分布式光伏發(fā)電系統由光伏方陣（光伏方陣由光伏組件串并聯而成)、光伏逆變器、光伏支架、光伏并網箱、控制器（可選）、蓄電池組（可選）、交直流電纜等部分組成，發(fā)電售電給國家電網，獲得相應國家補貼和電費收入。

The distributed photovoltaic power generation system consists of photovoltaic arrays (photovoltaic arrays are composed of photovoltaic modules in series and parallel), photovoltaic inverters, photovoltaic brackets, photovoltaic grid connected boxes, controllers (optional), battery packs (optional), AC/DC cables, and other parts. It generates electricity and sells it to the national power grid, receiving corresponding national subsidies and electricity fee income.

光伏發(fā)電的優(yōu)點:

The advantages of photovoltaic power generation:

1.太陽能資源取之不盡，用之不竭，而且太陽能在地球上分布廣泛，只要有光照的地方就可以使用光伏發(fā)電系統，不受地域、海拔等因素的限制。

1. Solar energy resources are inexhaustible, and solar energy is widely distributed on Earth. As long as there is light, photovoltaic power generation systems can be used without being limited by geographical or altitude factors.

2.光伏發(fā)電本身不使用燃料，不排放包括溫室氣體和其它廢氣在內的任何物質，不污染空氣，不產生噪聲，對環(huán)境友好，不會遭受能源危機或燃料市場不穩(wěn)定而造成的沖擊，是真正綠色環(huán)保的新型可再生能源。

2. Photovoltaic power generation itself does not use fuel, does not emit any substances including greenhouse gases and other exhaust gases, does not pollute the air, does not produce noise, is environmentally friendly, and will not be affected by energy crises or unstable fuel markets. It is a truly green and environmentally friendly new type of renewable energy.

3.光伏發(fā)電無機械傳動部件，操作、維護簡單，運行穩(wěn)定可靠。

3. Photovoltaic power generation has no mechanical transmission components, simple operation and maintenance, and stable and reliable operation.

4.光伏發(fā)電系統工作性能穩(wěn)定可靠，使用壽命長，晶體硅太陽能電池壽命可長達20-35年。

4. The photovoltaic power generation system has stable and reliable performance, long service life, and the lifespan of crystalline silicon solar cells can reach up to 20-35 years.