Feature: ※ Rated power 1500W to 5000W ※ Pure sine wave output ※ Smart LCD setting(Working modes, Charge Current, ChargeVoltage, etc.) ※ Built-in MPPT 60A/80A solar charge controller ※ New SUB working mode(Solar-Utility-Battery working mode) ※ MPPT Efficiency max 98% ※ Combining solar system, AC utility, and battery power source tosupply continuous power ※ Multiple operations: basic Grid-tie, Off-Grid, Grid-Interactive ※ Parallel operation with up to 3 units (Available for 4KVA/5KVA only) ※ Overload, short circuit and Deep discharge protection ※ Cold start function ※ Support USB, RS485 monitoring function with free CD ※ WIFI/ GPRS remote monitoring (optional) ※ Compatible to generator Introduction: This is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offeruninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessiblebutton operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on differentapplications.