Sol Sierra Solar Energy Systems is a solar installation company based in Salida, Colorado. Please give us a call at( 209) 795-3554 to inquire about a solar system for your home today.Sol Sierra, Inc. Solar Energy Systems is among a specialized group of NABCEP Certified Installers of solar powered energy systems in the United States, located in Avery, California. Sol Sierra has a long history of successful solar energy projects and satisfied customers throughout the Central Sierra and Northern California. Our expert installation team is ideally equipped to turn your clean energy vision into a reality.