As a high-energy-density device, household energy storage batteries require special attention to safety, efficiency and life in daily use. The following are some key issues that should be noted during use:

1. Safety-related matters
Safety of installation location

Should be installed in a well-ventilated, dry environment without flammable materials;

Avoid direct sunlight and close to heat sources;

It is not recommended to install in bedrooms or spaces where people stay for a long time.

Prevent overcharge and over-discharge

Use equipment with BMS (battery management system);

Do not change battery parameters or modify settings without authorization.

Avoid physical damage

Do not knock or drop the battery;

Prevent it from being soaked or infiltrated by water.

Fire safety

Equipped with a fire extinguisher (dry powder fire extinguisher is recommended);

Regularly check whether the battery has swelling, odor, abnormal heating, etc.

2. Usage and maintenance
Regularly check the system status

Check the battery voltage, power, temperature, number of cycles, etc. through the App or display;

Regularly check whether the connecting wire is loose or corroded.

Maintain proper charging and discharging frequency

Avoid long-term idleness or excessively frequent charging and discharging;

If not used for a long time, it is recommended to charge once every 3 months and keep the battery at 40-60%.

Avoid deep discharge

Frequently using the battery to 0% will shorten the lifespan;

It is recommended to set a minimum discharge threshold, such as 20%.

Pay attention to ambient temperature

The optimal operating temperature is 0℃~40℃, and extremely high or low temperatures will affect performance and lifespan;

Try to avoid charging and discharging in severe cold or heat.

3. System compatibility and upgrade

Match with inverter and solar system

Ensure that the energy storage battery is compatible with existing devices in the home;

Please consult professionals before upgrading the system.

Firmware upgrade

Check whether the battery manufacturer has released firmware updates;

It is not recommended to flash the device yourself.