Solar heat collector

The utility model relates to a solar heat collector, which comprises a case body, an insulator, heat absorbing plates and a glass cover plate. The utility model is characterized in that the heat absorbing plates are arranged separately and alternately. A condenser is arranged at the back of each heat absorbing plate. The condenser is fixed to the case body. Selective absorption coatings are both coated on the front surface and the back surface of the heat absorbing plate. The utility model is characterized in that high operating temperature can be achieved with no cost enhancement. The solar heat collector can be widely used for solar hot-water heating, solar refrigeration air conditioners, solar desalination, solar industrial heating, etc.