ABB has one of the widest portfolios of solar inverters ranging from single- and three-phase string inverters up to megawatt-sized central inverters. This extensive range of solar inverters is suitable for the smallest residential photovoltaic (PV) systems right up to multimegawatt PV power plants. ABB has developed a series of solar inverter solutions to meet the requirements and needs of residential, commercial and industrial buildings, covering a wide range of applications. The offering is complemented by various monitoring solutions as well as a global service network to maximize the return of investment. ABB solar inverters utilize over 40 years of experience and advances made in inverter and power converter technology that has contributed to ABB becoming one the leading solar inverter providers globally.