Transformer for Distributed Photovoltaic System is used in smaller or decentralized solar installations where PV power must be converted for local consumption or grid export. It is suitable for commercial rooftops, factories, schools, warehouses, farms, and community solar projects. Transformer for Distributed Photovoltaic System can be configured as dry type for indoor electrical rooms or oil immersed for outdoor installation, with customized capacity, voltage ratio, enclosure, cooling method, and protection options to match inverter output and site conditions.