2011 was a unique year in the solar power industry, with spectacular flameouts in spite of continued growth in global demand. Much of the Sturm und Drang centered on the panels and their components ? polysilicon, wafers, cells and the modules themselves ? while ignoring the importance of racking and mounting systems. Although solar infrastructure accounts for only a small percentage of the average project cost, proper mounting is crucial to the success and long-term stability of any installation. Improperly mounted installations can severely compromise the integrity of a system.auto parts autos baby names backgrounds baseball birds birthday cards black and white blank blue book
Keine Kommentare:
Kommentar veröffentlichen