The price of solar energy systems continues to drop across the country and perhaps nowhere as dramatically as Austin, Texas. According to the Solar Industry Mag, Austin is now a top 20 city for solar in the U.S. While prices continue to decline across the country, generous incentives still exist for those who purchase a system today. One of the largest is the Solar Investment Tax Credit (ITC). The ITC offers those who install a residential solar system a 30 percent tax credit, and was recently extended by Congress. Additionally, states have their own set of incentives. Qualifying residents of Austin, Texas can apply the Austin Energy Rebate to the cost of installing a system, and then benefit from monthly saving with the Value of Solar Tariff.