At Phoenix Energy Products llc dba PEP Solar one of the most common questions we receive from our Valley-area clients is, “Is solar worth it in Arizona?” Our answer is always an enthusiastic YES. As one of the sunniest states in America, Arizona is the perfect place to invest in solar panels as a way to save on energy costs and go green. As a leading provider of solar panels in Phoenix AZ . During your solar installer Phoenix , our skilled, certified team verifies and ensures your energy products deliver what you need while saving you money.