光伏清洗設(shè)備宣傳冊最新版中英文-免費閱讀
【正文】 “AUTO”鍵，機器開始自動清掃。調(diào)查顯示，按照通常設(shè)計標(biāo)準(zhǔn)，一個20MW的電站配置工業(yè)清洗設(shè)備的一次性投資至少幾百萬元，可謂數(shù)額不菲。Analysis of Photovoltaic Development trend: Under the background of the increasingly serious energy shortage and environmental pollution, solar power as a new sustainable utilization of clean energy attracts the world’s attention. Around the world largescale photovoltaic power station speed up the construction apparently, photovoltaic power generation is developing at an unprecedented rate in the worldwide. To maximize the use of solar energy rehouses, solar power stations mainly build in higher and relatively cheap ground with large intensity of solar radiation and longtime sunshine. The most obvious characteristic of the photovoltaic power station investment is that once upon it is put in use, the power station can continuously benefit as long as the equipment runs normally, foe the manual input is relatively small. How much impact little dust on the solar panels has on the efficiency of power generation?We take an example to illustrate. A 20mw photovoltaic power station covers about 700mu in Yulin, Shanxi. It was designed to generate electricity more than 2000degrees a year, so it can earn more than 20million yuan with government’s subsidies of 1 yuan per degree. However, it is just the ideal yield. In fact, unable to pletely solve the problem of the panels’ cleaning, the power station suffers a loss of 2 million yuan at least every year, for the actual efficiency of power generation drops down from 23%~25% to 17% ~18%. The table below is the loss parison of power generation, which can directly reflect the huge impact the dust has on electricity yield.Loss Comparison of Power GenerationPlant Scale（MW)Plan of power yield（10000KW)5% loss of power generation8% loss of power generation10% loss of power generation15% loss of power generationActual power yield（10000 kW)Economic loss（10000 yuan）Actual power yield（10000 kW)Economic loss（10000 yuan）Actual power yield（10000 kW)Economic loss（10000 yuan）Actual power yield（10000 kW)Economic loss（10000 yuan）1013001235651196104117013011051952026002470130239220823402602210390
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