Oil Type Transformer for Renewable Energy Project is applied where renewable power must be converted from inverter or generator output to medium voltage collection or grid connection voltage. It can serve solar power plants, wind farms, biomass power stations, battery energy storage systems, and hybrid renewable facilities. Oil Type Transformer for Renewable Energy Project can be engineered with low-loss core materials, oil immersed insulation, outdoor tank design, customized impedance, voltage ratio, tap changer, bushings, temperature monitoring, and protection accessories for variable generation conditions.