Schletter©, a well known reliable partner in solar photovoltaic (PV) racking systems, will be hosting a training workshop, focusing on large utility-scale solar PV installations. Tucson, Arizona (PRWEB) June 10, 2011 Schletter©, a well known reliable partner in solar photovoltaic (PV) racking systems, will be hosting a training workshop, focusing on large utility-scale solar PV installations …