Sunpower 3.2w 21% Efficiency Flexible Mono Solar Cells. The item "60 Pcs 3.2W 125MM Mono Sunpower Solar Cells Maxeon C60 For Flexible Solar Panel" is in sale since Wednesday, March 09, 2016. This item is in the category "Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Solar Panels". The seller is "wdf061301" and is located in Huizhou,Guangdong. This item can be shipped worldwide.