Design the specifications and the layout for a grid-connected PV system made up of 12, 50 V, 200 W modules. Each module has a short-circuit current of 4.5 A and open circuit voltage of 58 V. The array is configured to have 4 parallel connected panels with three modules each. An inverter rated at 3,000 W, 200 V AV output with an efficiency of 95% is used. Assume that all the conductors are RHW-2 and that the PV system is subject to a maximum temperature of 70oC.