Add Solution .wsp to SharePoint using PowerShell

In order to add Solution files "wsp" to Sharepoint using powershell, just follow the below steps

1. Open up you Sharepoint 2010 power shell

2. Now navigate to the folder where your wsp file exist

3. Now type the following command

 add-spsolution -literalpath [File Path]

Replace File Path with complete path to your .wsp like

add-spsolution -literalpath c:\calendarwebpart.wsp

I hope it was informative for you and I would like to Thank you for reading.