Series connection of Solar Array in Simulink

I need to simulate a solar photovoltaic feed induction motor system. I need to connect 12 solar array/module connected in series to increase open circuit voltage. I have modeled a solar array of 36 cells with open circuit voltage of 22volt and short circuit current of 5.1 amps. I have modeled using 5 equation of solar cell. I am getting satisfactory result. In the output side i have connected a constant current source to extract current from panel. But i do not know how to connect 12 such solar array as series. Any idea? Thanks.. I am attaching My system .