DC solar Refrigerators and freezers are one of the oldest household appliances that are used in all parts of the city,s but they are not used in areas where there is no electricity. In this new generation of  refrigerators and freezers that has entered into the market, which works with low energy consumption through the solar panels and batteries. available   in two types  refrigerators and freezers. the  freezers   mostly used in shops, restaurants, clinics, hotels and schools in remote areas of the city which are not connected to the grid .