Comparative study of solar PV MPPT by Perturbation and Observation and Fuzzy method

It the era of renewable energy. Now a days a lot of works being done on renewable source of energy as these are the free energy which is nonpolluting and flexible to use. Out of the regenerative sources of energy solar energy is plentiful in nature and freely available which the main criteria to use it is. But solar energy to electrical energy conversion efficiency is very low. But still solar energy is getting high importance. Due to high demand of solar power it is important to concentrate on extracting maximum solar power by implementing MPPT in the system. Here in this paper Perturb and Observe method of tracking the maximum power is compared with the Fuzzy method.