Welcome to Wikipedia. I noticed that your username, "Principal Solar Institute", may not meet Wikipedia's username policy because it appears to represent a corporation rather than an individual person. Shared accounts are not permitted, and neither are advertising or promotional editing. If you believe that your username does not violate our policy, please leave a note here explaining why. As an alternative, you may ask for a change of username, or you may simply create a new account for editing. Thank you. -- Diannaa ( talk) 23:45, 11 June 2015 (UTC) reply