With installers and developers trying to squeeze every kilowatt-hour out of every rooftop and every array, racking and trackers are the unsung heroes that secure and tilt panels, while maximizing output and protecting wiring and other gear.From pv magazine USA Solar modules and, to a lesser extent, inverters, get a lot of public and press attention - modules can't be blamed for being the most visible, shiny element of a solar installation. But the hard-working racking and tracking below the PV panels is just as critical as the more active components, even though the cost of racking represents ...Den vollständigen Artikel lesen ...