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BatteryEVO Walrus G2 User Manual

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Walrus G2
1013-72N
USER MANUAL
INSTALLATION GUIDE
48V Walrus USER MANUAL
1

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Summary of Contents for BatteryEVO Walrus G2

  • Page 1 Walrus G2 1013-72N USER MANUAL INSTALLATION GUIDE 48V Walrus USER MANUAL...

  • Page 2: Table Of Contents

    Features & Applications Product Specifications Unit Specification Product Detail Screen Menu Mobile Application Guide Download & Install Registration & Sign in Add device & Connection Accessories Technical Safety Guidelines Transportation Recycling Warranty & Return Information Warnings & Precautions Walrus G2 USER MANUAL...

  • Page 3: Introduction

    BatteryEVO WALRUS G2 1013-72N. Features & Applications BatteryEVO’s Walrus G2 is a 13kWh portable energy unit, ideal for solar systems, off- grid setups, and emergency power supply. It incorporates an advanced BMS (Battery Management System) for safe operation across a broad temperature range, ensuring quick and secure charging even at temperatures as low as -20°C.

  • Page 4: Product Specifications

    AC OUTPUT RECEPTACLE (ON THE NEMA 14-50R (120VAC/240VAC , 50Amp) SIDE) AC OUTPUT RECEPTACLE 4x 120V Receptacle , 1x L14-30R (ON FRONT PANEL) (120VAC/240VAC , 30Amp) USB PORT 2x Rs485, COMMUNICATION PORT 1x Generator Kick Off Port , Wi-Fi Walrus G2 USER MANUAL...

  • Page 5: Product Detail

    This is the main switch. When it is turned off, it cuts off all power supply. However, Walrus G2 can still provide AC power if the AC input is connected while the main switch is off. In this status, known as the bypass status, the battery of Walrus G2 cannot be charged or discharged.
  • Page 6 AC safety circuit breaker. It is a safety control of the AC input; Walrus is completely disconnected from the grid before turning on the breaker, preventing AC charging and bypassing functionality. This 50A Embedded Ground Blade Power Outlet (NEMA14-50R) provides 120 or 240V AC power. Walrus G2 USER MANUAL...
  • Page 7 NEMA L14-30 & NEMA14-50R:Line1 + Neutral = 120VAC Line2 + Neutral = 120VAC Line1 + Line2 = 240VAC SS2-50P: X + W = 120VAC Y + W = 120VAC X + Y = 240VAC Walrus G2 USER MANUAL...
  • Page 8 AC Out L2 Black AC In L1 Red AC in L2 Black L2 Black AC Out N White AC In L2 Black N White DC in L1 Red DC in L2 Black The Fire Extinguisher is included: Walrus G2 USER MANUAL...

  • Page 9: Screen Menu

    ① The green light is the signal of the AC input (grid) connection. The light stays on when the grid is connected to Walrus G2; the light turns off when disconnected. ② The green light indicates the status of the inverter. When the system relies on battery power, the inverter becomes active, and the light will stay on.
  • Page 10 Status mode Image #1 Battery voltage and State-of-charge (SOC) % Solar charging current Local time Hold ↲3sec “ENTER/CONFIRM” and it shows like Image#2, Password: 0101 Image#2: Only able to edit the value after enter the password. Walrus G2 USER MANUAL...
  • Page 11 Hit “ Output-V ” you can enter Inverter Output Voltage page, shown like Image#3.1, Image#3.1 Editing the output voltage of the standard GFCI class A outlets, while the output voltage of the Twist Lock Outlet (NEMA L14-30) will be two times (= 2 X selected voltage). Walrus G2 USER MANUAL...
  • Page 12 Outlet (NEMA L14-30), and Embedded Ground Blade Power Outlet (NEMA14-50R). Hit “ AC Chg. Amps ” you can enter AC Charging Current page, shown like Image#3.3 Image#3.3： Select the AC charging current from the options provided. Walrus G2 USER MANUAL...
  • Page 13 AC fails, maintaining power without interruption. Inverter mode mainly uses the battery, converting DC to AC, and can keep powering loads even without external AC, provided the battery has enough charge. Walrus G2 USER MANUAL...
  • Page 14 ACT is actually the most cost-effective solution. During charging, if the PV remains connected, Walrus will not block it. Once the battery is fully charged, Walrus will not continue to charge and will only operate in bypass mode. Walrus G2 USER MANUAL...
  • Page 15 Hit “ SAV MODE ” you can enter Power Saving Output page, show like Image#3.7 Image#3.7: Select whether to activate the power saving mode, which will limit the power consumption of Walrus in standby mode. Walrus G2 USER MANUAL...
  • Page 16 'Normal (1Min)' mode will maintain the backlight for one minute during each operation in Walrus interaction area. Hit “ Set Time ” you can enter Time Setting page, show like Image#3.9 Image#3.9: Modify the local time on the machine. Walrus G2 USER MANUAL...
  • Page 17 Once the voltage reaches the 65.4V, DC charging will become available. This may occur when setting the priority to solar, and the solar charging is no longer available. Warning: Please don’t change any parameter , It might lead to a very danger situation. Walrus G2 USER MANUAL...
  • Page 18 120V AC output socket2 info Battery voltage(V), SOC(%), temperatures(F° ) Image#3.11 Using Up/Down buttons, switch to ‘PV Status’ page, as shown in Image#3.12 Solar charging voltage Solar charging current Solar providing power Solar providing energy Solar charging voltage Image#3.12 Walrus G2 USER MANUAL...
  • Page 19 Using Up/Down buttons, switch to ‘Battery Status’ page, as shown in Image#3.14 Battery Charging Voltage Upper Limit Battery Discharge Voltage Lower Limit Battery total charge(+) or discharge(-) current Battery state of charge percentage Battery BMS communication status Image#3.14 Walrus G2 USER MANUAL...

  • Page 20: Mobile Application Guide

    Installing the App • Once the download is complete, the app will automatically begin the installation process. • After installation, you'll find the BatteryEVO app icon on your home screen or app drawer. Walrus G2 USER MANUAL...

  • Page 21: Registration & Sign In

    Service and Privacy Policy, then submit your registration. • You may be asked to verify your email address. Check your email inbox for a verification code from BatteryEVO and click on it to confirm your account. Walrus G2 USER MANUAL...

  • Page 22: Add Device & Connection

    • Enter the provided PN number to the input text bar at the bottom, or use the scan option to scan the bar code to get the PN number. • After the PN number is entered, you can go to the next step. Walrus G2 USER MANUAL...
  • Page 23 GPS to get the location. • At the top left of the page, find the drop-down list of presentation types. • Click on the drop-down list and select "Datalogger“. Added devices will displayed in the list. Walrus G2 USER MANUAL...
  • Page 24 • Click the “Me” option on the navigation menu at the button. 中国移动 • Click the “Network tools” icon the option box will pop up here. • Select “Wi-Fi network” to go to the Wi-Fi pairing setting page. Walrus G2 USER MANUAL...
  • Page 25 • Before the next step, the mobile device should connect to the datalogger as the Wi-Fi connection. • Select the datalogger network that is the same as the PN number on Walrus. • The password for the datalogger: 12345678 Walrus G2 USER MANUAL...
  • Page 26 • If a prompt window pops up, the datalogger connection has failed and needs to try again. • Enter or select (by clicking the Wi- Fi icon) the local router to which the datalogger should connected. • Enter the router’s password. Walrus G2 USER MANUAL...
  • Page 27 Alternatively, contact BatteryEVO technical support team for assistance. Bluetooth Pairing • Click the “Network tools” icon the option box will pop up here. • Select “BLE network” to go to the Bluetooth pairing setting page. Walrus G2 USER MANUAL...
  • Page 28 • Bluetooth either activates automatically or requires manual enabling. • The App then initiates a search for nearby devices with Bluetooth capabilities. • Select the Bluetooth which has same PN number with datalogger from the listed device. Walrus G2 USER MANUAL...
  • Page 29 • Click “Internet Settings” to continue the datalogger pairing to the local router. • Enter or select (by clicking the Wi- Fi icon) the local router to which the datalogger should connected. • Enter the router’s password. Walrus G2 USER MANUAL...
  • Page 30 Alternatively, contact BatteryEVO technical support team for assistance. Viewing Walrus G2 Status • At the top left of the page, find the drop-down list of presentation types. • Click on the drop-down list and select "Datalogger“.
  • Page 31 • Click triangle icon on the left of the datalogger. Devices that are already connected to datalogger will be shown below. • Click the device. • The system status and data are synchronized in real-time. Walrus G2 USER MANUAL...

  • Page 32: Accessories

    (NEMA14 grid. -50R) 50 Amp This cable is suitable for 10 Ft RV connecting the battery output to Optional Extension the power grid. Cable Optional items are available on the BatteryEVO website. Walrus G2 USER MANUAL...

  • Page 33: Technical Safety Guidelines

    Do not install Walrus G2 in a location that is exposed to direct sunlight and water. Do not charge Walrus G2 with a voltage exceeding 84V. Do not charge the Walrus G2 when the temperature is below -20°C.

  • Page 34: Transportation

    Transportation WARNING: Before installing, make sure to review all safety guidelines, warnings, and precautions thoroughly. 1. Walrus G2 should be kept upright, and the brakes on the wheels should be engaged to secure Walrus G2. DOWN, Brakes UP, Brakes OFF...

  • Page 35: Recycling

    2.Walrus G2 gross weight 169KG (372.6 lbs). Special equipment is required to load it in the truck (e.g. forklift) Recycling Dispose of LiFePO4 batteries at an authorized lithium recycling facility. Our authorized recycler is below: ITAP inc. Address: 8966 Mason Ave，Chatsworth, CA 91311.
  • Page 36 Replacement batteries or components will only be sent after we have received and inspected your returned Walrus or component to determine the cause of any problems. BatteryEVO is not responsible for return shipping. •...

  • Page 37: Warnings & Precautions

    Do not install batteries in a zero-clearance compartment to prevent overheating. Ensure at least 4 inches of clearance on all sides and the top of Walrus for necessary heat dissipation. • Walrus compartment and any material within two feet should be noncombustible. Walrus G2 USER MANUAL...
  • Page 38 Walrus to a safe and open area for 2-3 days to prevent any potential hazards. • During a fire, batteries can release large amounts of corrosive gases. Stay away from the area or wear breathing apparatus for protection. Walrus G2 USER MANUAL...
  • Page 39 https://batteryevo.com...
  • Page 40 https://batteryevo.com...

This manual is also suitable for:

1013-72n

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