【正文】 19MWp屋頂分布式光伏發(fā)電項目實施方案計劃書119MWp屋頂分布式光伏發(fā)電項目實施方案計劃書19MWp屋頂分布式光伏發(fā)電項目實施方案計劃書2一、圖紙及計算書 ...........................................................................................................................1圖紙部分（見附圖）： ..............................................................................................................1工程概述 ....................................................................................................................................2： ....................................................................................................................................2 工程概況 ........................................................................................................................................2方案設計 ....................................................................................................................................2 設計原則 ........................................................................................................................................2 ....................................................................................................................2 ............................................................................................................................3 ............................................................................................................................3 ................................................................................................................................4 方案一： .................................................................................................................................4 方案二： .................................................................................................................................4 分析對比 .................................................................................................................................4發(fā)電量計算書 .............................................................................................................................5 工程特性表 ....................................................................................................................................5 設備數(shù)據(jù) ........................................................................................................................................5 組件資料 .................................................................................................................................5 逆變器資料 .............................................................................................................................6 電站效率預測 ................................................................................................................................7 發(fā)電量計算軟件及方法 .........................................................................................................7 PVSYST 發(fā)電量損失參數(shù)的設定 ..........................................................................................7 發(fā)電量計算： ................................................................................................................................8二、工程詳細說明 ...........................................................................................................................9光伏組件技術規(guī)范 .....................................................................................................................9： ............................................................................................................................9 多晶硅 .....................................................................................................................................9 硅片 .......................................................................................................................................10 電池片效率等參數(shù) ...............................................................................................................10詳細技術規(guī)范書： ...................................................................................................................13 外觀 ..............................................................................................................................................13 光伏組件主要參數(shù) ......................................................................................................................13 多晶硅太陽電池組件各部件技術要求 ......................................................................................16光伏支架 ..................................................................................................................................20 支架選型 ......................................................................................................................................20 檢測方案 ......................................................................................................................................20光伏電站系統(tǒng)配置方案及效率方案 .........................................................................................2319MWp屋頂分布式光伏發(fā)電項目實施方案計劃書3 效率承諾 ......................................................................................................................................23 光伏系統(tǒng)主要設備配置 ..............................................................................................................23 組件 .......................................................................................................................................23 匯流箱 ...................................................................................................................................25 直流柜（可選） ...................................................................................................................29 光伏并網(wǎng)逆變器 ...................................................................................................................31 箱式升壓變壓器 ...................................................................................................................