分布式光伏發電也稱為分散發電或分布式能源供應。其特點是在用戶現場或現場附近配置較小的光伏電源系統，以滿足特定用戶的需求，并支持現有配電網運行的經濟性，或同時滿足這兩個要求。下面天合光能來講講光伏發電市場中的三種常見發電系統。

Distributed photovoltaic power generation is also called distributed power generation or distributed energy supply. It is characterized by the configuration of smaller photovoltaic power supply systems at or near the user site to meet the needs of specific users and support the economy of the existing distribution network operation, or both. Next, Trina Solar will talk about three common power generation systems in the photovoltaic power generation market.

1、一種獨立的光伏發電系統，主要由太陽能電池組件，控制器和蓄電池組成。為了向交流負載供電，還需要交流逆變器。獨立的光伏電站包括偏遠地區村莊的電源系統，太陽能家用電源系統，通信信號電源，陰極保護，太陽能路燈以及其他帶有電池的獨立光伏發電系統。

1. An independent photovoltaic power generation system, mainly composed of solar cell modules, controllers and batteries. In order to supply power to AC load, AC inverter is also required. The independent photovoltaic power station includes the power supply system of villages in remote areas, solar household power supply system, communication signal power supply, cathodic protection, solar street lamps and other independent photovoltaic power generation systems with batteries.

2、并網光伏發電，并網光伏發電就是太陽能組件產生的直流電經過并網逆變器轉換成符合市電電網要求的交流電之后直接接入公共電網，又分為帶蓄電池的和不帶蓄電池的并網發電系統，帶有蓄電池的并網發電系統具有可調度性，可以根據需要并入或退出電網，還具有備用電源的功能，當電網因故停電時可緊急供電。

2. Grid connected photovoltaic power generation. Grid connected photovoltaic power generation means that the direct current generated by the solar modules is directly connected to the public grid after being converted into alternating current meeting the requirements of the municipal power grid through the grid connected inverter. It is also divided into grid connected power generation systems with and without batteries. The grid connected power generation system with a storage tank is schedulable, can be connected to or removed from the grid as required, and has the function of standby power supply, Emergency power supply can be provided when the power grid is cut off for some reason.

帶有蓄電池的光伏并網發電系統常常安裝在居民建筑；不帶蓄電池的并網發電系統不具備可調度性和備用電源的功能，一般安裝在較大型的系統上。

PV grid connected power generation system with battery is often installed in residential buildings; The grid connected power generation system without battery does not have the functions of schedulability and standby power supply, and is generally installed on a larger system.

3.構成部件主要由光伏電池組件、光伏方陣支架、直流匯流箱、直流配電柜、并網逆變器、交流配電柜等設備，另外還有供電系統監控裝置和環境監測裝置。其工作方式是在太陽輻射的條件下，光伏發電系統的太陽能電池模塊陣列將太陽能輸出的電能轉化為電能，并通過直流匯流箱送至直流配電柜，并經逆變通過并網逆變器連接到交流電源通過連接到電網來調節建筑物自身的負載，剩余功率或不足功率。

3. Components mainly include photovoltaic cell modules, photovoltaic array supports, DC combiner boxes, DC distribution cabinets, grid connected inverters, AC distribution cabinets and other equipment, as well as power supply system monitoring devices and environmental monitoring devices. Its working mode is that under the condition of solar radiation, the solar cell module array of the photovoltaic power generation system converts the electrical energy output by solar energy into electrical energy, which is sent to the DC distribution cabinet through the DC combiner box, and is connected to the AC power supply through the grid connected inverter through the inverter to adjust the building's own load, residual power or insufficient power through connection to the grid.

光伏發電市場中的三種常見發電系統的相關內容便是以上所講解的這樣了，您對此有怎樣的想法或者問題或者需求，都能隨時來我們網站http://www.51dwgw.cn進行了解！

The relevant contents of the three common power generation systems in the photovoltaic power generation market are as explained above. You can come to our website at any time for your ideas, questions or needs http://www.51dwgw.cn Get to know!