Featrues:

Toroidal transformer, low self-consumption 

Built in MPPT controller, higher charging efficiency 

Wide input voltage range and high-precision output 

Integrated USB and DC outputs for convenient uses 

Large battery cabinet compartment for difffferent batteries 

Three working modes: AC priority, DC priority, ECO mode 

Settings for battery type, charging voltage and current are available 

Power frequency design, pure sine wave, suitable for various types of loads

Protection: Battery over / low voltage, overload, short circuit, over- temp. and etc 

Lightning arrester (optional) 4G/WiFi monitoring (optional) 

Unattended function (optional) 

Touch screen, more accurate and intuitive, and easier operation(Optional)