Following the general release of the new Azure PowerShell module (Az) (see https://t.co/xrzdIDmG7M), Microsoft has made MSI packages available to allow you deploying this new module (as it used to be for the previous Azure PowerShell module) which will be helpful if you use software deployment system like SCCM.

You can get the MSI package from:

These packages are available for the latest version of Az (1.1.0).