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Functionality and routine maintenance of a 24v wall mount lithium battery are important to its performance and longevity. You need to read this detailed user manual after purchasing. This is specially customized by PCENERSYS for 24V wall-mounted lithium battery users. Whether you are a regular user of energy storage batteries or a new user, this guide will provide you with the knowledge and skills you need to manage your energy system effectively.

Installation guide for 24V wall-mounted lithium battery

After receiving the 24v wall mount lithium battery, this part is critical if you install it yourself. This installation guide is provided by PCENERSYS installation technicians.

Preparation before installation requires choosing a location for the battery, preferably in a well-ventilated area indoors and close to the inverter and power connection points for easy wiring. Then, prepare relevant tools, including drills, levels, screwdrivers, etc.

Use a stud finder to locate the studs on the wall where you want to install the bracket. Mark stud locations and align mounting brackets. Use a level to make sure the bracket is perfectly level before attaching it to the wall using the mounting screws provided. Once the bracket is securely in place, lift the battery onto the bracket. Connect the positive and negative terminals of the battery to the corresponding terminals on the inverter or energy management system. Then connect the battery’s ground wire to the home grounding system to prevent electrical damage. surge and static electricity build-up. After all connections are made, start the system for testing.

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Charge 24V wall-mounted lithium battery

Charging the 24v wall mount lithium battery can greatly improve its performance and service life. Please familiarize yourself with the battery’s specific charging requirements before charging. Its charging voltage is 29.2V, charging current is between 20-40, and the temperature range is charging: 0~60*C; discharging: -20℃~65℃. Exceeding these specifications may damage the battery or create a safety risk. At the same time, we will equip chargers that are compatible with each other. The battery must be charged in a well-ventilated place to prevent overheating and ensure that all terminals are connected properly. Once connected, the charging process needs to be monitored. Never leave the battery charging unattended and wait until it is fully charged before disconnecting it.

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Daily operation and usage skills

In the daily operation of the 24V wall mounted lithium battery, you need to do relevant monitoring and follow some relevant techniques to ensure the battery can achieve maximum efficiency. In daily use, we need to regularly check the battery’s state of charge (SoC) to avoid complete battery discharge, lithium batteries prefer partial discharge cycles rather than complete discharge. Keeping the battery charge between 20% and 80% will help optimize the battery’s health and life while avoiding extreme temperatures that can cause the battery to degrade faster. Ensure the battery is not loaded above its maximum discharge rate, clean it regularly, and check all electrical connections regularly.

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Longevity care and maintenance

Please regularly clean the outside of the battery with a dry or slightly damp cloth to remove dust. Dust and debris can accumulate on the battery case and terminals, affecting performance. Battery connections must be checked and tightened regularly to ensure they are secure and corrosion-free. If your battery system includes a BMS with firmware, be sure to update it regularly. We frequently release firmware updates to improve functionality, enhance security features, and fix bugs. Avoid unnecessary physical stress on the battery during use, such as impact, puncture, or pressure.

FAQ Troubleshooting

Even if the 24V wall mounted lithium battery is carefully maintained, some problems may occur in daily use. Frequently asked questions include:
Reduced capacity and efficiency:
Fully charge the battery, discharge it with a known load, and measure the output to check if it matches the expected capacity. Ensure the battery operates within the recommended temperature range, and check if the battery needs balancing, which can be done using a battery management system (BMS) or appropriate charging technology.

Battery overheating:
Check for overcharging, make sure charging voltage and current do not exceed the battery’s specifications, remove any insulating material around the battery that could trap heat, and ensure adequate ventilation around the installation area. Also, ensure the battery is not continuously operated at high currents above its rating.

Unresponsive or dead battery:
When there is no response or the battery is dead, please use a multimeter to measure the voltage. The battery may be deeply discharged if the voltage is significantly lower than the nominal value. If the battery voltage is low but not zero, try charging it using slow or trickle charging mode to see if it accepts the charge.

Swelling or physical deformation:
Discontinue use if swelling or physical deformation occurs, this may be a sign of internal failure and pose a safety risk.

Let you use the battery with more confidence

We will give away a user manual for every user who purchases a 24V wall-mounted lithium battery. Helps you maximize the effectiveness and lifespan of your battery investment. Use this guide to ensure safe operation, optimal performance, and long life of your 24V wall-mounted lithium battery.