KHESS

HOME ESS

Battery for Home Energy Storage System

Kokam Battery Solution for HESS

Providing users the best possible solution

Kokam Battery Solution for HESS

Providing users the best possible solution

Kokam Battery Module (KBM) are 2kWh – 50kWh systems composed of Lithium-ion Polymer Batteries connected in series or
parallel with its flexible and modular design.

certification mark
Item Value Remark
Energy 3.88 kWh @ C/5 discharge 23± 3
Cell type 75 Ah
Minimum Voltage 42.0 V
Nominal Voltage 51.8 V
Maximum Voltage 58.8 V
Max. Continuous Charge C-rate 1C @ 23± 3
Max. Continuous Discharge C-rate 1C @ 23± 3
Peak Discharge C-rate 3C < 10sec, > SOC 50%
Weight Approx. 26.00 kg
Module Dimension Width 305 mm
Height 327.7 mm
Depth 235.4 mm
Available Operating Temperature Charge 0 ~ 10℃ < 0.3C
10 ~ 30℃ ≤ 2.0C
30 ~ 40℃ < 1.0C
Discharge -10 ~ 55℃
Available Storage Condition 1 year -20 ~ 25℃ @ 60± 25% R.H.
SOC 50± 5%
3 months 25 ~ 40℃
<1 week 40 ~ 55℃

KOKAM BATTERY MODULE FOR HOME ESS CAN BE CUSTOMIZED
TO MEET VARIOUS TECHNICAL NEEDS OF CUSTOMERS