Start with Battery-Box Premium LVL15.4 (15.36 kWh) and extend later to 983 kWh using parallel interconnection of up to 64 batteries.
Scalable from 15.4 to 983 kWh
Compatible with 1 and 3 Phase Inverters
Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle, and Power
Capable of High-Powered Back-up and Off-Grid Function
Space Saving via the Ability to Stack 2 Premium Batteries
Add Additional Batteries in Parallel to Expand the System

Technical Parameters
Model:    Battery-Box Premium LVL (2021) 15.4
Number of Modules:    2
Usable Energy [1]:    15.36 kWh
Max Output Current [2]:    250 A
Peak Output Current [2]:    375 A, 5 s
Nominal Voltage:    51.2 V
Operating Voltage:    40-57.6 V
Dimensions (H/W/D):    660 x 650 x 575 mm
Weight:    168 kg
Operating Temperature:    -10 °C bis +50°C
Battery Cell Technology:    Lithium Iron Phosphate (cobalt-free)
Communication:    CAN/RS485
Enclosure Protection Rating:    IP20
Round-trip Efficiency:    ≥95%
Scalability:    Max. 64 in Parallel (983 kWh)
Certification:    IEC62619 / CE / CEC / UN38.3
Applications:    ON Grid / ON Grid + Backup / OFF Grid
Warranty [3]:    10 Years