Solar PV technology is one of the first among the various renewable energy technologies that have been adopted and accepted universally in order to meet the basic needs of generation of electricity. The objective of this paper is to propose a tri-cycle that utilises the application of stand-alone photovoltaic (PV) system.  A preliminary design and construction of a solar tri-cycle has been performed by evaluating and estimating the required panel size, battery capacity and motor power. Calculation in this paper exhibit that the solar power alone will be sufficient to operate a tri-cycle from one place to another.