Solar pumping system is applied widely in Thailand. To solve the problem of energy consumption and reduce energy consumption in agricultural livestock.Due to high fuel prices, and to promote energy conservation. The use of solar energy technology with pumping system by study and consider the elements of solar pumping system.Research experiments on solar pumping system. Study working solar pumping system. The system design and analysis of the economics of the installation of pumping system solar energy.The energy of the system, then calculate the consumption of electrical energy and fuel used to pump water pump. Found that the water pump, the energy consumption and energy cost of fuel.Therefore, the use of solar pumping system for irrigation in agriculture and livestock. Can be applied to a remote area power grid. And reduce energy consumption and energy fuel.