Snails Trails on the solar panels Techno Sun, SLU, Hugo Rodrigo : Snails trails on solar panels Snails trails occur in correspondence with microcracks in the cells, consisting of a discoloration on the surface of the solar panels. The process occurs in the presence ... babas de caracol conocimiento fotovoltaico panel solar snails trails Sep 23, 2021 0 4045 Professional Photovoltaic Area