Solar ESS charger is an energy solution that combines photovoltaic power generation, energy storage and charging.
Photovoltaic refers to the photovoltaic power generation system, which converts solar energy into electrical energy through solar cells; storage refers to energy storage, which is to store and release electrical energy in a timely manner to obtain charging and discharging benefits; charging refers to charging, which provides charging services for electric vehicles. During peak electricity consumption, the integrated photovoltaic, storage and charging power station can supply power to charging piles by absorbing photovoltaic and energy storage discharge, reducing the amount of electricity obtained by the integrated power station from the power grid, and even supplying power to the power grid; during low electricity consumption, it can charge itself or electric vehicles, effectively realizing peak shaving and valley filling, and improving energy utilization efficiency.
Compared with traditional single charging stations, integrated photovoltaic, storage and charging power stations have significant advantages such as multi-energy complementarity, energy saving and environmental protection, and peak shaving and valley filling. During actual operation, economic and social benefits can be maximized through optimized configuration and scheduling management.
Application Scenario
New energy vehicle charging and swapping stations
In new energy vehicle charging stations, the integrated Solar ESS charging system can use the electricity generated by photovoltaic power generation to charge electric vehicles, and smooth the fluctuations in power supply and demand through the energy storage system. This model can not only improve the self-sufficiency of charging stations, but also relieve the pressure on the power grid, especially during peak power consumption periods.
Highway service area
Highway service areas usually cover a large area and have enough space to install photovoltaic panels and energy storage facilities. Electric vehicle charging stations in service areas can use integrated Solar ESS charging systems to provide charging services for passing vehicles and sell excess electricity online.
Parking lot
In parking lots in cities, especially large commercial complexes or public parking lots, photovoltaic carports can be installed, which integrate photovoltaic power generation, energy storage and electric vehicle charging. This model can not only provide sunshade and rain shelter, but also provide green energy charging services for parked electric vehicles.
Industrial Park
Industrial parks usually have a lot of rooftops and other idle spaces that can be used to install photovoltaic panels. The integrated Solar ESS charging system can help the park achieve energy self-sufficiency and also provide charging services for electric vehicles in the park.
Office area
Photovoltaic panels and energy storage facilities can be installed on the roofs or parking lots of office buildings to provide charging services for employees’ electric vehicles. In addition, excess electricity can be used to power the office area or sold to the grid.
Home and business areas
For residential areas and commercial buildings, the integrated Solar ESS charger system can provide users with self-sufficient clean energy and reduce dependence on the power grid. Home and commercial users can use solar power to generate electricity and store excess electricity through energy storage systems for future use.
Microgrid energy storage system
The microgrid system can be connected to the power grid or operate independently to provide users with a stable power supply.
Hospitals, data centers, industrial parks and other places with high requirements for power quality and reliability are particularly suitable for the use of integrated Solar ESS charger microgrid systems.
Photovoltaic grid-connected/off-grid energy storage
The grid-connected energy storage system can exchange energy between the power grid and the photovoltaic system to achieve the sharing and trading of electric energy. The off-grid energy storage system can provide electricity to users without grid access.
Industrial and agricultural applications
In the industrial and agricultural fields, the Solar ESS charger system can provide power supply, and can also be used for power peak regulation, backup power supply, etc.
Mobile power and portable devices
The solar storage and charging system can also be used to provide charging services for mobile power supplies and portable devices, such as outdoor activities, camping, etc.
Advantages
Peak-to-valley arbitrage
Energy storage devices can be used to store electricity during periods of low electricity prices and use or sell electricity during peak hours, thereby maximizing economic benefits.
Clean Energy
The use of photovoltaic power generation reduces dependence on fossil energy, reduces carbon emissions, and meets the requirements of green development.
Peak reduction and valley filling
Through the regulation of the energy storage system, the peak of electricity can be shaving and valley filling can be achieved, effectively alleviating the pressure on the power grid and improving the stability of the power grid.
Social Benefits
Alleviate the load on the power grid and help meet the peak demand in summer
The integrated Solar ESS charger station uses photovoltaic power generation to achieve self-use, which helps to build a complete and sound flexible “peak summer” response system, alleviate the tight power supply situation, improve power supply reliability, and improve the stability and operating efficiency of the entire power market.
Resource integration to improve land utilization
The integrated Solar ESS charger station can solve the problem of power distribution network in limited land resources, maximize the use of idle areas of various parking lots, industrial parks and other buildings, and save land resource costs. It can also be combined with the “photovoltaic + transportation” model to transform gas stations and rest areas along the highway to increase the proportion of green electricity.