1. Nominal energy is defined under the following conditions: cell voltage 2.0 ~ 3.65 V
1C charge & discharge at +25
.
2. Usable energy is defined under the following conditions: 90 % DOD, 1C charge & discharge at +25
.
Usable energy may vary depending on discharge, charge, environmental conditions and SOC % limits defined by the user.
3. Life cycle is defined under the following conditions: 80 % DOD, 0.2C charge & discharge at +25
.
Version: May 2023
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Battery module
Ai-HB 2.56LG
• LFP safe technology
• All-round BMS protection
• Modular design with simple
cable connections
• IP65 rated design
• High quality cell inside
• Expandable up to 25.6 kWh (10 modules)
• Multi-use applications: self-consumption,
peak shaving, time of use tariffs
• Online monitoring via Solplanet apps
Cell type
LiFePO4
Module quantity
3
4
5
6
7
8
9
10
Nominal energy
1
7.68 kWh
10.24 kWh
12.8 kWh
15.36 kWh
17.92 kWh
20.48 kWh
23.04 kWh
25.6 kWh
Usable energy
2
6.91 kWh
9.21 kWh
11.52 kWh
13.82 kWh
16.12 kWh
18.43 kWh
20.73 kWh
23.04 kWh
Nominal voltage
153.6 V
204.8 V
256 V
307.2 V
358.4 V
409.6 V
460.8 V
512 V
Operating voltage
134.4 V
~
168.4 V
179.2 V
~
224.64 V
224 V
~
280.8 V
268.8 V
~
336.96 V
313.6 V
~
393.12 V
358.4 V
~
449.28 V
403.2 V
~
505.44 V
448 V
~
561.6 V
Nominal charging / dischar-
ging current
25 A
Max. charging /
discharging current
50 A
Dimensions(W/D/H)
600/210/820
600/210/980
600/210/1140
600/210/1300
600/210/1460
600/210/1620
600/210/1780
600/210/1940
mm
mm
mm
mm
mm
mm
mm
mm
Weight
102.5 kg
129 kg
155.5 kg
182 kg
208.5 kg
235 kg
261.5 kg
288 kg
Battery module weight
26.5 kg
Installation location
Indoor
Mounting method
Floor mounted
Operating temperature range
Charge: 0
~ 55
Discharge: -20
~ 55
Storage temperature range
-20
~ 45
Cooling concept
Natural convection
Degree of protection
IP65
Relative humidity
5%~95 %, non-condensing
Communication
RS485 / CAN
Certification
IEC 62619 / EN 61000
IEC 62040 / UN38.3
Life cycle
3
6000 times