Both Apple and Samsung have been evaluating the possibility of solar-powered products, claims Digitimes. The companies are also, in particular, said to be considering including Taiwanese solar firms in their supply chains. Some of the firms in question say though that markets may take time to develop. As an an example, industry sources add that a Samsung solar-powered netbook has an abnormally-sized solar cell, which is used in smaller numbers than with rooftop solar systems.