The Must PV18-3024 VMPK series (3 kW, 24 V, 50 A) stand-alone inverter is a versatile device that can operate both as an uninterruptible power supply (UPS) and from solar panels. The PV18-3024 VMPK is a new product on the Ukrainian market, featuring the ability to operate without an external power grid. The voltage converter contains a sine-wave inverter, an intelligent grid charger, an MPPT charge controller, and a microcontroller control unit. The inverter can combine power from solar panels, the grid, or a diesel/gasoline generator and feed it to the converter output. The inverter operates the 24-volt system in battery mode, meaning when connected in series, you can connect two 12-volt batteries or one 24-volt battery to create a backup power system in the event of a power outage. The voltage on the MPPT tracker is from 30 to 80 V, the current is 50 A, its overall dimensions are 272x355x100 mm, and its weight is 7.8 kg. Model: PV18-3024 VMPK Operating Temperature Range: -10°C-50°C Protection Class: Class 1 Protection Degree: IP 20 Inverter Mode: Rated Power: 3000VA / 3000DC Input: 24VDC, 130AAC Output: 230VAC, 50Hz, 13A, 1F Output Power Factor: 1.0 AC Charger Mode: AC Input: 230VAC, 50Hz, 17.7A, 1FDC Output: 27VDC, 30/20ASolar Charger Mode: Nominal Current: 50ASystem Voltage: 24VDCMPPT Voltage Range: 30VDC-80VDCMax Solar Voltage (VOC): 100VDCMaximum Charging Current: 80AMODEL PV18-3024 VMPKSystem Battery Voltage 24VDCINVERTER OUTPUTInverter Power 3000WPeak Power 6000WWave Type Pure Sine WaveAC Voltage Regulation (Battery Mode) (220VAC - 240VAC) ±5%Inverter Efficiency 93%Transfer Time 10ms (for PC) 20ms (for Home Appliances)AC INPUT Voltage 230VACOutput Voltage Range (Selectable) 170VAC - 280VAC (for PC), 90VAC - 280VAC (for Home Appliances), 184VAC - 253VAC (VDE4105)Frequency range 50Hz / 60Hz (automatic programming) BATTERY Nominal voltage 24VDC Float voltage 27VDC Overvoltage protection 31VDC SOLAR CHARGER & AC CHARGER Maximum open circuit voltage of PV module 100VDC PV MPPT voltage range 30-80VDC Standby consumption 2W PV module input power 1200W Maximum solar charging current 50A Maximum efficiency 98% Maximum AC load current 20A or 30A Maximum load current 80A Dimensions W*D*H (mm) 272*355*100 Net weight (kg) 11 From 5% to 95% relative humidity (non-condensing) Operating temperature 0°C-55°C Storage temperature -15°C-60°C