Global Industrial Portable Power Station

Warnings and Precautions

• Failure to follow installation instructions will void warranty.
• To reduce the risk of injury, close supervision is necessary when the product is used near children.
• DO NOT put fingers or hands into the product.
• DO NOT use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
• DO NOT operate the power pack with a damaged cord or plug, or a damaged output cable.
• DO NOT disassemble the power pack; take it to a qualified service person when service or repair is required. Incorrect reassembly may result in a risk of fire or electric shock.
• DO NOT expose a power pack to fire or excessive temperature. Exposure to fire or temperature above 130°C (265°F) may cause explosion.
• Use of an attachment not recommended or sold by the power pack manufacturer may result in a risk of fire, electric shock, or injury to persons.
• To reduce risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the power pack.
• To reduce the risk of electric shock, unplug the power pack from the outlet before attempting any instructed servicing.
• When charging the internal battery, work in a well-ventilated area and do not restrict ventilation in any way.
• RISK OF EXPLOSIVE GASES: To reduce risk of battery explosion, follow these instructions and those published by the battery manufacturer and manufacturer of any equipment you intend to use in vicinity of the battery. Review cautionary markings on these products and on the engine.
• RISK OF ELECTRICAL SHOCK: Never use the power pack to supply power tools to cut or access live parts or live wirings, or materials that may contain live parts or live wirings inside, such as building walls, etc.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
• Be extra cautious to reduce risk of dropping a metal tool onto the battery. It might spark or short-circuit the battery or other electrical part that may cause explosion.
• Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a lead-acid battery. A lead-acid battery can produce a short circuit current high enough to weld a ring or the like to metal, causing a severe burn.
• NEVER smoke or allow a spark or flame in the vicinity of the battery or engine.
• GROUNDING INSTRUCTIONS: This product must be grounded. If it malfunctions or breaks down, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.
• WARNING: Improper connection of the equipment grounding conductor is able to result in a risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided with the product; if it will not fit the outlet, have a proper outlet installed by a qualified electrician.
• Different electrical appliances have different voltage standards. Before use, please carefully check whether the rated voltage range of the product is consistent with the voltage range of the portable power station, otherwise it may lead to dangerous situations.
• After the battery is discharged to the cut-off voltage, continuing to discharge is called over-discharge. It can easily cause serious power loss of the battery, thereby greatly shortening its service life. Therefore, deep discharge should be avoided as much as possible when using the battery.
• The product should be kept away from fire, high temperature environments, humid and rainy environments during use and storage, otherwise it may lead to dangerous situations.
• This product has a built-in high-voltage power supply, and non-professionals should not disassemble it by themselves.
• DO NOT discard the product at the end of its service life. Recycle the product according to local laws and regulations.
• This product should be protected from rain, water immersion, and violent vibration during transportation.
• It cannot be used at an altitude exceeding 2000m.
• The product is AC output. Please do not insert your hands or hand-held metal conductors into the AC socket.
• DO NOT drop, squeeze, or collide with the product, so as not to subject the product to external pressure, which may cause short circuit of the internal circuit of the product and damage to the battery.
• After use, please turn off the machine in time (the no-load power consumption will continue to consume battery power when the machine is on).
• This product and its accessories may contain some small parts. Please keep the product and its accessories out of the reach of children. Children may accidentally damage the product and its accessories, or swallow small parts, causing suffocation or other dangers. Children or people with mental retardation need to use this product accompanied by their guardians.
• Do not use the product during thunderstorms. This may cause product failure or electric shock.
• If the product accidentally falls into water during use, place it in a safe open area and do not turn it on again.
• When transporting and lifting products, it is necessary to ensure that the lifting rings are tightly and firmly installed, otherwise safety accidents may occur.
• When using the expandable battery, ensure the deviation range of the battery capacity between batteries is within 10%. Batteries of different specifications and manufacturers cannot be used; otherwise, the product may be damaged and security risks may arise.
• Please use the charger, charging cable, and photovoltaic charging interface provided with the product to charge the product, otherwise there will be security risks.
• The product must be securely and effectively grounded before use.
• If any fault occurs during the use of the product, it should be stopped immediately and can be used only after troubleshooting is complete, otherwise it will cause damage to the product.
• The screen should be protected from collision during application and delivery.
• All input and output socket covers shall be closed after use.
• DO NOT touch any of the socket connections on the product with your hands or metal devices while the device is on. Otherwise, there will be a safety hazard resulting in life safety.
• Please select solar panels according to the electrical parameters specified by the manufacturer. If the voltage is above these parameters, it may damage the product.
• Prohibit products from using AC output loads during AC mains charging (The charging socket is 20A and can only withstand charging current). Otherwise, it will cause security risks.

Technical Parameters

Package Contents

• Portable power station*1
• Product manual*1
• Diagonal 3mm hex wrench*1
• AC power supply charging cable*1
• TT-30P Plug*1
• Photovoltaic charging connector*1
• L5-30 Plug*1
• 17mm fork wrench*1
• Cigarette lighter to 5521 interface connection cable*1

Application and Function Instruction

Transform LiFePO4 DC to AC sine wave by inverter. When the product is out of power, it can be charged by mains and PV. Without Mains, this product can output AC to charge devices with corresponding power such as fridges, electric hammers, induction cookers, rice makers, fans, washing machines, TV, and air-conditioner. This product supports PV charging while discharging. Its structure meets UL2743 standards and can replace the gasoline generator for outdoor emergency work on rainy days. The product supports six expandable external batteries at maximum, reaching 35.84KWH with a more durable loaded application. This product is equipped with two 10-inch foam wheels and two 7-inch universal wheels with brakes, making it to be moved easier. At the top of the product, a hook is designed for safe lifting and handling. Boxes on the top and side allow users to put tools and accessories in outdoor works. The main screen is a 7-inch high-resolution capacitance touch screen with characteristics like anti-glare, high-definition, and high sensitivity. All port covers are plastic. All output AC sockets are installed independently with overload and short circuit protectors, as well as ground fault circuit interrupter (GFCI) to protect users from security issues. The product also has protective functions like output overload, short circuits, and leakage. The product features a low-battery warning: when the battery capacity is ≤ 20%, the battery capacity icon on the display changes to red warning tips.

Product Main Structure Composition

The portable power station is mainly composed of a metal protection frame, metal shell, PV reverse control machine, touch screen, USB/DC panel, LiFePO4 battery, and other main accessories.

Panel Function Description

Front Panel

The front panel features an LCD touch screen, DC5521 output interfaces, a USB/TYPE output interface, a GFCI AC output socket (20A), a TT30 AC output socket (30A), and an L5-30 AC output socket (30A). It also includes controls labeled 'Main', 'Power', and 'Cigarette Lighter'.

Rear Panel

The rear panel includes cooling vents, an AC Charging Input port, a PV Charging Input port, an expandable battery connection port, and a Ground Post.

Left Door

The left door of the unit provides access to a storage bag.

Right Door

The right door houses the AC Output and PV Input Circuit Breaker.

Display Interface Description

Home Page

The Home Page displays the total battery level (e.g., 75%) and expandable battery information. It shows 'Recharging' time and 'Remaining Time on Load'. Navigation controls include 'Back Home', 'DC/USB Output Switch', 'AC Output Switch', 'Parameter Setting Button', 'Charging Input Status and Parameters Page Button', and 'Load Output and Parameters Page Button'.

Battery Information Page

The Battery Information Page details the status of the main and expandable batteries. It shows the 'Main Battery Power Level' (e.g., 90%) and 'Main Battery Status' (e.g., Standby). Individual batteries (Battery 1 through Battery 6) are listed with their status (e.g., Standby, Disconnected) and capacity percentage.

Charging Input Page

The Charging Input Page displays 'AC Input' parameters (Voltage, Amps, Watts) and 'Solar Input' parameters (Voltage, Amps, Watts).

Load Output Page

The Load Output Page shows 'AC Output' parameters (Voltage, Amps, Watts) and 'DC Output' parameters (Voltage, Amps, Watts).

Set Up Page

The Set Up Page allows configuration of 'Language Setting', 'Screen Sleep Time', 'Screen Brightness', 'Touch Sound', 'Charging History', and 'Fault Code'.

Language Setting Page

The Language Setting Page offers a choice of three languages: English, French, and Spanish, with English being the default.

Screen Sleep Time Page

The Screen Sleep Time Page provides four options for screen timeout: 30 seconds, 1 Minute, 5 Minutes, and Never. The default setting is 5 minutes.

Charging History Page

The Charging History Page displays a bar graph showing the charging capacity record for the last 7 days, based on total charging power (Ah) per day.

Fault Icon Instructions

Fault icons indicate product status: a thermometer icon for 'High Temperature', a short circuit symbol for 'Short Circuit', and an overload symbol for 'Output Overload'.

Fault Code Display

The Fault Code Display shows error codes, such as 'ERROR: 4 8 21', indicating specific issues. A 'Fault Code' label points to this display area.

Fault History

The Fault History section presents a table of past errors, with a note that 'The red record indicates the current most recent fault'.

Fault Code Query and Troubleshooting

This section provides a table correlating 'Error Code' with 'Description' and 'Troubleshooting Method'.

Operation and Usage

1. Steps for the First Start of Portable Power Station
   • Turn on all circuit breaker switches at the side door.
   • Check for any visible damage to the appearance of the station and whether the output interfaces are loose or damaged. If abnormal conditions occur, stop using.
   • Fix the grounding post on the back of the station to the ground.
   • Press the "POWER" button on the front panel. If the green light comes on, the startup has been successful. Observe the screen to see whether the battery is fully charged. When the battery level is below 30%, it is recommended to fully charge it before use. When the product is powered on, the AC output defaults to on, and the DC/USB output defaults to off.
2. Charging Steps
   • AC charging: First, confirm whether the mains grid voltage and frequency are within the range of mains charging input parameters of this product. Second, confirm that there is no load on the AC output socket. Plug one end of the AC charging cable into the charging socket on the back of the power station and the other end into the mains power socket. Then, check whether the charging power and remaining charging time on the screen correspond to the product parameters. During the charging process, the AC switch on the screen must be in the “ON” state, otherwise it cannot be charged.
   • Solar photovoltaic charging: Please check the photovoltaic input voltage range before charging. After confirming that the positive and negative poles of the input interface correspond correctly to the positive and negative poles on the product socket, insert the input interface into the photovoltaic charging socket at the bottom left corner of the power station. Then, turn on the POWER switch on the front panel and check if the photovoltaic charging power and remaining charging time displayed on the screen correspond to the product parameters. During the charging process, the POWER switch must be turned on, otherwise the product cannot be charged (Ensure that there is sufficient sunlight when using photovoltaic charging).
3. AC Output On-load Usage

   Before use, check that the power range and voltage range of the on-load electrical equipment match the output parameters of the station. Press and turn on the RESET button on the GFCI5-20R socket. Check whether the breakers at the side doors are all open. Insert the power plug of the loaded product into the output socket at the front of the station, and turn on the AC switch on the front. The load should work normally. Check the output on-load power parameters on the display screen.

4. DC/USB Output On-load Usage

   Before using the power station, check that the voltage and corresponding parameter range of the on-load electrical device are consistent with the power station. Insert the interface plug of the on-load electrical device into the corresponding interface in the front, and turn on the DC switch on the screen. The load should work normally. Check the output on-load power parameters on the screen.

5. Expandable Battery Usage

   Ensure that the specifications of the expandable battery are the same as those of the main battery. When the main and the expandable battery are off, insert one end of the expandable battery cable into the battery expansion port on the rear panel of the station and the other end into the socket in the expandable battery. Then turn on the portable power station and expandable battery switch in turn. Check whether the battery status in the main display is in the normal status. The capacity deviation range between the two batteries should be within 10% before expansion (otherwise, the battery life will be reduced and other battery failures may occur during use). The expandable battery can be charged independently by the charger equipped with the machine, or can be simultaneously charged by the mains and photovoltaic with the main battery.

Troubleshooting

Fault Code Comparison Table