While Heliotex is not an expert on robot systems, most we have seen require manual labor to move them from one row of panels to another. Others are set on arrays and move around. The real difference here is that they are NOT automatic. One still has labor costs and cleaning does not occur on […]

          What exactly do we mean by a difficult site?  A difficult installation may be due to several factors, including steep geography, high buildings, elevated carports, steep roofs, cantilevered rack systems, panels in high dust areas, such as agricultural areas or simply the large volume of panels.                 For installations with thousands and thousands of panels, whether […]