Inverter Charger: Model Name: CV-II-M-PLUS 6.2KW-48V Operating Temp Range: -10~50°C PV INPUT: Nominal Operating Volt: 360VDC Vmax: 500VDC PV Input Volt Range: 90~450VDC Imax PV: 27A Full load MPPT Range: 240~450VDC Rated Power ;6500W Max Solar Charging Current: 120A Grid/AC OUTPUT: Nominal OUTPUT Volt: 220/230/240VAC Feed-in Grid VOLT Range: 195~253VAC Feed-in Grid Freq.Range: 49~511+-Hz Nominal Output Current: 27.0A Power Factor Range:>0.99 Max Conversion Efficiency(DC/AC):97% Nominal Operating Freq: 50/60Hz AC INPUT: Nominal Operating Volt: 230VAC Max. input current: 40A Nominal Operating Freq: 50/60Hz Surge Power:12400VA Max AC Charging Current: 100A BATTERY: Battery Volt Range: 40~63VDC Max Battery Current: 125A Dimension: 15x30x45cm