What library should I include / install?

Hi

I would like to know what library I should include in the program or install.
I am doing a project on Maximum power point tracking for photovoltaic systems.
Will be using an Arduino UNO for it.

Thanks!

Without any more details you cannot expect a serious reply.
Please read the forum rules to get to know what information is required at least.

bryanyon:
I am doing a project on Maximum power point tracking for photovoltaic systems.

As well as what @rpt007 has said ...

Are you doing an academic project to study the concept or do you plan to implement a real system. If the latter I would be interested in the details - size of solar panels, where the power will be consumed etc. as I may be able to get ideas for my own solar panel system.

This MPPT Thread may be of interest.

...R