A Farmer On The Path To Self-sufficiency
Oct 26, 2022
Lub kaw lus photovoltaic nrog Kostal Cheebtsam tau teeb tsa rau ntawm lub ru tsev ntawm lub tsev noj mov thaum Lub Kaum Hli 2021 yog thawj lub hnub ci zog ntawm Kuhn GbR ua liaj ua teb hauv Upper Palatinate. Nws ib txwm nyiam tsim nws tus kheej hluav taws xob nrog photovoltaics. Nyob rau hauv thawj boom lub sij hawm ntawm photovoltaics, nws tsuas yog tsis tshwm sim. "Peb tau xav txog nws, tab sis lub sijhawm ntawd qhov kev tsom mus rau kev pub hluav taws xob rau hauv daim phiaj. Tam sim no photovoltaics thiab cov chaw cia khoom yog ib feem ntawm kev tswj xyuas kev ua liaj ua teb kom ruaj khov," tus neeg ua teb piav qhia.
Lub zog tauj dua tshiab yog thiab ib txwm muaj teeb meem hauv kev ua liaj ua teb - txawm tias biomass, hnub ci zog los yog cua thiab dej. Alexander Kuhn yeej ib txwm ua lej - rau kev yuav khoom ntawm photovoltaic thiab biogas system. Cov txheej txheem rau fermenting kua quav nrog ib tug hluav taws xob tso zis txog li 100 kilowatts yog tshwj xeeb tshaj yog nthuav rau cov khoom noj siv mis nyuj vim hais tias lawv khiav ntawm 80 feem pua ntawm cov kua quav thiab tsuas yog 20 feem pua biomass. Raws li Kuhn tsev neeg, qhov laj thawj ntawm kev xaiv lub tsev khaws khoom hluav taws xob photovoltaic yog qhov yooj yim rau nruab thiab ua haujlwm tshaj li cov nroj tsuag biogas. Alexander Kuhn tau xav txog kev txhim kho lub tshuab hluav taws xob photovoltaic los tsim nws tus kheej hluav taws xob rau tsev neeg ua liaj ua teb tau ntev. Xyoo 2021, qhov kev tshem tawm ntawm EEG cov nuj nqis ntawm kev siv tus kheej rau cov tshuab nrog cov zis ntau txog 30 kilowatts tom qab ntawd coj qhov kev ua tiav. "Qhov ntawd tsuas yog tsawg dua 3 xees ib kilowatt teev, tab sis txaus los khiav lub kaw lus kev lag luam - nrog rau chav tsev cia."
Chav rau kev siv tus kheej ntau dua
Raws li Kuhn, txawm li cas los xij, kev ua liaj ua teb tuaj yeem tiv thaiv ntau lub zog rau kev siv tus kheej: "Peb siv li 50,000 kilowatt teev ib xyoos. kev kho mob cog." Tsis tas li ntawd, Alexander Kuhn tau pauv nws lub cav combustion uas twb muaj lawm rau lub tsheb hluav taws xob, nws cov roj teeb tau them nrog lub zog photovoltaic. "50 kilowatts yuav ua tau raws li peb cov kev noj qab haus huv zoo. Lub 30-kilowatt photovoltaic system nrog Kostal technology, nrog rau chav tsev cia khoom, tam sim no muab raws nraim ib nrab ntawm peb cov kev noj txhua xyoo. Lub 22-kilowatt-teev cia chav tsev Nws kav peb mus txog rau ib tag hmo," piav qhia Alexander Kuhn. "Cov nyiaj seem pub rau hauv kab sib chaws los ntawm qhov system ua rau muaj kev sib piv me me. Ntawm no peb tab tom txuas ntxiv sim ua kom nws tus kheej noj los ntawm cov neeg siv khoom ntse."
Saib ntxiv: Luxor Solar KK koom tes nrog Next2Sun kom paub txog thawj qhov haujlwm Agri-PV hauv Nyij Pooj
Tom qab thawj cuaj lub hlis, nws yog qhov tseeb tias lub kaw lus ua haujlwm raws nraim li kev npaj thiab xa cov khoom uas tau muab xam: 25, 000 kilowatt teev hluav taws xob ib xyoos twg - nws tus kheej tsim rau kev siv tus kheej thiab kev txuag ntawm nyob ib ncig ntawm 7,000 euros hauv cov nqi hluav taws xob ntawm tus nqi hluav taws xob tam sim no, thiab qhov sib txawv tau nce.
Kev nthuav dav rau 50 kilowatts yog ua tiav
Kev teeb tsa tau ua tiav los ntawm kev muab lub hnub ci teeb tsa, lub tuam txhab hluav taws xob tshwj xeeb hauv photovoltaics thiab chaw cia khoom. "Kev ua haujlwm tau ua tiav sai thiab niaj hnub. Nws tsis siv ib lub lis piam," piav qhia Alexander Kuhn. 375-watt modules tau teeb tsa, vim qhov no txhais tau hais tias muaj peev xwm 30 kilowatts tuaj yeem tso rau ntawm lub ru tsev.
Kuj nthuav: Cov neeg ua liaj ua teb xaiv rau photovoltaics los npog lawv tus kheej xav tau
Alexander Kuhn tawm tsam nrog 20 kilowatts ntawm photovoltaic zog uas ploj lawm. 50 kilowatts ntawm photovoltaics yuav ua rau kev ua liaj ua teb ua lej rau tus kheej txaus: "Qhov kev nthuav dav ntawm qhov system mus rau 50 kilowatts yog qhov ua tiav - qhov tseeb, qhov kev txiav txim siab rau 30 kilowatts tau ua tiav vim EEG levy. Txawm tias nws tsuas yog 2.78. Qhov no kuj txhais tau hais tias peb yuav nthuav cov hluav taws xob cia chav tsev kom peb muaj qhov sib piv ntawm 1: 1 ntawm cov zis thiab cia, peb tseem xav txog daim phiaj hluav taws xob. muaj PV thiab chaw cia khoom, nws yuav tsis tsim nyog tsis ua li ntawd, "tus neeg ua liaj ua teb piav qhia. (mfo)
