lithium power plus battery rack system modular 24v 5.5kwh
lithium power plus battery rack system modular 24v 5.5kwh

Lithium Power Plus 24 V – 210 Ah – 5.5 kWh

Modular battery rack Lithium Power Plus 24 V – 210 Ah – 5.5 kWh. Equipped with 4 battery modules. Choice of horizontal or vertical setup. Safe and space-saving energy storage. Perfect for land and maritime purposes. Advanced battery management with accurate battery monitoring. DNV type approval is optional.

In addition to this model, our modular battery racks are available in all conceivable configurations. Inquire about the possibilities.

  • Highly safe energy storage system
  • Light weight modular rack design
  • Horizontal or vertical mounting
  • Optional pre-installed busbars and cabling
  • Plug and play
  • DNV type approval optional
  • Safe LiFePO4/LFP chemistry with prismatic cells

Safe Modular Battery Rack System

Perfect for power installations with an inverter up to 4 kW, for example in small boats. Also for terrestrial applications. Robust housing with aesthetically sleek looks. Depending on your space, choice of horizontal or vertical design. Very safe way of energy storage. The cabinet is screwed into the technical space, thereby eliminating any chance of sliding or falling. No additional ventilation or cooling needed. Advanced BMS system with accurate battery monitoring through Whisper Interface Box WIB (not included). This ensures the modules are charged and discharged equally.

Safety

  • Safest and most reliable energy storage on the market
  • In case of fire, extinguishable with all common extinguishing methods including water
  • Integrated safety measures
  • No risk of thermal runaway
  • Passive safety: even without electronics, the battery modules remain safe
lithium power plus battery rack 24v 5.5kwh options
lithium-power-plus-batteries

Lithium Battery with LiFePO4 Technology

This battery rack is equipped with 4 modules that deliver a capacity of 210 Ah and a total energy storage of 5.5 kWh at a voltage of 24 VDC. Guaranteed highest quality thanks to LiFePO4 chemistry with primary cells. LiFePO4 stands for lithium iron phosphate and is also known by the abbreviation LFP. This is the safest lithium technology offering longer lifespan, improved discharge and charge efficiency. This makes the battery perfectly suitable for the maritime sector. Additionally, the battery is completely maintenance-free and lighter in weight compared to other technologies. Want to know more? Everything about this lithium technology and applications can be found on the lithium battery information pages: part 1 and part 2.

Outstanding Scalable Energy Solutions

Our Lithium Power Plus modular battery racks are excellent scalable energy solutions ensuring high-performance outcomes. This construction method of the battery modules in a casing results in longer lifespan, higher reliability, and consistent power delivery. Already during the design process, we regulate the simultaneous charging and discharging of each battery module, something very difficult to achieve with individual modules and wiring.

Custom Design

In addition to standard models in horizontal and vertical execution, much more is possible. We gladly design your casing custom, with or without integrated DC distribution and one or more Whisper Interface Box battery management systems. Want to know which configuration fits your situation? Inquire about the possibilities.

lithium power plus custom design

Product specifications

ARTICLE NUMBER
40290223Lithium Power Plus 24 V 5.5 kWh - Horizontal
40290203Lithium Power Plus 24 V 5.5 kWh - Tower/Vertical
TECHNICAL SPECIFICATIONS
ChemistryLiFePO4
Module configuration (12 V module)2s2p
Number of modules4
Nominal voltage24 V
Open circuit voltage26,4 V
Nominal capacity210 Ah
Nominal energy5,5 kWh
Cycle Life DOD 80%>3500 cycles (at 1C charge / discharge, 80% DoD
Self discharge<3% per month
Weight modules (excel. aluminum cabinet), kg (lb)40 (88.2)
DISCHARGE PARAMETERS
Discharge cut-off voltage21,6V
Recommended discharge current105 A (0.5C)
Maximum discharge current210 A (1.0C)
Discharge pulse current420 A (2.0C)
Fuse protection400 A T-class
CHARGE PARAMETERS
Charge methodCCCV
Maximum charge voltage29,8 V
Recommended charge voltage28,6 V
Recommended charge current105 A (0.5 C)
Continuous charge current210 A (1.0 C)
CONFIGURATION
Series configurationYes, up to 4 max
Parallel configurationYes, up to 2 max
Redundant modeYes, using double BIM
ENVIRONMENTAL
Operating temperature charge0°C to 55 °C / 32°F to 131°F
Operating temperature discharge-20°C to 55°C / -4°F to 131°F
Storage temperature-20°C to 55°C / -4°F to 131°F
Humidity (Non-condensing)<95%
MECHANICAL
Power connectionsM10 stud, max 20NM
Cable connectionsOption: Top or Bottom
IP-Protection classIP 66 cell IP20 connection
CoolingNatural air convection
Module materialPC-ABS, UL94-V0
Battery case materialAluminium Powdercoat
Dimensions (l x w x h), mm480 x 280 x 465 (540)
Dimensions (l x w x h), inches18,9 x 11 x 18,3 (21,3'')
Total weight module plus cabinet±55-60 kg / 121-132 lbs
SAFETY
BalancingPassive method
Battery Management System (BMS)External WP-BIM module
Communication CAN-Buswhisperconnect/NMEA2000
EMC: EmissionEN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: ImmunityEN-IEC 61000-6-1:2007
Low voltage directiveEN 60335-1:2012/AC:2014
CertificationsCE, FCC, UN 38.3, UL 1642 (Cells), UN ECE R10.06, EN/IEC 62620(ESTRIN)
Shipping classificationUN3480