KiloVault HAB 7.5kWh 150Ah 48V Lithium Battery

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KiloVault® HAB™ 7.5kWh LiFePO4 Battery Storage System

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The KiloVault® HAB™ Series wall-mount energy storage system is a 48-volt, 7.5 kilowatt-hour battery designed for trouble-free mounting and easy integration with other system components. Up to 14 units can be used together for additional energy storage capacity.

KiloVault HAB 7.5kW Lithium Battery Includes:

  • Includes battery unit
  • Mounting brackets and hardware
  • Communications cables
  • Ventilation options with two housing plate types - vented plates for improved performance in warmer climates and solid plates to swap in for improved weather resistance
  • Box removal handles

Video: Unboxing and wall-mounting a HAB

KiloVault HAB 7.5kW Lithium Battery Features

  • Safe LiFePO4 battery cells
  • Long cycle life with up to 6000 cycles (see charging profile table for details)
  • Closed loop communication available with Sol-Ark 5K/8K/12K inverters and Schneider XW Pro inverters - see DOCUMENTS tab above
  • Wall-mounted all-in-one design with integrated lift handles
  • Integrated WiFi communications
  • Advanced high/low temperature cycle performance
  • Intelligent LED & LCD display
  • Ventilation options provide improved performance in warmer climates, with solid plates to swap in for weather resistance
  • Large wiring access panel offers more space for making connections
  • Supports up to 14 HAB battery modules in parallel
  • ETL certified to UL Standard 1973
  • ETL certified to UL Standard 9540/9540A when paired with a Sol-Ark 12K or Schneider XW Pro inverter in our HAB/Sol-Ark 12K ESS kit and HAB/XW Pro ESS kit
  • 10-year limited warranty (duration of warranty is determined by charging profile - see table below and warranty document on Documents tab for details)
  • Be sure to register your KiloVault battery to get the latest updates, as well as for tech support

Need more flexibility? Check out KiloVault's HLX+ 12V lithium batteries in 1200, 2400, and 3600 Watt-hour capacities!

a KiloVault HLX+ 1200, 2400, and 3600 kilowatt-hour lithium solar battery arranged vertically

KiloVault HAB 7.5kW Lithium Battery Tech Specs

Specifications: HAB V4
Rated Energy Capacity (Watt-Hours) 7500 Wh
DC Voltage Nominal 51.2V
Nominal Amp-Hour Capacity 150 Ah
Optimal Charger/Inverter Settings Bulk/Absorption: 56 V
Float: NA (2-stage-no-float for charging cycle)
Low Voltage Cut-Off: 48.2V
Equalization: Disable. Do not use. (Battery will shut down into protection mode)
Maximum Battery Cut-Off Voltage 57.0V
Minimum Battery Cut-Off Voltage 48.2V
Max Continuous Charge Current* 50A
Max Continuous Discharge Current* 60A
Peak Discharge Current (<3 secs) 500A
Operating Temperature Charging: 32 - 113°F (0 - 45°C)
Discharging: -4 to 140°F (-20 to 60°C)
Storage Temperature -4 to 110° F (-20° C to 45° C)
Cycle Life* 6000 (80% DoD)
Battery Management System BMS firmware and hardware have been updated to allow V2 and V3 versions to be used with V4, if expansion is needed.
Monitoring Wireless on-site detailed battery status monitoring
Communications Integrated HAB to Inverter Modbus communications w RJ45 on both ends of cable using the RS-485 standard.
Integrated HAB to HAB
CAN bus communications w RJ45 on both ends of cable.
Self-Discharge Rate ≤3% per month
*Only achieved if HAB is put to sleep by pressing down the power button for 10 seconds, otherwise standard shutdown can cause self-discharge to be as high as 9% per month
Maximum Configuration 14 batteries in parallel
Compatibility All versions of HABs can communicate with each other, as long as they are updated with the latest firmware versions. (*V1 updates can not be done over internet so please call in to have special update kit sent).
Conditions: When adding in parallel configuration to an older bank, the newest HAB version must be the leader. HAB Communication Cable is required.
Max Time Between Charges 6 months
(L x W x H)
9.5" x 22.5" x 32"
Weight 230 lbs
Ingress Rating IP54 with vented plates
IP55 with solid plates
Certifications Unit Certified ETL to UL Standard 1973;
UL1642; UN38.3; IEC62619; OSHA
18001/ISO45001; ISO 9001/1400


*Manufacturer Operating Parameters by Charging Profile

  10-Year Extended Life Warranty 7.5-Year Extended Charge Rate Warranty
Low Voltage Cut-Off 48.2V
High Voltage Cut-Off 57.0V
Discharge Rate 60A 150A
Charge Rate 50A 120A
Cycle Life 6000 cycles (80% DoD) 4000 cycles (80% DoD)

HAB depth of discharge vs. cycle life chart

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