太阳能逆变电源技术参数太阳能逆变器参数规格功率规格300W~12KW直流输入规格额定电压规格DC12/24/48/72V-AC220VDC12/24/48/72V-AC110V工作电压范围(正常工作电池电压)10V-16V (DC12V电源)20V-32V (DC24V电源)40V-64V (DC48V电源)60V-96V (DC72V电源)低压警告(电池电压过低时,蜂鸣器响,提醒用户)10.5Vdc±0.3Vdc(12V电源)21.0Vdc±0.6Vdc(24V电源)42.0Vdc±1.2Vdc(48V电源)63.0vdc±1.8Vdc(72V电源)低压断电(电池电池过低时关机)10.0Vdc±0.3Vdc(12V电源)20.0Vdc±0.6Vdc(24V电源)40.0Vdc±1.2Vdc(48V电源)60.0Vdc±1.8Vdc(72V电源)低压恢复(电池电压恢复正常时,自动开机)12.0Vdc±0.3Vdc (12V电源)24.0Vdc±0.3Vdc (24V电源)48.0Vdc±0.3Vdc (48V电源)72.0Vdc±0.3Vdc (72V电源)高压警告及断电(电池电压过高时,蜂鸣器响,并关机)16Vdc±0.3Vdc(12V电源)32Vdc±0.6Vdc(24V电源)64Vdc±1.2Vdc(48V电源)96Vdc±1.8Vdc(72V电源)高压恢复(电池高压,降到正常时,自动开机)15.5Vdc±0.3Vdc(12V电源)31.0Vdc±0.6Vdc(24V电源)62.0Vdc±1.2Vdc(48V电源)93.0Vdc±1.8Vdc(72V电源)逆变效率≥90%直流优先型,当有市电旁路时,电池低压转换点(电池低于此电压,转到市电供电)11Vdc±0.3Vdc(12V电源)22Vdc±0.6Vdc(24V电源)44Vdc±1.2Vdc(48V电源)66Vdc±1.8Vdc(72V电源)直流优先型,转为市电供电后,电池低压恢复点(电池充到高于此电压,转回电池供电)13.5Vdc±0.3Vdc(12V电源)27.0Vdc±0.6Vdc(24V电源)54.0Vdc±1.2Vdc(48V电源)81.0Vdc±1.8Vdc(72V电源)交流输入规格额定电压规格220VAC系统110VAC系统输入电压波形正弦波(市电或发电机)正弦波(市电或发电机)额定输入电压220Vac/230Vac/240Vac110Vac/120Vac/130Vac低压关断点180Vac±4%85Vac±4%低压恢复点195Vac±4%90Vac±4%高压关断点260Vac±4%135Vac±4%高压恢复点255Vac±4%130Vac±4%市电充电规则三个阶段:恒流充电(恒流阶段)→恒压充电(恒压阶段)→浮充(恒压阶段)市电供电时效率≥98%转换时间(AC到DC)