Koj tuaj yeem txuag tau npaum li cas los ntawm kev hloov mus rau LED Cricket Stadium Teeb?

Koj tuaj yeem txuag tau npaum li cas los ntawm kev hloov mus rau LED Cricket Stadium Teeb pom kev zoo?

Piv txwv li, 80pcs 1000w LED kab civliv teeb yog siv 80pcs tsoos 2000w high-pressure sodium teeb. Cov txiaj ntsig kev txheeb xyuas nyiaj txiag yog raws li hauv qab no:

2000W HPS

Ob xyoos kev tawm tswv yim thiab kev saib xyuas tus nqi=ib lub teeb nqi * lub teeb kom muaj nuj nqis ntxiv rau qhov muag teev * qhov muag hloov qhov ntau=450 * 80 ntxiv rau 20 * 80=37,600 $, ob -xyoo nqi hluav taws xob=ib lub teeb fais fab * lub teeb kom muaj nuj nqis * txhua hnub ua haujlwm * 365 Hnub * nqi hluav taws xob * 2=2080 * 80/1000 * 10 * 365 * 0.12 * 2=145,766 $ , tus nqi ntawm ob xyoos=37,600 $ ntxiv rau 145,766 $=183,366 $.

1000w LED kab civliv teeb daws teeb meem

Ob xyoos kev nqis peev thiab kev saib xyuas tus nqi=teeb nqi * qhov muag teev ntau ntxiv rau qhov muag teev * qhov muag hloov qhov ntau=800 $ / teeb * 80 teeb ntxiv rau 0=64,{{5 }}$; ob xyoos tus nqi hluav taws xob=ib lub teeb fais fab * naj npawb ntawm lub teeb * lub sijhawm ua haujlwm txhua hnub * 365 hnub * nqi hluav taws xob * 2=1000 * 80/1000 * 10 * 365 * 0.12 * { {15}} USD 70,080. Tus nqi ob xyoos=64,000 $ ntxiv rau 70,080 $=134,080

Lus Cim: Lub neej kev pab cuam ntawm lub teeb siab sodium feem ntau tsuas yog 2 mus rau 3 xyoos, yog li lub sijhawm hloov pauv ntawm cov roj sodium siab yog 2 xyoos. Txawm li cas los xij, lub neej ua haujlwm ntawm LED yog li 80,000 teev, yog li yog tias nws ua haujlwm 10 teev hauv ib hnub, nws tuaj yeem ua haujlwm tau ntau dua 25 xyoo. 2000w siab siab sodium teeb, qhov tseeb zog noj ntawm ib lub teeb yog 2080w. Muab xam raws tus nqi hluav taws xob: $0.12/kWh. Lub teeb ci ci ci LED nrog ib lub teeb ntawm 1000w muaj lub zog LED txog li 995w. Tus nqi ntawm tag nrho cov qhov muag teev yog xam nyob rau hauv kwv yees ntau yam, vim hais tias sib txawv qualities yuav ua rau cov nqi sib txawv.