webleads-tracker

Home  >  PHOTOVOLTAICS  > Minera El Tesoro mining group and Soitec establish CPV pilot...
  >  PHOTOVOLTAICS
May 28th, 2013
 
Minera El Tesoro mining group and Soitec establish CPV pilot plant in Chile
 
Minera El Tesoro (MET), part of one of the largest mining groups in Chile, has built the first pilot plant in South America with Soitec Solar technology, installing four of its highly efficient concentrator photovoltaic (CPV) systems at a site in Chile’s Sierra Gorda district to provide renewable energy for a remote copper-mining operation.
Send to a friend
  • The four CX-S420 systems installed for MET use Soitec Solar’s leading-edge Concentrix™ CPV technology and two-axis tracking systems
  • The total installed power capacity of the installation is 64 kWp.

In addition to achieving the highest energy-generating efficiency, Soitec’s CPV systems feature very robust glass-glass technology, particularly well suited for hot and arid environments. This design offers the lowest degradation and doesn’t need any water for cooling, making it perfectly suited for this installation within the driest desert in the world.

The four CX-S420 systems installed for MET use Soitec Solar’s leading-edge Concentrix™ CPV technology and two-axis tracking systems to generate a total installed capacity of 64 kWp. In addition to providing electricity for the site’s data center, this installation serves as an important research and demonstration platform for MET using innovative and environmentally friendly solar technologies, designed to reduce carbon footprints and optimize energy costs in hot, arid locations with high direct normal irradiation (DNI). To that effect, on May 22 MET and Soitec signed a memorandum of understanding to leverage the experience gained from this pilot plant to facilitate their respective plans of developing additional projects with CPV technology in Chile.

In 2012, Chile’s renewable energy agency Centro de Energias Renovables (CER) published its National Energy Strategy ENE 2012-2030, in which it announced the approval of more than 3.1 GW in solar-energy projects to address issues such as possible power shortages, price increases for fossil fuels, Chile’s enormous economic growth and increasing demand for electricity. As a country, Chile has the world’s highest solar irradiation and is expected to be the site of some of the world’s first large-scale solar projects.

CPV is the most efficient technology in the photovoltaic industry, achieving current module efficiencies of 30 percent – approximately twice that of conventional photovoltaic technologies. Soitec’s CPV modules use a durable glass-glass design and Fresnel lenses to concentrate sunlight 500 times onto small, highly efficient multi-junction solar cells. By using dual-axis tracking, Soitec’s systems provide high, constant power output throughout daylight hours. In addition, the company’s systems are resistant to energy losses in high temperatures and achieve passive cooling without water consumption, offering competitive advantages in regions with high DNI such as northern Chile. Soitec has installed its CPV technology in 18 countries to date.

 

 
More PHOTOVOLTAICS news

Jul 23rd
Jul 23rd
Jul 23rd
Jul 3rd
Jul 2nd
 
©2007 Yole Developpement All rights reserved                  Disclaimer | Legal notice | To advertise
Yole Développement: Le Quartz, 75 cours Emile Zola, 69100 Villeurbanne, France. TEL: (33) 472 83 01 80 FAX: (33) 472 83 01 83 E-Mail: info @yole.fr