Abstract: A modular tower assembly particularly suited for deployment in a parking lot area for collecting solar energy and precipitation includes left-hand and right-hand support modules, each having a base and a support pedestal having a bottom affixed to one end of the base. A solar panel mount has one end affixed to a pedestal top and cantilevered over the base. The left-hand support module pedestal is joined to the right hand support module pedestal such that the base of the left-hand module extends oppositely from the base of the right-hand module. A solar panel assembly is affixed to each of solar panel mounts. The modular assembly is particularly well-adapted for large scale collection of solar power for subsequent conversion to electrical power directly connected to a local power grid. Each tower is further adapted for the collection of fresh water from natural precipitation.