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Solar power in Chile has the potential of producing all of the electricity used in Chile. Northern Chile has the highest solar incidence in the world. In October 2015 Chile's Ministry of Energy announced its "Roadmap to 2050: A Sustainable and Inclusive Strategy", which plans for 19% of the country's electricity to be from solar energy, 23% wind power and 29% hydroelectric power.
In June 2014, the 100-megawatt (MW) Amanecer Solar CAP, a photovoltaic power plant located near Copiapó in the Atacama Desert was inaugurated. It was developed by the company with the same name, Amanecer Solar CAP, and was the largest in Latin America at the time. It is capable of generating 270 gigawatt-hours (GWh) of electricity per year.
The 70 MW photovoltaic Salvador Solar Park went online in November 2014, followed by an official inauguration ceremony on January 23rd, 2015. It was expected to produce 200 GWh of electricity per year. The plant is located approximately 5 kilometres south of El Salvador, in the Atacama region. It is one of the first in the world to supply competitively priced solar energy to the open market without government subsidy.
The 60 MW photovoltaic Lalackama I plant went online in 2014 and is expected to produce 160 GWh of electricity per year. The nearby 18 MW Lalackama II plant went online in May 2015 and is capable of generating approximately 50 GWh per year.
The 141 MW photovoltaic Luz Del Norte (Light of the North) plant, located 58 kilometres northeast of the city of Copiapó in the Atacama region, began construction in October 2014 and is scheduled for completion in December 2015. It uses more than 1.7 million cadmium telluride modules. The first two blocks of this project (approximately half of the project’s total capacity) was connected to Chile’s central power grid in October 2015.
The Atacama 1 solar complex was proposed as a 110 MW solar thermal electric plant (the first in Latin America) and a 100 MW photovoltaic plant. The solar thermal plant will include 17.5 hours of thermal storage. These technologies complement each other to supply clean and stable energy 24 hours a day. The complex is located in the commune of María Elena, Segunda Región. Construction of the solar thermal electric plant commenced in 2014 and the plant is scheduled to begin operating in the second quarter of 2017. Construction of the photovoltaic plant commenced in January 2015 and the plant began operating in June 2016 with 160 MW of panels, the largest solar plant in Chile at the time.
The 79 MW Pampa Norte PV solar plant began operating in April 2016 at a site 32 kilometres southwest of Taltal in Chile's Antofagasta Region. It uses approximately 258,000 polycrystalline silicon photovoltaic modules and is capable of generating more than 200 GWh per year.
The 97 MW Carrera Pinto photovoltaic plant began is located 60 kilometres from the city of Copiapó in the Atacama Region. The first 20 MW of the plant was connected to the grid in early January 2016, with the remaining 77 MW connected in August 2016. The plant is capable of generating over 260 GWh per year.
The 246 MW El Romero solar photovoltaic plant began operating in November 2016 at Vallenar in the Atacama region, with a 493 GWh annual average output. It was the largest solar farm in Latin America when it opened. It uses 776,000 polycrystalline silicon photovoltaic modules.
In 2016, SolarPack won an electricity auction by bidding $29.1/MWh; a record low price.