Abstract: Ozone has been studied for various applications. Nevertheless, it is still rare that involves photovoltaic source. The research was to make designing, implementing, wave form measuring and testing the ozone generation based on solar power generation with dc-dc converter. The corona discharge current waveforms were investigated due to dc voltages. The relations among the oxygen flows, voltage levels and oxygen debits to the ozone product were also investigated. Both voltage and discharge current waveforms were measured by using a storage oscilloscope and transferred to a computer. The discharge currents were occurred in around every 72.6 μsec intermittently. It was flowed 3 and 5 L/min of oxygen. It was yielded the greatest produced ozone in the third stage of voltage, 7.047 V, 5 L/min of oxygen debit and at minute of 50 that was 0.0323 mgO3/L.