CUBE LFP Battery System
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CUBE FEATURES • Superior energy density • Compact and lightweight • Flexible and easy installation • Innovative air-cooling technology • Inherently safe LFP battery technology • Cobalt- and nickel-free • Scalable and modular design • Integrated BMS and Pre-Charge LFP BATTERY SYSTEM Marine batteries as energy storage and power supply for propulsion significantly reduce fuel consumption, maintenance costs and emissions. With improved capacityto-weight ratio from lithium-ion technology and growing demand for lower emissions, batteries have become an ever-increasingly attractive option for the large-scale supply of energy in the maritime sector. CUBE is an advanced battery system employing inherent safe and environmentally friendly lithium iron phosphate cell technology and taking the special requirements of maritime operation and classification into account. Any scale of power storage is available by freely configuring modular units in strings of up to 1,000 VDC. They include integrated Battery Management System (BMS), gas exhaust, pre-charge functionality and a sophisticated air cooling technology for safe and reliable operation. The Battery CUBES are being assembled and tested in Lehmann Marine´s production facility near the city of Hamburg.

CUBE PROPERTIES • Flexible stacking for maximum utilization of the battery room • 1 to 11 Battery CUBES per Battery String • Up to 137,5 kWh and 1,000 VDC per Battery String • Battery Cluster with up to 16 Battery Strings and 2.2 MWh • Innovative air-cooling technology ensures uniform cooling of all cells for highest cycle life • No propagation in case of thermal runaway on cell level and fulfilling of highest safety requirements • Environmentally friendly LFP battery without cobalt and nickel • Flexible Interface to Power Management System (CanBus, ModBus or others) • Including Pre-Charge...