| References: [1] Bent Soresen, Renewable energy, Conversion, Transmission, and Storage, Academic Press, ISBN 978-0-12-374262-9, 2007.
[2] Aldo Vieira da Rosa, Fundamentals of Renewable Energy Processes, Second Edition, ISBN: 978-0-12-374639-9, 2009.
[3] http://bgsolar.com/
[4] http://3k-solar.bg/
[5] http://www.energy.ca.gov/reports/2001-09-04_500-01-020.PDF
[6] http://solargis.info/
[7] http://www.emde-solar.com |
