This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features: - Pure sine wave inverter - Selectable input voltage range for home appliances and personal computers - Selectable charging current based on applications - Built-in MPPT solar charge controller - Configurable AC/Solar input priority via LCD setting - Compatible to mains voltage or generator power - Auto restart while AC is recovering - Overload and short circuit protection - Smart battery charger design for optimized battery performance - Cold start function Model: - Axpert MKS 3K-24 Plus Rated Power: - 3000VA/2400W Input: Voltage: - 120 VAC or 230 VAC Selectable Voltage Range: - 95-140 VAC or 170-280 VAC: For Personal Computers - 65-140 VAC or 90-280 VAC: For Home Appliances Frequency Range: - 50 Hz/60 Hz (Auto sensing) Output: -AC Voltage Regulation (Batt. Mode) -110/120 VAC 5% (User selectable) or 230VAC 5% Surge Power: 6000VA Efficiency (Peak): 90% - 93% Transfer Time: - 10ms: For Personal Computers - 20ms: For Home Appliances Waveform: - Pure sine wave Battery & AC charger: Battery Voltage: - 24 VDC Floating Charge Voltage: - 27 VDC Overcharge Protection: - 31 VDC