光伏發(fā)電是利用半導(dǎo)體界面的光生伏特效應(yīng)而將光能直接轉(zhuǎn)變?yōu)殡娔艿囊环N技術(shù)。主要由太陽(yáng)電池板（組件）、控制器和逆變器三大部分組成，主要部件由電子元器件構(gòu)成。太陽(yáng)能電池經(jīng)過串聯(lián)后進(jìn)行封裝保護(hù)可形成大面積的太陽(yáng)電池組件，再配合上功率控制器等部件就形成了光伏發(fā)電裝置。

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.

與常用的火力發(fā)電系統(tǒng)相比，光伏發(fā)電的優(yōu)點(diǎn)主要體現(xiàn)于：

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

①無(wú)枯竭危險(xiǎn)；

① No risk of exhaustion;

②安全可靠，無(wú)噪聲，無(wú)污染排放外，絕對(duì)干凈（無(wú)公害）；

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

③不受資源分布地域的限制，可利用建筑屋面的優(yōu)勢(shì)；例如，無(wú)電地區(qū)，以及地形復(fù)雜地區(qū)；

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無(wú)需消耗燃料和架設(shè)輸電線路即可就地發(fā)電供電；

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

⑤能源質(zhì)量高；

⑤ High energy quality;

⑥使用者從感情上容易接受；

⑥ Users are emotionally receptive;

⑦建設(shè)周期短，獲取能源花費(fèi)的時(shí)間短。

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

光伏發(fā)電設(shè)備精煉，可靠穩(wěn)定壽命長(zhǎng)、安裝維護(hù)簡(jiǎn)便。理論上講，光伏發(fā)電技術(shù)可以用于任何需要電源的場(chǎng)合，上至航天器，下至家用電源，大到兆瓦級(jí)電站，小到玩具，光伏電源可以無(wú)處不在。您有需求就來(lái)聯(lián)系我們http://51lib.com.cn吧！

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://51lib.com.cn Come on!