EPIP30 series intelligent controller is a product specially designed for solar photovoltaic power supply. It has the characteristics of battery capacity can be selected by users, light touch buttons, simple setting operation, system working voltage (12/24V) automatic identification, charging and discharging control, temperature compensation, direct charging, boosting, floating automatic charging mode, four load control modes: manual, pure photocontrol, photocontrol + timing, timing, TVS lightning protection, has overcharge, over discharge, electronic short circuit, overload protection and unique reverse connection protection, adopts large screen LCD liquid crystal specially designed for solar power supply, LCD displays all system status system parameters in intuitive digital and graphic form, and accurate clock display