{"id":1628,"date":"2008-11-17T10:48:59","date_gmt":"2008-11-17T10:48:59","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/11\/17\/du-silicium-pol\/"},"modified":"2012-07-12T11:07:34","modified_gmt":"2012-07-12T11:07:34","slug":"du-silicium-pol","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/11\/17\/du-silicium-pol\/","title":{"rendered":"Du Silicium polycristallin \u00e0 moins de 100$ du kilo, c&rsquo;est pour 2010 disent les \u00e9tudes"},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/silicium14.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"175\" alt=\"Silicium1\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/silicium12.jpg\" width=\"250\"  \/><\/a>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; En 2007, 90% du Silicium polycristallin pour cellules photovolta\u00efques provenait de 6 fournisseurs dans le monde: REC, Wacker, Hemlock, Tokuyama, MEMC et Sumitomo-Mitsubishi regroup\u00e9s dans Sumco. Entre 2007 et 2008 le prix du Silicium est pass\u00e9 de 200$\/kg \u00e0 500$\/kg sur le march\u00e9 spot, pour le plus grand bonheur de la profession. Depuis l&rsquo;arriv\u00e9e de la crise les prix se sont d\u00e9tendus. Pour 2009, all\u00e9ch\u00e9s par un business des plus lucratifs, <u>60 nouveaux venus<\/u> ont annonc\u00e9 qu&rsquo;ils allaient produire du Silicium polycristallin. En d&rsquo;autres termes les volumes propos\u00e9s \u00e0 la vente vont doubler pour une demande pr\u00e9vue en croissance de 34% l&rsquo;an prochain. Le march\u00e9 qui \u00e9tait &quot;vendeur&quot; depuis 2005, va passer &quot;acheteur&quot; dans les mois qui viennent. Les Etudes pr\u00e9voient un cours de 200$\/kg en 2009 et de 100$\/kg en 2010. Mais il est possible que la d\u00e9gringolade aille plus vite encore, surtout si la demande mollit l\u00e9g\u00e8rement par rapport \u00e0 la pr\u00e9vision. Le prix de revient du polysilicium en Chine serait de l&rsquo;ordre de 40$\/kg, il y aurait donc de la place pour voir chuter les cours.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; Une question se pose: que vont devenir les contrats pluriannuels de fournitures de Silicium, \u00e2prement n\u00e9goci\u00e9s par temps de p\u00e9nurie par les fabricants de wafers ou de cellules? Dans de nombreux cas, une ren\u00e9gociation des conditions financi\u00e8res devra \u00eatre engag\u00e9e. L&rsquo;existence m\u00eame de cette cascade de m\u00e9tiers qui vont de la production de Silicium, \u00e0 l&rsquo;\u00e9laboration des wafers, puis \u00e0 la r\u00e9alisation de cellules photovolta\u00efques, pour terminer par le module, pourra dans certains cas, \u00eatre remise en cause, dans un march\u00e9 o\u00f9 les marges seront \u00e9cras\u00e9es.<\/p>\n<p>Le 17 Novembre 2008.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; En 2007, 90% du Silicium polycristallin pour cellules photovolta\u00efques provenait de 6 fournisseurs dans le monde: REC, Wacker, Hemlock, Tokuyama, MEMC et Sumitomo-Mitsubishi regroup\u00e9s dans Sumco. Entre 2007 et 2008 le prix du Silicium est pass\u00e9 de 200$\/kg \u00e0 500$\/kg sur le march\u00e9 spot, pour le plus [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":10845,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Du Silicium polycristallin \u00e0 moins de 100$ du kilo, c&#039;est pour 2010 disent les \u00e9tudes - leblogenergie.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2008\/11\/17\/du-silicium-pol\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Du Silicium polycristallin \u00e0 moins de 100$ du kilo, c&#039;est pour 2010 disent les \u00e9tudes - leblogenergie.com\" \/>\n<meta name=\"twitter:description\" content=\"&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; En 2007, 90% du Silicium polycristallin pour cellules photovolta\u00efques provenait de 6 fournisseurs dans le monde: REC, Wacker, Hemlock, Tokuyama, MEMC et Sumitomo-Mitsubishi regroup\u00e9s dans Sumco. 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