title: Experimental comparison of closed cooling systems of photovoltaic modules
abstract: Relevance. The need to increase the efficiency of solar modules to 15–20% by cooling their surface, which in spring and summer is able to heat up to 70 ℃. Heat collection from photovoltaic modules is an additional opportunity to accumulate heat and use it for their own needs, especially for isolated power systems. The article discusses methods of closed cooling using tubes made of copper, metal plastic and stainless steel. All measurements were carried out in summer at a real, operating solar po
journal: Bulletin of the Tomsk Polytechnic University Geo Assets Engineering