There are so many reasons to choose Solarbaba, here are a few items:
Hybrid Energy Storage
PV and utility power take the load at same time ( can setting )
Output power factor PF=1.0
AC charging and AC output time setting.
Charging voltage and charging current timing.
External Wi-Fi device optional.
Connected with battery optional.
PV Input Range
Wide PV Input Range(120-450VDC).