Abstract: The role of converters play a vital role in improving power production in renewable energy resource. As per the above aspects, the processing of various converters withappropriate control topology will help to convert low magnitude into higher voltage voltage range us mandatory. In accordance with gaining of higher magnitude, differential converter topologies are handled in this proposed work.There are numerous converters avaliable in nature. But depending upon the voltage requirement the converters are chosen. So that the topologies handling in proposed topology are cuk, SEPIC, zeta, and landsman converter. To resolve switching stress a proper gate triggering portion is essential. Thus FUZZY logic control system is preferred due to its advantages like robust in nature, able to handle non-linearities,and able to work witofvague input voltage to attain finite output. To concern high voltage and satisfies load requirement the fuzzy controller is interfaced with above mentioned converter to examine which one is perfect with low switching stress and deducing harmonics is essential one in this analysis. The experimental analysis is carried out with low voltage range to determine the performance of individual converters are examined.