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Amensolar AW5120 User Manual

Storage lithium battery
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User Manual of Storage Lithium Battery
AW5120

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Summary of Contents for Amensolar AW5120

  • Page 1 User Manual of Storage Lithium Battery AW5120...

  • Page 2: Table Of Contents

    Amensolar Lithium Battery AW5120 User Manual Manual Instruction The Energy Storage Batteries System provides the energy storage for PV users and backup power support for the important electrical equipment. The battery system can store excessive power generated by PV system at daytime, and can utilize the stored energy (if necessary) to...

  • Page 3: Security Disclaimer

    2. Precautions for Safe Use We feel quite thankful that you choose AMENSOLAR products. In order to enable you to use and maintain it in a better way, please kind read this user manual carefully before use.
  • Page 4 Amensolar Lithium Battery AW5120 User Manual Please lift and put it down gently to avoid hurting feet or damage to product during  transportation and installation. Please keep battery away from the flammable objects and heat sources.  Please don’t drop any sundries into battery during installation. Otherwise, it may cause ...
  • Page 5 Amensolar Lithium Battery AW5120 User Manual If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. Electrolyte is corrosive and contact may cause skin irritation and chemical burns. If one is exposed to the leaked substance, do these actions: Inhalation: Evacuate the contaminated area, and seek medical attention immediately.

  • Page 6: Product Introduction

    Amensolar Lithium Battery AW5120 User Manual 3. Product Introduction AMENSOLAR AW5120 battery is composed of lithium iron phosphate cells in series. The built­in BMS battery management system can manage and monitor battery information, including voltage, current and temperature. In addition, the BMS can also balance the charge and discharge of the battery to extend the cycle life.
  • Page 7 Amensolar Lithium Battery AW5120 User Manual over­discharge protection, high temperature protection, low temperature protection, balance cells, etc. 3.3 Strong Communication Function Configuring multiple communication interfaces: RS­485, CAN; Knowing battery working status at any time through the master computer. Multiple cascades: Obtaining address automatically; Non­human operation.

  • Page 8: Specification

    Amensolar Lithium Battery AW5120 User Manual 4. Specification 4.1 Battery Specification ITEM AW5120 Battery Type LiFePo4 Mount Type Rack Mounted Nominal Voltage (V) 51.2 Capacity (Ah) Nominal Energy (KWh) 5.12 Operating Voltage (V) 44.8~57.6 Max Charge Current (A) Charging Current (A)
  • Page 9 Amensolar Lithium Battery AW5120 User Manual 4.2 Product Size 4.3 Product Panel Description...
  • Page 10 Amensolar Lithium Battery AW5120 User Manual ITEM FUNCTION DESCRIPTION Positive Positive output/input MAX.DC125A(red) 2 sets can be used in terminal connecting parallel Negative Negative output/input MAX. DC125 A(black) 2 sets can be used in terminal connecting parallel SOC1: Green, remaining power indicator 1; 0~ Power 16 .6%;...
  • Page 11 Amensolar Lithium Battery AW5120 User Manual When BMS is in hibernation state, press the key (3~6S) and release, and BMS is activated. Integrated with 3 functions When BMS is in the activated state, press the key Reset of turn on, turn off and reset (3~6S) and release, and BMS is hibernated.
  • Page 12 Amensolar Lithium Battery AW5120 User Manual 4.4.2 Voltage Protection Function Discharging low-voltage protection Charging over-voltage protection In discharging, the over­discharge protection In charging, the system will stop charging if will start and battery stops to supply the voltage of battery module or any single electricity if the voltage of any single cell is cell reaches to the protection value.

  • Page 13: Installation

    Amensolar Lithium Battery AW5120 User Manual 2) The battery should be stored in a clean, dry and ventilated room, avoid contact with corrosive substances, and stay away from fire and heat sources. In the storage process, it is prohibited to turn the battery upside down, and avoid mechanical impact and weight.
  • Page 14 Amensolar Lithium Battery AW5120 User Manual NOTICE A breaker between battery and inverter was recommended to install, and the breaker’s min. current should be over 150 A or following with local regulations. 5.4 Tools To install the battery pack, those following tools are probably required:...
  • Page 15 Amensolar Lithium Battery AW5120 User Manual 5.7 Unpacking Please unload the product as requirements and prevent it from sun and rain when the device arrives at installing site. Before unpacking, please check the total number of materials in Packing List attached on package, and check whether is package is well packed or not.
  • Page 16 Amensolar Lithium Battery AW5120 User Manual Multiple batteries: please adopt the parallel connection method between battery and battery or battery and inverter. At first, please connect the positive terminals of the adjacent 2 batteries respectively by a red cable, and connect the negative terminals of the adjacent 2 batteries respectively by a black cable.

  • Page 17: Abnormal Conditions And Fault Handling

    Amensolar Lithium Battery AW5120 User Manual Please check whether battery state is normal according to the indicator table:  battery will be in charging mode if battery power is not full and inverter has successfully  charged to battery. battery will be in standby mode if battery power is full and is not supply power to loads.

  • Page 18: Operation

    Amensolar Lithium Battery AW5120 User Manual Please turn off the load and restart Abnormal temperature Over temperature inside it after temperature drops, check inside system whether ambient temperature exceeds the standards Low battery Please charge the battery SOC too low...

  • Page 19: Maintenance And Recycling

    Amensolar Lithium Battery AW5120 User Manual The product must be discharged in the range of ­20℃~55℃, abnormal discharge temperature may affect the life of the product or make the system protection start, affecting the normal operation. 7.3 Others In order to prevent leakage, heating and explosion of the battery, the following operations should be avoided: 1) Do not put the battery into the fire or heat it;...
  • Page 20 Amensolar Lithium Battery AW5120 User Manual Please cut off power supply completely before opening the box for maintenance. Please don’t damage parts and components when disassembling, and pay attention to the sequence of wiring. Please also perform maintenance by wearing insulting gloves and using insulting tools.

  • Page 21: Legal Statement

    Otherwise, infringement must be investigated. The user manual doesn’t grant readers the permission and rights to use any marks showing in the manual in any method without the prior written agreement of AMENSOLAR ESS CO., LTD. or owner of manufacturer’s trademark or trade name.

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