donluis99. I would not be surprised if you were not the first person in the DR to build such a large structure for the purposes of holding your solar panels. Because of that I doubt very much that your local Ayuntamiento or possibly even DR1's own lawyer, will know how to treat your installation with respect to permits, if any, needed. Since this question was not posted in the legal forum, perhaps it would be best to put that question in the legal area just to see if you can get an answer.