with the smart hub WeHUB.

Each module is 4,5 kWh of usable energy, high energy density, extreme safety, innovative design.

Rated Voltage 52.2V
Voltage Range 44.8-58.8V
Rated Ah 86Ah
Capacity 4.4kWh
Cell Type LFP
Max Cycles 7000
Max Charging Current 80A
Discharging Current 100A
Max Discharging Current 120A 30 sec
Charging Temperature -10℃/+45℃
Discharging Temperature -20℃/+60℃
Communication Interface CAN2.0/RS485/RS232
Max Parallel Units 5 Units without Master BMU
Battery Protection Over Charging/Over-discharge/Over Temperature/Over
KIT A1 (included) Power cables (Red and Black) Ground Cable, BMS cable, parallel Cable, Programming cable, Bracket, Screws, Terminal
KIT A2 ( Optional with separate order) Short Cables (Red and Black),  Front Plate (cable Cover) back supports (4 foam Support) Short parallel Patch

Universal 4K4

PARALLEL CONFIGURATION

Expandable Clusters for Communities and large energy demand users
The first Stackable unit with two possible configurations

Batteries in Parallel 2 3 4 5
Rated Voltage 52,5
Voltage Range 44.8-58.8
Rated Ah 172 258 344 430
Capacity 8,8 13,2 17,6 22
Cell Type LFP Prismatic
Max Cycles Expected @ STC 7000
Max Charging Current 90 140 160 160
Discharging Current* to be set according with the electrical design  100 150*
Max Discharging Current * to be set according with the electrical design  140 230*
Charging Temperature** -10℃/+45℃
Discharging Temperature** -20℃/+60℃
Communication Interface CAN2.0/RS485/RS232
Max Parallel Units 5 Units without Master BMU
Battery Protection Over Charging/Over-discharge/Over Temperature/Over
Note
** The charging range allowed by the BMS is not directly applicable to the Warranty range stated in the Warranty Terms. Performance warranty is stated at 25°C 0.2C/0.2C
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