BigBattery 48V RHINO User Manual & Installation Manual
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BigBattery 48V RHINO User Manual & Installation Manual

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Summary of Contents for BigBattery 48V RHINO

  • Page 2: Table Of Contents

    Table of Contents Introduction ......2 Applications & Features ....2 Product Specifications .

  • Page 3: Introduction

    BigBattery’s 48V RHINO battery (14 kWh, 276 Ah) is the ultimate solution for your solar systems, off-grid power systems, emergency power supply, and more. The RHINO comes equipped with an advanced BMS, and the newest cell technology, allowing it to operate safely within a wide temperature range, as well as charge quickly and store safely at temperatures as low as -20 °C (-4 °F).

  • Page 4: Product Specifications

    3. Product Specifications 3.1 Battery Specs Parameter Specification Unit System Voltage Volts (DC) Max Charging Voltage 58.8 Volts (DC) Capacity (Ah) Amp-hours Capacity (kWh) Kilowatt-hours Lithium Iron Phosphate, Chemistry LiFePO4 Voltage Range 43 – 58.8 Volts (DC) Charging Current Limit Amps (Continuous) Discharging Current Limit...

  • Page 5: Bms Specs

    BMS (Battery Management System), Over Voltage, Under Voltage, Over-Current Safety Features Protection, Thermal Management System, 300A Fuse Series: Not series capable Max Battery Connections Parallel: Max. 8 connections 3.2 BMS Specs Category Function Specification Unit Maximum Charger 58.8 Volts (DC) Voltage (CC-CV) Overcharge Voltage Limit Charge...
  • Page 6 Charge Overcurrent 270 - 330 Amps Protection Value Range Charge Overcurrent Delay Seconds Charge Overcurrent Reconnection delayed 120 Release Recovery seconds Condition Scenario 1: Discharge Overcurrent Amps Protection Scenario 1: Overcurrent Discharge Overcurrent Seconds Protection Protection Delay Scenario 2 (Short Circuit): Discharge Overcurrent 800 - 1200 Amps...
  • Page 7 High Temperature °C Protection Value when (149) (°F) Charging High Temperature °C Protection Release Value (131) (°F) when Charging Low Temperature °C Protection Value when (-7.6) (°F) Charging Low Temperature °C Protection Release Value (-0.4) (°F) when Charging Temperature Protection High Temperature °C Protection Value when...

  • Page 8: Warnings & Precautions

    4. Warnings & Precautions Lithium Iron Phosphate (LiFePO4) batteries are an inherently safe chemistry. However, safety measures should always be taken. Please adhere to the instructions within this User Manual for safe handling and operation. Warnings: Do not charge with a charge voltage above 58.8V. Do not charge nor discharge battery when ambient temperature is above 65 °C (149 °F).

  • Page 9: Installation

    Installation Safety Guidelines: ● Inspect batteries upon receipt for any signs of damage before use. ● Check to ensure that all cables are in good condition. ● Use a screwdriver with a rubber coated handle. When your battery has been charging and has come to maximum charge (up to ●...
  • Page 10 Wall Mount Option 2x Mounting Cross Bars (A1 & 90.9 cm (35.8 in) 2x Spreader Bars (B1 & B2) 57.8 cm (22.75 in) 6x Mounting Screws (brick/concrete) (MS1) 5.8 cm (2.3 in) 6x Mounting Screws (drywall) (MS2) 7 cm (2.75 in) Floor Stand Option 1x Floor Stand (FLS) 110 x 29.9 x 82.6 cm...

  • Page 11: Wall Mount

    5.2 Wall Mount Step 1: If installing onto wood-studded drywall: 1. Choose the height you would like to install the battery and locate studs with a stud finder where you will mount the top cross bar (A1). 2. Use a small drill bit to find the edges of the stud by drilling several small holes horizontally.
  • Page 12 Step 2: If installing onto wood-studded drywall: 1. Place and level the second mounting crossbar (A2) on the wall exactly 55.245 cm (21.75 in) (bottom of A1 to bottom of A2) below the top crossbar (A1). Use the spreader bars (B1 & B2) to determine appropriate distance, as seen in Figure 2.
  • Page 13 Step 3: 1. Once both top and bottom mounting crossbars (A1 & A2) are secured to your wall, set your first spreader bar (B1) onto crossbars (A1 & A2). Assuming the crossbars (white) were installed with the appropriate distance between them, the spreader bar (B1) should set cleanly in place.
  • Page 14 Step 4: 1. Attach rope handles (RH) to sides of RHINO using the flat top screws (FS) provided, as seen in Figure 4. Fig. 4 Step 5: 1. Using rope handles (RH) and supporting the front of the unit with your hand, set RHINO onto mounting crossbars (A1 &...

  • Page 15: Floor Stand

    Step 6: 1. Connect the Ring Terminals of your Anderson SB175 to Ring Terminal Cable (SB) to your power system. 2. With the RHINO now mounted on your wall, remove side panel of RHINO. 3. Connect Anderson SB175 end of Anderson SB175 to Ring Terminal Cable (SB) to Anderson SB175 cable inside of the RHINO, as seen in Figure 6.
  • Page 16 Step 2: 1. Set first RHINO onto one side of floor stand. The RHINO should set cleanly into the cutout section of the white mounting bar on the inside the floor stand (FLS), as seen in Figure 7. Fig. 7 (NOTE: For safety, use at least 2 people when lifting and setting RHINO onto floor stand (FLS).
  • Page 17 Step 4: 1. Repeat Steps 1 – 3 with your second RHINO. When finished, your RHINOs and floor stand should resemble Figure 8. Fig. 8 Step 5: 1. Once both RHINOs are set into place, set crossbar plates (CP) onto corresponding screw holes on the top of the floor stand 2.

  • Page 18: Battery Interface

    6. Battery Interface 6.1 Overview For any questions and further assistance, call 1-818-280-3091.

  • Page 19: Bms Codes

    In the unlikely event you are having an issue with one of our batteries we have developed a straightforward warranty & return policy which includes the following: ● For all returns or warranty claims contact support@bigbattery.com. ● 30-day money back guarantee. Returns of undamaged batteries unrelated to warranty claims may be issued full refunds less a 20% restocking fee.

  • Page 20: Recycling

    Replacement batteries or components will only be sent after we have received your returned battery or component and finished an inspection to determine the cause of any problems. BigBattery is not responsible for return shipping.

This manual is also suitable for:

Fwrhn-48140-g1

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