1、 Overview
Smart light storage is a solution that comprehensively utilizes light energy, energy storage, and charging technology. By combining solar photovoltaic power generation, battery energy storage, and electric vehicle charging technology, the integrated photovoltaic energy storage and charging system can efficiently convert solar energy into electrical energy and store it for power supply or charging use.
2、 Working principle
The integrated photovoltaic storage and charging system mainly consists of photovoltaic power generation components, energy storage equipment, and charging equipment. The basic principle of system operation is as follows:
（1）Solar photovoltaic modules convert solar energy into direct current electricity and provide it to energy storage devices for storage;
（2）Energy storage devices centrally store the received DC electrical energy and convert it into AC electrical energy for power supply when needed;
（3）The charging device transfers the stored electrical energy to the electric vehicle for charging.
3、 Advantages and Characteristics
（1） Efficient utilization of solar energy: By using photovoltaic power generation technology to convert solar energy into electrical energy, efficient utilization of solar energy can be achieved, reducing energy waste;
（2） Energy storage and power supply: The energy storage devices in the system can store the electricity generated by photovoltaic power and provide stable power supply when needed;
（3）Environmental protection and energy conservation: The integrated light storage and charging system does not produce pollutants such as carbon dioxide, which is harmless to the environment. At the same time, it utilizes renewable energy solar energy, which has significant environmental protection and energy conservation effects;
（4）Convenient charging: The integrated light storage charging system can provide electric vehicle charging services, with a convenient and fast charging process, which can meet the demand for fast charging of electric vehicles;
（5）Economic benefits: The integrated system of light storage and charging can reduce energy consumption and electricity expenses, lower users' electricity costs, and also enjoy certain government subsidies.
4、 Application Fields
（1）Home photovoltaic power generation system: The integrated photovoltaic storage and charging system can provide stable power supply for households, reduce dependence on traditional power grids, and lower household electricity costs;
（2）Commercial and industrial applications: The integrated photovoltaic storage and charging system can provide stable and reliable power supply for commercial and industrial enterprises, reduce electricity costs, and enhance their competitiveness;
（3） In the field of public utilities, the integrated light storage and charging system can provide green and reliable power supply for buildings, road lighting, and other public utilities, improving the energy utilization efficiency of cities;
（4）Electric vehicle charging facilities: The integrated light storage charging system can provide reliable and efficient power supply for electric vehicle charging facilities, solving the problem of electric vehicle charging.
