New Solar Panel Technology Gaining Momentum
jessiej writes, "Even though copper indium gallium selenide (CIGS), a newer type of solar panel, is less efficient than its silicon counterpart, millions are being invested in manufacturing. From the article: 'CIGS panels use far less raw material than silicon solar panels and the factories themselves cost less to build,' $25 million compared to $230 million in one example. These types of panels could even be made into a t-shirt logo."
A debian logo on your shirt powering a small bewulf cluster of wearable computers computing Pi to many, many decimal places. What a talking point! How will the girls resist!
Think of the Children; Sleep with your Sister
If you deploy too many solar panels in one place you could use up all the sunlight. This has already happened in nothern Scandinavia and during part of the winter they now are in total darkness.