AXIstorage Li 8S
7.1 - 85.2 kWh
assembled
in Germany
High-performance lithium-ion-energy storage for
residential, e-mobility and commercial applications
Advantages
7.1 kWh
Capacity
7.1 kWh useable capacity
flexible
Flexible configuration:
up to max. 85.2 kWh On-Grid and Off-Grid
10
10 years of time value replacement warranty
Years
Max. Continuous Charging Power of up to 4.5 kW (81A)
Max. Continuous Discharge Power of up to 8.1 kW (150A) Years
2 on top
Up to 20 years of life time due to an optimized cooling system
3 units stackable
7.1
85.2
capacity
flexible
kWh
kWh
Li8SEN220627
20
AXITEC Energy GmbH & Co. KG, Otto-Lilienthal-Str. 5, 71034 Böblingen, Germany, www.axitecsolar.com
AXIstorage Li 8S
Electrical Data
Safety
Nominal Capacity
8.9 kWh
Useable Capacity
7.1 kWh
Nominal Voltage
54.75 V
Nominal Capacity
162.0 Ah
Maximum Continuous Charging Power
Maximum Continuous Discharge Power
Efficiency
• Double wall housing
• Elevated construction to protect against water damage
• Monitoring of current, voltage and temperature
• Single cell monitoring
• State of charge determination and battery monitoring
(SOC + SOH)
up to 4.5 kW (81 A)
up to 8,1 kW (150 A) + 300 A Peak (for 3 sec.)
up to 97% (at 25°C)
Cooling
Included in Delivery
active fan
Range of Temperature
• 50 mm² connecting cable, length 2 m
• NH disconnect (without NH-fuse)
0 - 50°C
Max. Air Humidity
(not condensing)
• Integrated communication interface CAN -
85 %
BMS (Batterie
Management System)
• Passive balancing
SMA Protocol
integrated
Compatibility
• SMA Sunny Island: 4.4 / 6.0 / 8.0
• Victron Energy Multiplus / Multigrid / Quattro
Mechanical Data
Accessories for System Expansion
• Master Unit for 2 to 12 storages used in parallel
Technology
Lithium (NCA)
H x W x D (mm)
421 x 638 x 487 mm
Weight
89 kg
Protection Category
IP21
Certifications /
Standards
CE + UN 38.3
SMA
Sunny Island
Master Unit
SMA
Sunny Island
Fig. similar
flexibly expandable for 2 to 12 storages = 85.2 kWh
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