5.4、Battery charging mode
The charging mode corresponds to the parameter Battery Charging Mode, allowing the user to set the
charging mode manually.
• Hybrid Charging
PV and mains charge the battery at the same time, with PV taking priority and mains acting as a supplement
when PV is insufficient. This is the fastest charging method and is suitable for areas with insufficient power
supply, providing sufficient backup power for users. (Priority: PV > utility)
• Only Solar Charging
Only photovoltaic electricity is used to charge the battery, without starting the mains charging. This is the most
energy-efficient method, with all battery power coming from solar energy, and is usually used in areas with good
radiation conditions.