Powershinetech Solar Pump Inverter SML380 series
Powershinetech-Smiler Solar Pump Inverter SML380 Series. 
Maximum power point tracking (MPPT) with fast response speed and stable operation 
efficiency> 99%
Ø Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps
Ø Compatible with AC grid and DC power supply input at same time
Ø Built in automatic sleep-wake up function
Ø Dry run (under load ) protection
Ø Motor maximum current protection
Ø Low input power protection
Ø Lowest stop frequency protection
Ø The PQ (power/flow) performance curve enables calculating the flow output from the pump
Ø Digital control for fully automatic operation, data storage and protective functions
Ø Low water probe sensor, and water level control function
Ø Strong lightning protection
Ø Ambient temperature for using: -10 to +50˚C
Ø Clock relay card for timing stop and stop control
Ø LCD keypad as optional
Ø Input VOC auto-detect function