

Our Commercial Solar Power systems are made in Australia, they have a service life of over 35 years when serviced regularly.
In recent years, the development in the solar PV is progressing day by day due to the continuous government support for RE based electricity production, cost reduction in materials, and technological improvements. In this review, the global status of PV market and classifications of power electronic based converters are focused in detail. Furthermore, various inverter topologies based on their design, classification of PV system, and the configuration of grid-connected PV inverters are discussed, described and presented in a schematic manner. A concise review of the control techniques for single- and three-phase inverters has also been demonstrated. After that, various controllers applied to grid-tied inverter are thoroughly reviewed and compared. Finally, selection of inverters and future trends are comprehensively presented. The contribution of the proposed review study is comprehensively summarized in Table 1 by an extensive critical and analytical comparison with the various surveys already published in the literature.