The LEIT XRC is an advanced, waterproof, wireless water-management controller powered by ambient light (solar). The controller’s low power photovoltaic module collects light to produce pollution-free electricity which is stored and used to power the controller day and night in any kind of weather. The LEIT(TM) XRC series controllers have up to 12 independent watering schedules per valve, supporting a range of water management options for commercial and municipal applications. The controllers’ programming capabilities also include multilingual software selections when powering on, durations of up to 5 hours and 59 minutes per station, the ability to run groups of stations together within any of the programs, manual run with skip to next, monthly budget, status reports, monthly and yearly history reports, MV/P setting options, station diagnostic capabilities, enhanced security, sensor options, remote or local operation setting, and two-way, remote radio communication utilizing the LEIT Link Remote Control Handset for a complete stand-alone system.