Mardel Souza and ausasolar.com is known in the solar industry as a ripoff artist. He takes pictures and ideas from other peoples websites and posts them on his. He has no inventory, no original products, no credible reviews other than his own obvious reviews. I almost got ripped off but I stopped due to them not having product have been interested in the Solar business for a long time and have investigated all solar companies around my area and TX and as far as I can see they don''t even have a store front. I can say this guy and these companies are bad news. Stay away at all costs or you will get ripped off! Known websites are mardelsouza.com (how arrogant) ausasolar.com and many more. Again, stay away or you will get ripped off! Concerned Brownsville citizen