Solar Energy
Residential, commercial and industrial solar panels.
The largest solar thermal power plant in the world 2026: ranking of the biggest concentrated solar power (CSP) plants
The largest solar thermal power plant in the world is Noor Energy 1, in Dubai: 700 MW of concentrated solar power, a 263-metre tower and 5,907 MWh of thermal storage. Ranking of the biggest CSP plants, what is happening at Ivanpah and where Chile's Cerro Dominador stands.
Hemera solar park in Chile's Maule region wins environmental approval: 94.6 MW and five-hour batteries
The Maule Environmental Assessment Commission approved Metlen's Hemera solar park in Río Claro and San Rafael: US$130 million, 94.6 MW, 157,680 panels and a 541.44 MWh battery system able to inject 90 MW for five hours.
Chile’s electricity marginal cost falls to US$3.4 per MWh, its lowest since 2002, and curtailment reaches 25.5%
In the week of 12 to 18 October 2026, the average marginal cost at Polpaico was US$3.4/MWh, the lowest since June 2002, according to DNV. There were 74 hours at zero cost, and 25.5% of the available solar and wind generation was lost.
Copec Flux and Vivo install 663 solar panels at Chillán outlet mall to generate 600 MWh a year
Copec Flux and Vivo SpA opened a 663-panel solar plant at the Vivo Outlet Chillán in Chile, which will generate about 600 MWh a year, the average consumption of 250 homes in the city, and avoid about 183 tonnes of CO2 a year.
Promigas opens Aurora solar and storage plant in Chile and plans a US$1.06 billion Tarapacá hub
Colombia's Promigas opened the Aurora solar-plus-battery plant in Pozo Almonte, Chile: US$224 million, 221 MW of solar and 187 MW of storage for five hours. It is the first of three plants in a Tarapacá hub. It also launched its Krelo brand.
The largest solar power plant in the world 2026: ranking of the biggest solar parks
The world's largest solar park is Talatan in China, with about 21 GW built in phases. The largest single plant is Midong, at 3.5 GW. Ranking of the world's biggest solar parks in 2026 and where Chile stands.
Deloitte: Chile's power transmission cannot handle the available energy, and curtailment hit 6,205 GWh in 2025
A Deloitte report concludes that Chile's power transmission cannot carry the energy available: renewable curtailment reached 6,205 GWh in 2025, 71% solar. Batteries and the banks financing the sector.
Ceibo, a 250 MW solar park in Vallenar, wins environmental approval for US$220 million
The 250 MW Ceibo photovoltaic solar park, with batteries, won environmental approval in Vallenar, in Chile's Atacama region. A US$220 million investment, 496,800 panels and 600 workers at peak construction.
Countries with the most solar power 2026: world ranking by installed capacity and Chile's place
China has 1,200 GW of installed solar power, half the world's total, according to IRENA. The United States and India complete the podium and Chile ranks 19th with 12 GW. 2026 country ranking with end-2025 data.
Solar energy in Chile in figures: installed capacity, generation and the largest solar parks
Chile has between 12,184 MW (CNE, May 2026) and 13,556 MW (Coordinator, June 2026) of solar capacity, a third of its power mix. The largest solar parks, generation and what comes next.
Home solar kit in Chile: what it includes, how much it costs and how to choose one
A 3,000 W solar kit costs between CLP 990,000 and CLP 2,735,000 in Chile depending on the batteries. What it includes, on-grid vs. off-grid vs. hybrid, and how to size it.