This document describes a solar tree system that provides mobile charging and public lighting using solar power. The system uses solar panels mounted on a tower structure resembling a tree to generate electricity. It then uses batteries to store the solar energy and power LED lights and a charge controller to charge mobile devices and laptops. The system aims to overcome limitations of existing solar lighting systems by providing multiple applications without needing an inverter. It requires less land than traditional solar systems and can generate enough power over 25 years to offset household electricity costs.