Soitec is building a 44-MWp utility-scale CPV power plant in South Africa
Soitec (http://www.soitec.com) is an international manufacturing company, a world leader in generating and manufacturing revolutionary semiconductor materials at the frontier of the most exciting energy and electronic challenges. Soitec’s products include substrates for microelectronics (most notably SOI: Silicon-on-Insulator) and concentrator photovoltaic systems (CPV). The company’s core technologies are Smart Cut™, Smart Stacking™ and Concentrix™, as well as expertise in epitaxy. Applications include consumer and mobile electronics, microelectronics-driven IT, telecommunications, automotive electronics, lighting products and large-scale solar power plants. Soitec has manufacturing plants and R&D centers in France, Singapore, Germany and the United States.
TOUWSRIVIER, South Africa — Soitec, a world leader in generating and manufacturing revolutionary semiconductor materials for the electronics and energy industries, announced that the first students in its concentrator photovoltaic (CPV) technology training program have successfully completed the initial part of the curriculum. This CPV training program is the first one implemented in South Africa. Thanks to this initiative, students from the local community can acquire skills needed to work in the country’s growing solar industry.
The CPV training program was created by an agreement signed in 2011 by Soitec, the University of Cape Town and Northlink College, a nationally registered Further Education & Training Institution with a head office in Bellville.
As one of the successful companies selected by the South African Ministry of Energy at the end of its first Independent Power Producers (IPP) bid, Soitec is building a 44-MWp utility-scale CPV power plant in Touwsrivier, near the Aquila Private Game Reserve (Western Cape). Along with other projects currently under development in South Africa through the IPP program, Soitec’s project is creating a new workforce demand at the local level.
“With this CPV training program, our aim is to prepare applicants from the local community for employment during the construction, operation and maintenance phases of our Touwsrivier power plant,” explained Gaetan Borgers, executive vice president of Soitec Solar Division. “This training program is intended to open new career paths for South Africans as, according to the IPP program, 1,450 MW of photovoltaic power should be in operation by 2016.”
Funded by Soitec Solar RSA and DEG, a German investment and development corporation that finances private-sector investments in developing countries, the CPV training program is taking place at a facility within the town of Touwsrivier. It includes a basic course covering electricity, photovoltaics, power plants and CPV basics, facilitated by Northlink College lecturers from the Belhar Campus, followed by a more advanced and specialized course on electricity and mechanics.
“Out of 300 applicants, 18 students started the basic course at the beginning of January, after having passed the entry tests. All graduated in May and are now starting the second part of the CPV training program. We are proud of this success, as this program is a concrete example of our local commitment in South Africa. We are convinced the development of CPV in this country can contribute to more sustainable development, protecting the environment while creating new job opportunities,” concluded Gaetan Borgers.
About Soitec’s CPV technology
Soitec’s CPV technology uses triple-junction cells mounted on a glass plate. Fresnel lenses, manufactured using silicone on glass, concentrate sunlight 500 times before it reaches the cells, which convert it into electricity. A metal frame holds two glass plates to form highly robust, durable and resilient modules. By combining several modules on biaxial trackers, which use a proprietary algorithm to automatically optimize their position based on the path of the sun, Soitec’s technology maximizes energy generation throughout the day.
With yields of 30 percent from its CPV modules, Soitec achieves at least twice the performance of conventional photovoltaic technologies. Combined with low installation and maintenance costs, this industry-leading efficiency is making CPV technology the most cost-effective solution for high-volume power generation in regions with high direct normal irradiation (DNI).