This poster presents the design of an irrigation and climate control system for a hydroponic greenhouse powered by solar energy that has been carried to fruition. Climate control of the greenhouse is necessary for regulating the temperature and humidity inside the greenhouse to provide better crop growth conditions. The design of a climate control system is performed by using several sensors and other controlling devices. Moreover, a hydroponic farming system has been implemented inside the controlled greenhouse. The whole greenhouse, including the irrigation and the control systems, is powered by solar energy. An experiment was conducted to measure the temperature and humidity.