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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!
NEXT-GEN LITHIUM UPGRADES FEATURING

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  • 48V 2X EAGLE 2 KIT

    LiFePO4 - 64Ah - 3.26kWh

    K0978
    $1,845
    • 48V 1X HUSKY 2 KIT

      LiFePO4 - 100Ah - 5.12kWh

      K0972
      $2,315

      48V 4X HUSKY 2 KIT – EG4 6K OFF-GRID INVERTER

      $10,943

      10 Year Warranty

      Applied To Batteries Only

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      48V 4X HUSKY 2 KIT – EG4 6K OFF-GRID INVERTER

      $10,943

      Included Components

      4 × 48V HUSKY 2 - LiFePO4 - 100Ah - 5.12kWh
      FHSKY-48051-G2
      2 × EG4 6kW (8kPV) OFF-GRID INVERTER
      INV026
      _Parallel Comm Cable
      3 × Parallel Comm Cable
      CBL099
      3 × 4AWG (Black and Red) 21 inches Ring to Ring Terminal Cable
      CBL092
      1 × 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable
      CBL086

      Compatible Accessories

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      SKU K0707 Categories , SKU#: FREE SHIPPING ON BACKORDER || SHIPS JULY 18TH

      SECOND GENERATION POWER STORAGE IS HERE! This 48V 20.48kWh 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 these HUSKY 2s with two cutting-edge 6000W EG4 split-phase inverters, each equipped with their own in-depth LCD display, so you can always stay up to date on the status and performance of your power. These multifunctional inverter-chargers boast advanced parallelability up to 96kW, built-in circuit breakers, smart load control, variable working modes, and integrated UPS modules, along with the ability to handle PV arrays of up to 8000W each, making these units the perfect companions to your HUSKY 2s.

       

      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
      AUTOMATIC
      SELF-HEATING
      CANBUS & RS485
      COMMUNICATIONS
      SIMPLE
      INSTALLATION

      Single Battery Tech Specs

      SKU:FHSKY-48051-G2
      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
      Self-Heating:Yes
      Spec Sheet Download:
      User Manual Download:
      Safety Data Sheet Download:

      Inverter Specs

      AC INPUT & OUTPUT

      AC Voltage:120V AC / 240V AC
      AC Frequency:50 Hz / 60 Hz
      Max. Continuous AC Current:37.5A @ 240V
      Max. AC Input Power:9000W
      AC Bypass:50A
      Output Voltage:120V AC / 240V AC
      Output Frequency:50 Hz / 60 Hz
      Max. Continuous Output Current:25A @ 240V
      Output Power:6000W
      Surge Capacity:12000W (3.5 sec) / 11000W (5 sec)
      Power Factor:0.99 (Full Load)
      Reactive Power Adjustment Range:-0.8 - 0.8 Leading Adjustable
      Total Harmonic Distortion:<3%
      Switching Time:<15 ms (Single) / <30 ms (Parallel)

      PV INPUT

      No. of MPPTs (Inputs per MPPT):2 (1)
      Max. Input Current:17A / 17A
      Max. Short Circuit Input Current:25A / 25A
      DC Input Voltage Range:100 - 480V DC
      Start Up Voltage:100V DC ± 10V DC
      MPPT Operating Voltage Range: 120 - 385V DC
      MPPT Voltage:320V DC
      Max. PV Array Power: 8000W (4000W per MPPT)
      MPPT Efficiency:99%

      BATTERY

      Nominal Voltage:48V DC
      Battery Voltage Range:46.4 - 60V DC
      Max. Discharge Current:140A
      Max. Charge Current:125A
      DC Cut-Off Voltage:59V DC
      DC Recovery Voltage:57.4V DC
      Charge Cut-Off Voltage:58.4V DC

      OPERATING ENVIRONMENT & DIMENSIONS

      Operating Temperature:32ºF - 113ºF (0ºC - 45ºC)
      Storage Temperature:5ºF - 140ºF (-15ºC - 60ºC)
      Altitude:<6,561 ft (2000 m)
      Relative Humidity:5 - 95%
      Typical Noise Emission:<58 dB
      Protection Rating:IP20
      Max. Parallel Connections:16
      Weight:52.9 lbs (24 kg)
      Depth:5.25 in (132 mm)
      Width:18 in (457 mm)
      Height:25.5 in (648 mm)
      Spec Sheet:
      User Manual:
      Monitoring System Guide:
      Monitoring Adapter Installation Guide:
      UL1741 Certificate:
      Warranty:

      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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