http://www.pv-magazine.com/news/details/beitrag/new-technologies-will-push-costs-down–says-lux-research_100020486/#axzz3i1rmFCrj

http://www.pv-magazine.com/news/details/beitrag/new-technologies-will-push-costs-down–says-lux-research_100020486/#axzz3i1rmFCrj

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