proteus component required.plz help

[mugheesnawaz]

i want to use a solar panel component in my project plz helo me find this.i have attached the image.i want this component so that i can enter watt value and get Vdc fixed and Idc fixed.

 

[pjmelect]

Why not use a battery to replace the solar panel?

 

[mugheesnawaz]

battery will give fixed voltage only i want power in watts (fixed voltage and current) then i will use buck converter to step down voltage and step up current( current from those watts) thats why i want solar panel

 

[pjmelect]

Use a Battery and a variable resistor to set the current and to simulate changes in sunlight. Use a watt meter to display the power.