... Tenth, ATM inverter, RS232 software, SNMP card for optional.Eleventh,hybird inverter for solar /wind and electricy.when no wind ... , air compressors, and etc.3.Data sheet:PICS FOR REFERENCE ModelCapacityNS/NW200W300W400W500W1000WDC12V/24V12V/24V12V/24V12V/24V12V/24VTHD±0. ... /230VAC/240VAC±0.5% or 120VAC±0.5% for optionOutput frequency50HZ or 60HZbattery connector interface333 moderunning temperature0°C ...