If Solarker Hybrid ACDC air conditioner works off grid?

Yes, the Solarker Hybrid ACDC unit works with solar panel directly without grid power, stable and no need back up of grid power. Night or cloudy days automatically get rest power from the grid to work. The unit get 3 modes working: 100% AC grid power, 100% DC solar panel working, mix AC+DC. Automatically setting by the machine and priority always the solar 1st.