型号 / Model SDN-20/30/40 SDN-20/30/40-48 SDN-50/60 SDN-50/60
最大充电电流 / Max Solar Current 20/30/40A 20/30/40A 50/60A 50/60A
系统电压 / System voltage 12V/24V 自动识别Automatic Recognition 48V 12V/24V 自动识别Automatic Recognition 48V
全充电压 / Fast Voltage 14.0/28.0V (25℃) 56V (25℃) 14.0/28.0V (25℃) 56V (25℃)
强充电压 / Boost charge 14.0~15.0V/28.0~30.0V (25℃)(可调 Adjustable) 56~60V (25℃)(可调 Adjustable) 14.0~15.0V/28.0~30.0V (25℃)(可调 Adjustable) 56~60V (25℃)(可调 Adjustable)
均衡充电压 / Equalization Voltage 14.0~15.5V/28.0~31.0V (25℃)(Liquid) (可调 Adjustable) 56~62V (25℃)(Liquid)(可调 Adjustable) 14.0~15.5V/28.0~31.0V (25℃)(Liquid) (可调 Adjustable) 56~62V (25℃)(Liquid)(可调 Adjustable)
浮充电压 / Float Voltage 13.0~14.5V/26.0~29.0V (25℃)(可调 Adjustable) 52~58V (25℃)(可调 Adjustable) 13.0~14.5V/26.0~29.0V (25℃)(可调 Adjustable) 52~58V (25℃)(可调 Adjustable)
过压电压 / Over Voltage Protection Voltage 16.5/33.0V 66.0V 16.5/33.0V 66.0V
负载低压保护电压 / Load Disconnect Voltage 11.2-11.8V/22.4-23.6V 44-50V 11.2-11.8V/22.4-23.6V 44-50V
负载重新连接电压 / Load Reconnect Voltage 12.5V/24.0V 47.2-53.2V 12.5V/24.0V 47.2-53.2V
电池类型 / Battery Type 锂电池,铅酸电池 / Liquid, Gel
温度补偿 / Temperature Compensation 强充和均衡充-4.17mV/K Per Cell (Boost, Equalization),浮充-3.33mV/K Per Cell (Float)
最大光伏电压 / Max Solar Voltage 55V 100V 55V 100V
最大电池电压 / Max Battery Boltage 40V 64V 40V 64V
尺寸/重量 / Dimensions/Weight 180*110*48mm/380g
最大线径 / Max.Wire size 25mm
资深损耗 / Own Consumption 13.8mA
环境温度 / Ambient Temperature -10~+60℃