... 4.IEC,CE,ROHS High Performance Solar System 2kw FS-S613 Our unique advantage:1)We are the ... your business. Connecting diagram: More items of FS series: Detail of FS-S613:1.ModelFS-S613(2000W) SOLAR PV POWER ... )8.4V/5V/3.3V switch Different sides of FS-S610 and the functions: 1, Show lights for ... , AC 220V output socket More pictues of FS-S613Bottom side of FS-S613,and terminals to connect: battery input, ...