Air-conditioning panel

An air-conditioning panel formed in a panel shape and configured to obtain an air-conditioning effect, the air-conditioning panel comprising:

• a regenerative absorber having an absorbent liquid that absorbs a vapor refrigerant or an adsorbent agent that adsorbs the vapor refrigerant, wherein the regenerative absorber discharges the vapor refrigerant absorbed or adsorbed by heating with sunlight;
• a condenser configured to liquefy the vapor refrigerant discharged from the regenerative absorber into a liquid refrigerant;
• and
• an evaporator configured to evaporate the liquid refrigerant from the condenser,
• wherein the regenerative absorber and the condenser are formed on one surface side of the panel, wherein the one surface side is a side being exposed to sunlight,
• wherein the evaporator is formed on the other surface side of the panel, wherein the other surface side is opposite the one surface side of the panel,
• wherein a first portion on the one surface side of the panel, the first portion corresponding to the regenerative absorber has a solar absorptivity of 80% or more and a far-infrared emissivity of 80% or more, and
• wherein a second portion on the one surface side of the panel, the second portion corresponding to the condenser has a solar reflectance of 80% or more.