1. The output power is relatively small

傳統(tǒng)的集中式電站動輒幾十萬千瓦，甚至幾百萬千瓦，規(guī)?；膽?yīng)用提高了其經(jīng)濟性。光伏發(fā)電的模塊化設(shè)計，決定了其規(guī)?？纱罂尚?，可根據(jù)場地的要求調(diào)整光伏系統(tǒng)的容量。一般而言，一個分布式光伏電站項目的容量在數(shù)千千瓦以內(nèi)。與集中式電站不同，光伏電站的大小對發(fā)電效率的影響很小，因此對其經(jīng)濟性的影響也很小，小型光伏系統(tǒng)的投資收益率并不會比大型的低。

The traditional centralized power station is often hundreds of thousands of kilowatts, even hundreds of thousands of kilowatts. Its large-scale application has improved its economy. The modular design of photovoltaic power generation determines whether its scale can be large or small, and the capacity of photovoltaic system can be adjusted according to the requirements of the site. Generally speaking, the capacity of a distributed photovoltaic power station project is within thousands of kilowatts. Unlike centralized power stations, the size of photovoltaic power stations has a small impact on power generation efficiency, so it has a small impact on its economy. The return on investment of small photovoltaic systems is not lower than that of large ones.

2、污染小，環(huán)保效益突出

2. Low pollution and outstanding environmental benefits

分布式光伏電站項目在發(fā)電過程中，沒有噪聲，也不會對空氣和水產(chǎn)生污染。但是，需要重視分布式光伏與周邊城市環(huán)境的協(xié)調(diào)發(fā)展，在利用清潔能源的時候，考慮民眾對城市環(huán)境美感的關(guān)切。

During the power generation process of distributed photovoltaic power station project, there is no noise and no pollution to air and water. However, it is necessary to pay attention to the coordinated development of distributed photovoltaic and the surrounding urban environment, and consider the public's concern about the beauty of the urban environment when using clean energy.

3、能夠在一定程度上緩解局地的用電緊張狀況

3. It can alleviate the local power tension to a certain extent

分布式光伏電站在白天出力高，正好在這個時段人們對電力的需求大。但是，分布式光伏電站的能量密度相對較低，每平方米分布式光伏電站系統(tǒng)的功率僅約100瓦，再加上適合安裝光伏組件的建筑屋頂面積的限制，因此分布式光伏電站不能從根本上解決用電緊張問題。

Distributed photovoltaic power stations have the highest output in the daytime, which is the time when people demand the most power. However, the energy density of distributed photovoltaic power stations is relatively low, and the power of each square meter of distributed photovoltaic power station system is only about 100 watts. In addition to the limitation of the roof area of buildings suitable for installing photovoltaic modules, distributed photovoltaic power stations cannot fundamentally solve the problem of power shortage.

分布式光伏電站通常是指利用分散式資源，裝機規(guī)模較小的、布置在用戶附近的發(fā)電系統(tǒng)，它一般接入低于35千伏或更低電壓等級的電網(wǎng)。分布式光伏電站特指采用光伏組件，將太陽能直接轉(zhuǎn)換為電能的分布式光伏電站系統(tǒng)。

Distributed photovoltaic power stations usually refer to power generation systems that utilize distributed resources, have small installed capacity and are arranged near users. They are generally connected to power grids with voltage levels lower than 35 kV or lower. Distributed photovoltaic power station refers to a distributed photovoltaic power station system that uses photovoltaic modules to directly convert solar energy into electric energy.