HI all,
I need to sense the PV Panel Voltage and Current in a MPPT system.please suggest me a volatge & current sensor ICs or circuits .MY maximum PV output power is 30 W,open circuit voltage is 30 V ,IsC 3 A.

 

Look at the line of ICs similar to ZXCT1009

 

thanks Mike....

 

You will find numerous devices for this when you search for "hi-side current sense amplifier" and variations. Several companies make these, and one may meet your needs more then another.