光伏发电是利用半导体界面的光生伏特效应而将光能直接转变为电能的一种技术。主要由太阳电池板（组件）、控制器和逆变器三大部分组成，主要部件由电子元器件构成。太阳能电池经过串联后进行封装保护可形成大面积的太阳电池组件，再配合上功率控制器等部件就形成了光伏发电装置。

Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interface to directly convert light energy into electrical energy. It is mainly composed of solar panel (module), controller and inverter, and the main components are composed of electronic components. Solar cells can be packaged and protected in series to form large-area solar cell modules, and combined with power controller and other components to form a photovoltaic power generation device.

与常用的火力发电系统相比，光伏发电的优点主要体现于：

Compared with common thermal power generation systems, the advantages of photovoltaic power generation are mainly reflected in:

①无枯竭危险；

① No risk of exhaustion;

②安全可靠，无噪声，无污染排放外，绝对干净（无公害）；

② Safe, reliable, noise-free, pollution-free and absolutely clean (pollution-free);

③不受资源分布地域的限制，可利用建筑屋面的优势；例如，无电地区，以及地形复杂地区；

③ It is not limited by the geographical distribution of resources and can take advantage of the building roof; For example, areas without electricity and areas with complex terrain;

④无需消耗燃料和架设输电线路即可就地发电供电；

④ Local power generation and supply can be realized without fuel consumption and transmission line erection;

⑤能源质量高；

⑤ High energy quality;

⑥使用者从感情上容易接受；

⑥ Users are emotionally receptive;

⑦建设周期短，获取能源花费的时间短。

⑦ The construction period is short and the time to obtain energy is short.

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Photovoltaic power generation equipment is refined, reliable, stable, long life, and easy to install and maintain. In theory, photovoltaic power generation technology can be used in any situation that requires power, from spacecraft to household power, from megawatt power stations to toys, photovoltaic power can be everywhere. Please contact us if you need http://www.zdnygf.com Come on!