Title The solar energy lamp charging and discharging control
circuit design
Abstract
In this paper, the design of solar photovoltaic technology is a hot topic in the. The design consists of a set of basic application of photovoltaic system consists of solar panel, battery, controller and inverter. Among them, the PV controller is the core part of the system for photovoltaic applications. Photovoltaic controller is mainly used for battery charging and discharging control, namely the battery overcharge and over power protection. In addition, the PV controller and automatic recovery of power function and to prevent reverse battery and solar cell and other functions. The hardware circuit is mainly composed of a charging and discharging control circuit, over under-voltage detection circuit and display circuit, finally through software and hardware combined with each other to complete the work.
Keywords Solar photovoltaic power photovoltaic cells control system inverters
