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Big Battery 12kW 28.6kWh RHINO 2 Off-Grid Power System Kit

SKU K0725
Original price $10,290.00 - Original price $10,290.00
Original price
$10,290.00
$10,290.00 - $10,290.00
Current price $10,290.00
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Big Battery 12kW 28.6kWh RHINO 2 Off-Grid Power System Kit

HIGH-CAPACITY OFF-GRID POWER! The second generation of BigBattery’s flagship 48V RHINO has arrived, and the next-gen Big Battery RHINO 2 Off-Grid Power System 12kW 28.6kWh is here to revolutionize power storage for every home in America. This 28.68kWh configuration is the ideal solution for off-grid power in your tiny home, cabin, or homestead, supported by comprehensive safety, reliability, and state-of-the-art features.

The RHINO 2 System is built to be a durable, high-capacity off-grid power solution, with a single unit design and a convenient conduit box on top of the unit for effortless cable management and a sleek finished look, with all hardware included to secure the RHINO 2 to your wall with a simple installation. The Big Battery RHINO 2 Off-Grid Power System 12kW 28.6kWh comes equipped with an IP65-rated, all-weather casing, as well as an advanced BMS with auto cell-balancing, and a responsive self-heating function to ensure long-lasting safety and reliability even in the harshest of conditions. Plus, the RHINO 2 features an interactive LED display on the side of the unit, along with full CANBus and RS485 communication protocols, so you can always monitor the status and performance of your power. The Big Battery RHINO 2 Off-Grid Power System 12kW 28.6kWh even boasts an internal fire extinguishing unit for ultimate peace of mind when installed inside or outside your home. Supported by these robust safety and visibility features, this power system is engineered to withstand up to 8,000 cycles at 80% depth of discharge (DoD), achieving lifespans of up to 10+ years!

But that’s not all. We pair our RHINO 2 with two cutting-edge 6000W Lux inverters, which each feature their own LCD touch screen display, 2 MPPT inputs, an integrated UPS module for seamless on and off-grid switching, and the ability to handle PV arrays of up to 8000W. Plus, through its smart load control, AC coupling abilities, and peak shaving function, you can meet your power needs and protect your home against unstable grids or rolling blackouts, while seeing huge savings each month on your electric bill. But if you already have an inverter at home, don’t worry! The RHINO 2 is compatible with dozens of 48V inverters on the market today.

Whether you’re looking to outfit your home with an uninterrupted power system or you’re simply looking to ensure emergency backup power is always available, the Big Battery RHINO 2 Off-Grid Power System 12kW 28.6kWh ensures reliable, efficient power delivery day in and day out, allowing you to save on utilities, and most importantly, stay powered and prepared. Take control of your power and shop the all-new Big Battery RHINO 2 Off-Grid Power System 12kW 28.6kWh today!

What's Included

  • (2) 48V RHINO 2 – LiFePO4 – 280Ah – 14.34kWh
  • (1) RHINO 2 Parallel Cable Kit
  • (2) RHINO 2 Conduit Box
  • (2) LUXPOWER 6KW Split Phase Inverter

Key Features

  • GTIN-12 (U.P.C.): 850061252807
  • System Voltage: 48V
  • Nominal Voltage: 51.2V
  • Chemistry: LiFePO4
  • kWh Capacity: 14.34kWh
  • Ah Capacity: 280Ah
  • Charging Voltage Range: 55.6 - 57V
  • Max Charge Voltage: 57V
  • Operating Voltage Range: 48 – 57V
  • Suggested Low Voltage Cutoff: 48 – 50.8V
  • Cell Configuration: 16S
  • Max Continuous Discharge Current: 200A
  • Max Continuous Power: 10240W
  • Max Discharge Peak Current: 300A (Max 5 seconds)
  • Max Charge Current: 200A
  • 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 (SoC >50%): -4°F - 113°F (-20°C - 45°C) (Max 6 months)
  • Weight: 308.6 lb (140 kg)
  • Depth: 9.1 in (231 mm)
  • Width: 22.3 in (566.5 mm)
  • Height: 34.6 in (879 mm)
  • Max Connections: Up to (3) parallel connections per (1) inverter
  • Protection Rating: IP65
  • Communications: CANBus / RS485

Downloads

Spec Sheet

User Manual

Inverter Downloads

Spec Sheet

User Manual

WiFi Setup Guide

Warranty

10-Year Warranty Applied To Batteries Only

Additional Information

Features:

  • Advanced BMS (Battery Management System) to protect the battery from operating in abnormal conditions.
  • Lithium-Ion LiFePO4/LFP Chemistry
  • Easy connection to a larger power system
  • Multiple layers of safety and battery protection
  • Built-in fire suppression system
  • Good insulation performance
  • Utilizes standardized plug-and-play Amphenol UL ESS Connector.
  • LCD Smart Monitor Display (voltage, current, temperature, SOC)
  • Maintenance-free battery pack
  • Smart cell balancing
  • Parallel and Communicate Multiple Batteries using a 600A Internal BusBar and the Comm ports
  • 8000 cycles at 80%DOD at 0.5C
  • CAN bus and RS-485 communication with different inverters.
  • RJ-45 ports
  • Wall mountable
  • IP65 all-weather rated
  • Self-heating in freezing temperatures
  • UL9540A and UL1973 certifications
  • Integrated E-stop circuit

Designed For 48V Applications

  • RESIDENTIAL POWER SYSTEMS
  • HOME SOLAR SYSTEMS
  • CABINS & TINY HOMES
  • FAMILY HOMES & MANSIONS
  • OFF-GRID HOMESTEADS
  • EMERGENCY POWER
  • WHOLE HOME BACKUP
  • LEAD ACID REPLACEMENT