Serhat (one of Hyper-V MVP peer) has released a Powershell script to generate a Hyper-V Reporting to assist people to do virtualization inventory, capacity and general resource availability for stand-alone or Cluster Hyper-V environment and produce a HTML report. Here is a sample of my result when run on a stand alone Hyper-V Server
Result:-
Additional report can view from here
To get the script, please go to Technet Gallery and download:- https://gallery.technet.microsoft.com/Hyper-V-Reporting-Script-4adaf5d0