A solid desiccant air-conditioning system has received widespread attention. since it holds obvious predominance such as using low grade solar energy for a regeneration process of desiccant materials. For heating and regenerating a desiccant rotor in the system. indirect methods such as air heating or water heating with solar collectors have been focused in most previous studies. https://www.diariomoneda.com/product-category/dipinto-acquerello-gelo/