Spanish government set to tax solar power collected by users of photo-voltaic cells in an effort to generate much needed revenue.This is a first globally and could set back use of this amazing technology in Spain,also perhaps prompting other countries to do the same: http://frontpagemag.com/2013/dgreenfield/spain-to-tax-sunlight/
^ Not too sure about the politics of this news-source,I should have researched the link better,but if gives the basics.
I'm not surprised. Spain is such a wasteful barbaric ass backward piece of shit country. I guess a 15-20 year return on investment isn't enough for those dirty rotten bastards.
Thought the OP was a sort of joke. We are reminded of The Beatles: Tax Man What is next to be taxed ? Like anything else in this world, if Solar makes sense it will have to succeed with taxes and all.