The cooling pad is designed to reduce the temperature and to increase the relative humidity (RH) inside the greenhouse in hot and dry conditions. The system is comprised of:

• The Pad: Tightly packed, beehive-shaped cardboard panels.
• Water System:  a water tank and a buoy, a pump, water trough on top of the pad, drippers, water trough in the bottom of the pad to collect the water.
• Exhaust fans, installed along the opposite wall.