Hotspot Effect: Hotspots on Solar Panels Techno Sun, SLU, Hugo Rodrigo : What is the Hotspot Effect in a solar panel? The hotspot is one of the most dangerous problems that can arise in a photovoltaic module It is a point on the solar panel that overheats producing a singl... conocimiento fotovoltaico efecto hostpot puntos calientes Aug 25, 2021 0 6013 Professional Photovoltaic Area