The Application of Fuzzy Technology to Solar Home System

Solar energy is desirable for power generation due to its unlimited existence and environmental friendly nature. However the non-linearity characteristic of PV and the high initial investment impede its wide commercialization. This paper proposes the application of fuzzy technology to fuzzy charging management and system DC output control of solar home system. All these are accomplished in several cheap embedded control circuit based on MCU. Compared with previously proposed approaches, this method is much more efficient and cost-effective and yet exhibits excellent performance.