Our FALCON Elite is being replaced with 2nd Generation alternatives with advanced features and protections. If you're looking to take your cart to the next level, shop the EAGLE 2 & HUSKY 2 today!


  • 48V 2X EAGLE 2 KIT

    LiFePO4 - 64Ah - 3.26kWh

    • 48V 1X HUSKY 2 KIT

      LiFePO4 - 100Ah - 5.12kWh


      48V 1X HUSKY 2 KIT – 3K Growatt Inverter


      10 Year Warranty

      Applied To Batteries Only


      48V 1X HUSKY 2 KIT – 3K Growatt Inverter


      Included Components

      1 × 48V HUSKY 2 - LiFePO4 - 100Ah - 5.12kWh
      1 × Growatt 3K Inverter

      Compatible Accessories

      SKU K0704 Categories , SKU#:

      SECOND GENERATION POWER STORAGE IS HERE! This 48V 5.12kWh LiFePO4 HUSKY 2 Kit is the latest and greatest from BigBattery, providing a robust solution, with unmatched reliability and efficiency, for any off-grid power system, emergency backup, or mobile power setup in your RV or camper van.


      The HUSKY 2 is our most energy-dense 48V solution to date, designed to provide ultimate peace of mind during operation, whether that’s in your home during a blackout, or while out boondocking in the countryside! From its Tier 1 LFP cells to its generous operating parameters and wide temperature range, this battery redefines versatility and durability when it comes to lithium power storage, and boasts comprehensive BMS protections against Over/Under Voltage and Over Current statuses, as well as a thermal management system that affords a generous operating temperature range. But that’s not all!


      The HUSKY 2 comes with state-of-the-art features to enhance the safety and visibility of your power. Not only is it housed in an IP65-rated, vibration-resistant casing, and equipped with an advanced BMS capable of auto-balancing cells, but it also boasts a self-heating function which supports cold weather charging, ensuring you have reliable power through every season. Plus, the HUSKY 2 features full CANBus & RS485 communication protocols, and we pair the HUSKY 2 with a cutting-edge 3000W Growatt inverter, equipped with its own in-depth LCD display, so you can always stay up to date on the status and performance of your power, including remote monitoring from anywhere in the world with this inverter’s independent WiFi module.


      Equipped with the 48V HUSKY 2, you’ll be saving space and weight no matter the application, and you can rest easy knowing you’re powered and prepared day in and day out. Shop the all-new 48V HUSKY 2 & HUSKY 2 Kits today!

      IP65 Protection Rating
      CANBUS & RS485

      Battery Specs

      GTIN-12 (U.P.C.):850061252678
      System Voltage:48V
      Nominal Voltage:51.2V
      Chemistry: LiFePO4
      kWh Capacity: 5.12kWh
      Ah Capacity: 100Ah
      Charging Voltage Range:55.6 - 57V
      Max Charge Voltage:58.8V
      Operating Voltage Range:48 – 57V
      Suggested Low Voltage Cutoff:48 – 50.8V
      BMS Cutoff Range:42 - 47V
      Cell Configuration:16S
      Max Continuous Discharge Current:150A
      Recommended Continuous Discharge Current:100A
      Max Continuous Power: 7500W
      Recommended Continuous Power: 4000W
      Max Discharge Peak Current: 225A (Max 5 seconds)
      Max Charge Current:100A
      Charge Temperature Range:-4°F - 113°F (-20°C - 45°C)
      Discharge Temperature Range:-4°F - 122°F (-20°C - 50°C)
      Optimal Discharge Temperature Range:59°F - 95°F (15°C - 35°C)
      Storage Temperature Range:-4°F - 122°F (-20°C - 50°C) (Max 6 months)
      Weight:100 lb (45.4 kg)
      Depth:12.6 in (320 mm)
      Width: 18.1 in (460 mm)
      Height:9.8 in (249 mm)
      Max Connections:Up to (16) Parallel
      Protection Rating:IP65 / NEMA 4X
      Communications:CANBus / RS485
      Spec Sheet Download:
      User Manual Download:
      Safety Data Sheet Download:

      Inverter Specs

      SKU:SPF 3000TL LVM-ES
      Battery Voltage:48VDC


      Rated Power: 3000VA/3000W
      Surge Power:6000VA
      AC Voltage Regulation (Battery Mode):100/110/120VAC at 50/60Hz
      Waveform:Pure Sine Wave
      Efficiency (Peak):90%
      Transfer Time (Typical) : 10ms
      Transfer Time (Max.) : 20ms
      Parallel Capability:Yes (Max 6 units)


      Input Voltage:120VAC
      Selectable Voltage Range (For Personal Computers):95 - 140VAC
      Selectable Voltage Range (Home Appliances):65 - 140VAC
      Charge Current40A
      Frequency Range (Auto-Sensing):50/60Hz


      Max. PV Array Power:4000W
      Max. PV Charge Current:80A
      Max. PV Array Open Circuit Voltage:250VDC
      No. of Independent MPP Trackers / Strings Per MPP Tracker:1/1
      Standby Power Consumption:2W


      Weight:26.5 lbs
      Depth:5.3 in
      Width:13 in
      Height:19.1 in


      Operating Temperature:0°C (32°F) - 50°C (122°F)
      Storage Temp:-15°C (5°F) - 60°C (140°F)
      Relative Humidity (Non-Condensing):5% - 95%
      Protection Rating:IP20
      Manual Download
      Spec Sheet Download
      Shine WiFi-F Spec Sheet Download

      Designed For 48V Applications

      For more information or larger quantity inquiries, visit our B2B page or please call our sales team at #(818) 280-3091

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