一套基本的太阳能发电系统是由太阳电池板、充电控制器、逆变器和蓄电池构成，下面对各部分的功能做一个简单的介绍：

1. 太阳电池板：

太阳电池板的作用是将太阳辐射能直接转换成直流供负载使用或存贮于蓄电池内备用。一般根据用户需要，将若干太阳电池板按一定方式连接，组成太阳能电池方阵，再配上适当的支架及接线盒组成。

  2. 充电控制器：
   充电控制器主要由专用处理器CPU、电子元器件、显示器、开关功率管等组成。在太阳发电系统中，充电控制器的基本作用是为蓄电池提供最佳的充电电流和电压，快速、平稳、高效的为蓄电池充电，并在充电过程中减少损耗、尽量延长蓄电池的使用寿命；同时保护蓄电池，避免过充电和过放电现象的发生。同时记录并显示系统各种重要数据，如充电电流、电压等。

The one set of basic solar power generation system is by the solar cell board and is charged control unit and contrary becomes the ware forming with the storage battery, and the function to the various part of next is done a simple introduction:

1. The solar cell board:

The supplying load into the direct current that the effect of solar cell board is directly to change the solar radiation is used or the storage is reserved in the storage battery. Generally according to the user need, linking several solar cell boards according to the fixed method, suitable support and the connection box component are joined in marriage by the component solar cell arrays again.

2. The control unit is charged:

The major cause processing ware CPU for a special purpose, electronics components and parts, monitor and switch power tube etc of the control unit being charged is formed. Is charged that basically the effect is providing optimum charging current and voltage for the storage battery to control unit in the sun generating system, it is quick and smooth
and steady and high efficiency for the storage battery is charged, reducing the loss in being charged the course and lengthens the service life of storage battery to the full; Protect the storage battery at the same time, and has avoided being charged and crossing occurring of appearance discharged. Record and the various important data of display system at the same time, like charging current and voltage etc.