The HP-AHP20SA series offers several modes, adapting to different power availability scenarios:

With PV and Utility Available:

• Charging Modes: Solar, Solar Prior, Utility & Solar, Utility Prior.
• Discharging Modes: PV>Bypass> Battery, PV>Battery> Bypass,Bypass>PV> Battery

Factory default mode: Prioritize PV, Battery, or Utility based on power levels and battery conditions

With Only Utility Available:

• Charging Mode: Utility.
• Discharging Modes: Varies based on battery voltage/SOC and setting discharge mode
• Utility powers load and charges battery if battery levels are low.

The modes adjust power source usage based on PV power, battery voltage, and SOC. For detailed mode operations and conditions, refer to the manual.