Empire Renewable Energy (a subsidiary of Empire Southwest) is a turnkey commercial installation company of both Caterpillar & ... SunPower photovoltaic (PV) solar systems. We specialize in both off-grid and grid-connected turnkey renewable energy solutions. We continue to evolve with the energy industry to specialize not only in renewable energy but also in electric vehicle fleet charging solutions as well as demand management solutions. Empire Southwest (www.empire-cat.com) created Empire Renewable Energy to serve as a reliable source of long-term, renewable, custom and turnkey solar solutions for companies throughout the Southwest. Our clients feel confident investing in solar power with a trustworthy name, reputation and a 65-year tradition of serving satisfied clients. read more