more on CIGS
Sorry if Im on a rant but I have a bit to add on CIGS. All the posts i have read relate to Si based PV. Si is established and reliable but it is also expensive and dificult to manufacture. Is there any reason silicone based technology still is the only thing I can buy comercialy? CIGS is cheap and easy to manufacture. Is there a reason that NO manufacturer has this stuff on the market?I have heard of great plans from a few companies to have gigawatt scale production by 2004 or so. What happened to them? Is CIGS flawed in some way? in theory it should work much better than silicone.
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