2024儲(chǔ)能電站成本核算工具

儲(chǔ)能成本分析(鉛碳電池/鋰電池),,,,,,,,,,,

每度電儲(chǔ)能成本(未算充電電費(fèi))=,,,,,,,,,,,

[(PCS和雙向變流器成本+與系統(tǒng)壽命相同有關(guān)的其他成本)/與電池壽命比+(電池成本-電池殘值)+與電池壽命相同有關(guān)的其他成本]/電池容量/DOD/循環(huán)次數(shù)/充電器效率/逆變器效率/電池充放電效率,,,,,,,,IRR,,,

表1,(鉛碳電池),,,,,鉛碳電池財(cái)務(wù)分析/現(xiàn)金流,,9.24%,,,

序號(hào),內(nèi)容,數(shù)值,備注,,,年份,年初投資結(jié)馀,當(dāng)年利息,當(dāng)年開支,當(dāng)年收入,年末投資結(jié)馀

1,負(fù)載功率(KW),"10,000.00",,,,1,"-417,895,950.00","-38,613,585.78",,"13,870,000.00","-442,639,535.78"

2,放電時(shí)間(小時(shí)),4.00,,,,2,"-442,639,535.78","-40,899,893.11",-,"13,870,000.00","-469,669,428.88"

3,負(fù)載所需電池容量(KWh),"40,000.00",,,,3,"-469,669,428.88","-43,397,455.23",-,"13,870,000.00","-499,196,884.11"

4,放電深度(%),60%,60%DOD是鉛碳電池最佳使用放電深度,,,4,"-499,196,884.11","-46,125,792.09",-,"13,870,000.00","-531,452,676.20"

5,電池配置容量(KWh),"66,666.67",,,,5,"-531,452,676.20","-49,106,227.28",-,"13,870,000.00","-566,688,903.49"

6,每KWh電池價(jià)錢(RMB),"4,564.35",,,,6,"-566,688,903.49","-52,362,054.68",-,"13,870,000.00","-605,180,958.17"

7,儲(chǔ)能電池價(jià)錢(RMB),"304,290,000.00",,,,7,"-605,180,958.17","-55,918,720.53",-,"13,870,000.00","-647,229,678.70"

8,電池殘值(%),25%,,,,8,"-647,229,678.70","-59,804,022.31",-,"89,942,500.00","-617,091,201.02"

9,DC/DC,-,,,,,,,,,

10,DC/DC功率,"52,500.00",,,,,,,,,

11,每KW的DC/DC價(jià)錢(RMB),333.33,,,,,,,,,

12,DC/DC價(jià)錢(RMB),"17,500,000.00",,,,,,,,,

13,DC/DC與電池壽命比,1.00,,,,,,,,,

14,充電器效率,0.99,,,,,,,,,

15,逆變器效率,1.00,,,,,,,,,

16,電池充放電效率,0.90,,,,,,,,,

17,循環(huán)次數(shù),"3,000.00",,,,,,,,,

18,與電池壽命相同有關(guān)的其他成本,,,,,,,,,,

,1空調(diào),"4,830,000.00",,,,,,,,,

,2BMS及調(diào)試,"29,806,000.00",,,,,,,,,

,3電池搬運(yùn)及安裝,"10,000,000.00",,,,,,,,,

,4,-,,,,,,,,,

,5,-,,,,,,,,,

19,與系統(tǒng)壽命相同有關(guān)的其他成本,,,,,,,,,,

,1集裝箱及風(fēng)道,"29,181,250.00",,,,,,,,,

,2電池架及連接電纜,"18,683,700.00",,,,,,,,,

,3直流開關(guān),"3,605,000.00",,,,,,,,,

,4,-,,,,,,,,,

,5,-,,,,,,,,,

20,每度電儲(chǔ)能成本(RMB),3.20,,,,,,,,,

21,光伏并網(wǎng)電價(jià),0.95,光伏并網(wǎng)電價(jià),,,,,,,,

22,充電電價(jià)(RMB/kWh),-,,,,,,,,,

23,每度電峰谷電價(jià)差(RMB),0.95,,,,,,,,,

24,每度電扣除成本後儲(chǔ)能利益(RMB),-2.25,,,,,,,,,

25,每次峰價(jià)放電節(jié)省電費(fèi)(RMB),"38,000.00",,,,,,,,,

26,每次谷價(jià)充電支出(RMB),-,,,,,,,,,

27,每次實(shí)際節(jié)省電費(fèi)(RMB),"38,000.00",,,,,,,,,

28,每年放電工作日數(shù)(天),365.00,,,,,,,,,

29,每個(gè)電池生命周期可用每數(shù)(年),8.22,,,,,,,,,

30,每個(gè)儲(chǔ)能系統(tǒng)每年電價(jià)差收益(RMB),"13,870,000.00",,,,,,,,,