Grid tied system with non-transformer inverter is implemented in wide range of PV applications due to their benefits of high efficient and lower investment. More over the use of non-transformer inverters have isolation from main system addressing specific problems with constant voltage on the PV panels. In order to eliminate the leakage current and non-isolated grid synced system eliminates the high frequency with negative PV terminal to mains commutating on the frequency. The proposed model has 4 power switches. The inverter has an ability to achieve the shape controlled PWM for the MP-Point tracking from the PV panel arrays.