Due to the vast expansion of complexity of the solar energy applications, the needs to add dozens or more of sensors to any solar experimental setup to measure its performance became mandatory. However, in order to use at least ten sensors, a highly cost data acquisition system must be used. Additionally most of these expensive data acquisition systems don't have any internal storage units such as secure digital (SD) card to store the sensors data. Therefore, they require an external computer attached via universal serial bus (USB) or any interface to store the sensors data, which may be considered an additional cost to the overall system. Moreover, these systems require a sort of user supervision to operate correctly.