What is the meaning of "power factor" in my inverter settings?

Power factor refers to the ratio of active power to apparent power in an alternating current circuit. It reflects the utilization efficiency of power sources in an electrical power system. The closer the power factor is to 1, the higher the utilization efficiency of the power source.
The power factor setting of energy storage inverters needs to comprehensively consider factors such as grid requirements, system needs, and equipment performance. When setting the power factor, relevant regulations and standards need to be followed to ensure the stability, reliability, and compatibility of the system. At the same time, the power factor needs to be monitored and adjusted regularly to adapt to different operating conditions and needs.