What to do if there is no DC output from my HANCHU ESS HOME-ESS-LV-5.3K-S Storage?
If your Hanchu ESS Storage system shows no DC output, first verify that the circuit breaker at the battery terminal is closed and switched on. If the breaker is on but charging/discharging is still not working, it is recommended to contact Hanchu ESS after-sales service or your dealer directly for assistance.
How to fix HANCHU ESS HOME-ESS-LV-5.3K-S when the indicator light does not come on?
If the indicator light on your Hanchu ESS Storage unit doesn't turn on, try long-pressing the power switch for 2 seconds to restore the system. If this doesn't work, please contact the Hanchu ESS after-sales service department or your dealer directly.
Why am I getting internal communication errors on my HANCHU ESS HOME-ESS-LV-5.3K-S Storage?
Internal communication errors in your Hanchu ESS Storage system can occur due to: 1. The DIP switch being in the wrong position: Move the DIP switch to the correct position. 2. Communication loss between batteries: Check if the communication cable between the batteries is correctly and securely connected.
What to do if I have external communication errors on Hanchu ESS Storage?
If you are experiencing external communication errors with your Hanchu ESS Storage, check that the communication cable between the BMS and the inverter is correctly connected and in good condition.
What to do if HANCHU ESS HOME-ESS-LV-5.3K-S has an over voltage alarm?
If your Hanchu ESS Storage system is showing an over voltage alarm, the solution is to wait for the battery voltage to return to a normal level.
How to resolve low temperature protection on HANCHU ESS HOME-ESS-LV-5.3K-S?
If your Hanchu ESS Storage is under low temperature protection, allow the cell temperature to return to a normal range.
General| Model | HOME-ESS-LV-5.3K-S |
|---|---|
| Battery Capacity | 5.3 kWh |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 51.2 V |
| Operating Temperature | -10°C to 50°C |
| Cycle Life | 6000 cycles |
| Protection Level | IP20 |
| Communication | RS485, CAN |
| Charge/Discharge Current | 50 A |
| Communication Interface | RS485/CAN |
Details the document's scope, including specifications, application, installation, and troubleshooting.
Identifies intended readers such as end users, installers, and system engineers.
Explains the meaning of symbols like DANGER, WARNING, and ATTENTION used in the manual.
Covers general safety rules for operating high-voltage equipment to prevent electric shock or fire.
Outlines qualifications and training needed for personnel handling the equipment.
Specifies environmental conditions required for safe and optimal battery installation.
Details safety precautions for electrical connections, DC operation, and cabling.
Advises on wearing personal protective equipment and safe handling practices to prevent injury.
Warns against exposing batteries to high temperatures, damage, or water, and outlines fire risks.
Instructs on handling damaged batteries, electrolyte leaks, and first aid for exposure.
Provides steps to take if a battery is dropped, including evacuation and contacting professionals.
Advises on actions to take during a fire involving the battery, including extinguisher types and safety.
Guides on proper disposal of used batteries and contacting recycling companies.
Explains the system comprises BMS and high-performance lithium iron phosphate cells.
Details how to interpret the model name and its components.
Presents the physical dimensions and weight of the product.
Illustrates and describes the various interfaces and ports on the equipment.
Explains various symbols used on the product and in the manual, like CE, recycling, and safety icons.
Lists detailed technical specifications including models, dimensions, voltage, capacity, and temperature ranges.
Emphasizes reading and understanding installation instructions before proceeding.
Details the required qualifications, training, and experience for installers.
Specifies the ideal environmental conditions for installing the battery system.
Instructs on the correct orientation and placement of the battery during installation.
Defines the necessary clearance and space requirements around the battery for installation.
Lists essential personal protective equipment (PPE) like gloves, glasses, and shoes for safe installation.
Lists the necessary tools for installing the equipment, such as screwdrivers and hammers.
Guides on inspecting the battery and accessories upon unpacking for any damage or missing items.
Lists the included accessories with their descriptions and quantities.
Details cabinet installation method, securing batteries, and ensuring heat dissipation.
Describes the floor installation method, emphasizing a flat, dry, ventilated, and flood-free location.
Provides instructions and diagrams for making electrical connections to the system.
Shows a general diagram illustrating the overall wiring of the system.
Lists the cables required for installation and their specifications.
Details the procedure and requirements for grounding the battery system.
Explains how to connect multiple battery modules using power cables.
Guides on connecting the battery system to the inverter's power supply.
Instructs on connecting the CAN communication cable between the inverter and battery.
Details connecting RS485 cables between adjacent batteries for communication.
Covers setting the DIP address for the primary battery unit.
Details how to set DIP addresses for subordinate battery units.
Provides the sequence for powering on the equipment safely.
Guides on selecting the correct communication protocol for the inverter.
Outlines the procedure for safely powering down the equipment.
Details the indicator lights that show the battery's State of Charge (SOC).
Describes the status indicator lights for different operating states like shutdown, standby, and charge.
Explains the timing and patterns of flashing indicator lights.
Provides solutions for when the indicator light doesn't illuminate.
Offers troubleshooting steps for no DC output from the battery.
Addresses issues related to communication interruption between BMS and inverter.
Guides on resolving communication loss between batteries or DIP switch issues.
Explains what to do when the over-voltage alarm is triggered.
Provides solutions for the lower voltage alarm condition.
Details troubleshooting for over-current protection during charging.
Offers solutions for over-current protection during discharging.
Explains what to do when high temperature protection is activated.
Guides on handling low temperature protection.
Addresses issues related to cell imbalance within the battery.
Explains troubleshooting for MOS protection errors.
Provides steps for resolving battery insulation failures.
Guides on troubleshooting battery voltage sensor failures.
Explains how to address battery temperature sensor failures.
Details how to handle temperature differences between cells.
Specifies temperature, humidity, and SOC requirements for storing batteries.
Outlines charging needs for batteries that have been over-discharged.
Details maintenance procedures for batteries during prolonged periods of inactivity.
Covers safety precautions for performing maintenance on the battery system.
To Next Page
