Robert explains in a factory tour how each of the solar cells on a solar panel is tested. For every single cell on a solar panel, the cell is tested by hand by flashing a bright light for a fraction of second. A computer reads the output power, which tells if the solar cell is working and of high quality.
Here is my DIY Solar and Wind book that was published on Amazon: http://www.amazon.com/gp/product/1508454310/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=1508454310&linkCode=as2&tag=erilaysyoucha-20&linkId=URNF3DPORKY4M5YR
Barnes and Noble Nook version of my DIY Solar and Wind Book:
http://www.barnesandnoble.com/w/books/1121302120?ean=2940151676939&itm=1&usri=2940151676939Here is my DIY Solar and Wind book that was published on Amazon: http://www.amazon.com/gp/product/1508454310/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=1508454310&linkCode=as2&tag=erilaysyoucha-20&linkId=URNF3DPORKY4M5YR
Barnes and Noble Nook version of my DIY Solar and Wind Book:
http://www.barnesandnoble.com/w/books/1121302120?ean=2940151676939&itm=1&usri=2940151676939
This book is one of my favorite solar books in my library (bought it on Amazon) and I can recommend many of the solar books on Amazon to help learn more about solar energy:
http://www.amazon.com/gp/product/1907670181/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=1907670181&linkCode=as2&tag=erilaysyoucha-20
This Grape 100 Watt Solar panel on Amazon is very similar to the panel that was bought at Home Depot:
http://www.amazon.com/gp/product/B004RDA8MG/ref=as_li_ss_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B004RDA8MG&linkCode=as2&tag=erilaysyoucha-20
Post time: Jul-12-2017