Distributed solar power generation system
Photovoltaic power generation refers to the use of solar photovoltaic cells to directly convert solar radiation energy into electricity generation.
Distributed photovoltaic power generation refers to the construction near the site where the user is located, and the operation mode is characterized by the spontaneous use of the user side and the internet access of excess electricity, and the balance adjustment of the distribution system. Distributed photovoltaic power generation follows the principles of local conditions, clean and efficient, decentralized layout and near utilization, and makes full use of local solar energy resources to replace and reduce fossil energy consumption.
Can be installed in any place with sunlight, mainly divided into two categories:
First, the country 's various types of buildings and public facilities, the formation of distributed building photovoltaic power generation system.
Two, remote farming and pastoral areas, islands and other less electricity-free areas, the formation of off-grid distributed photovoltaic power generation system or microgrid.
Specific locations such as industrial plants, commercial buildings, agricultural facilities, municipal public buildings, civil buildings to meet the load requirements of concrete, color steel plate and tile roof and remote farming and pastoral areas, islands and other areas without electricity.
Distributed photovoltaic grid-connected power generation is composed of photovoltaic components square array, bus, grid-connected inverter, etc., without battery energy storage, through grid-connected inverter directly input power into the public power grid.
The energy storage system consists of a photovoltaic module display, a charging controller, a storage battery pack, an inverter and the like, and electric energy generated by the photovoltaic system is charged into the storage battery pack through the controller and then is reversely supplied to the load by the storage battery pack inverter. It is mainly applicable to areas without electricity or lack of power resources.
