Hnub Ci vaj huam sib luag: huv lub zog rau koj lub tsev

Cov tshwm sim ntawm cov conversion ntawm tshav ntuj mus rau hauv hluav taws xob sab 170 xyoo dhau los. Txawm li cas los, cov thawj hnub ci vaj huam sib luag twb ua thiab mus thov tsuas nyob rau hauv 1954. Qhov no yuav suav hais tias yog qhov pib, tom qab uas tus tshiab technology tau ua ib tug zoo-paub thiab laj mej pej xeem muaj.

Cuaj kaum, rau ib ntev lub sij hawm ntawm solar panels yog yuav luag yeej tsis siv. Qhov no yog vim lub fact tias ntau lawm yog haum kim, tab sis cov khoom lawv tus kheej tsis tau them tawm. Tab sis cov roj ntsoog ntawm lub 70s ntawm lub xeem tiam yuam cov thoob ntiaj teb lub zej lub zos mus rau reconsider nws saib rau technology los mus tsim hluav taws xob los ntawm tshav ntuj. Tom qab tag nrho cov, nyob rau hauv 20, 30, 50 yuav ua tau xws teeb meem no, tau hais tias cov muaj qhov chaw ntawm lub zog yuav xwb hnub, cua thiab tej yam ntuj tso undercurrents.

Leej twg muaj peev xwm yuav solar panels rau hauv tsev

Hnub Ci roj teeb muaj peev xwm yuav tau thiab nruab, tus neeg twg uas xav kom ib tug me ntsis los txhim kho cov ib puag ncig qhov teeb meem no. Ntawm cov hoob kawm, yog ib tug los yog ob tug neeg tsim vaj huam sib luag uas yuav cov npog lawv hluav taws xob xav tau kev pab, qhov teeb meem no yog tsis fundamentally hloov. Tab sis yog hais tias cov neeg yuav tsum muaj ib tug puas, ob puas txhiab, peb muaj peev xwm twb tham txog kev txhim kho ntawm kev noj nyob. Ib tug hnub ci vaj huam sib luag yuav tsis muab tag nrho lub tsev nrog hluav taws xob, tiam sis nws tseem tau mus siv nws mus cuag muaj hwj huam cuab yeej tej.

Ib txhia neeg ntseeg tau hais tias xws li ib tug roj teeb yog pointless rau nruab nyob rau hauv sab qaum teb thaj tsam ntawm lub me me muaj pes tsawg tus ntawm tshav ntuj hnub ib xyoos twg. Txawm li cas los, skeptics tej zaum yuav recalled hais tias lub tshuab rau cov hluav taws xob los ntawm tshav ntuj yog lub feem ntau tsim nyob rau hauv lub Czech koom pheej thiab lub teb chaws Yelemees. Pom zoo, qhov no yog tsis yog qhov feem ntau sov thiab hnub ci lub teb chaws nyob rau hauv lub ntiaj teb no.

Yuav ua li cas yuav ua rau ib hnub ci vaj huam sib luag

Feem ntau cov neeg tsis tiv thaiv cov siv huv thiab dawb lub zog. Muaj yog ib tug me me nuance: ib hnub ci vaj huam sib luag muaj ib tus nqi, txawm rau cov invention fundamentally tshiab silicon purification technology uas txo tus nqi ntawm cov ntau lawm txheej txheem yog hais txog ob zaug. Nqe rau txawv roj teeb, nws nyob ntawm lub cheeb tsam ntawm cov ua hauj lwm nto, lub tshaj tawm hais tias muaj peev xwm (feem ntau yog inflated los ntawm 10-20%, nws yog tsim nyog los xav txog lub purchase thiab installation), cov chaw tsim tshuaj paus, lub hom ntawm cov khoom (monocrystalline, polycrystalline, thiab amorphous ribbon) thiab txoj kev nws yog thov (li ib txwm txoj kev los yog nyias zaj duab xis tshuab).

Vim tus nqi ntawm ib txhia neeg xav ua lawv tus kheej vaj huam sib luag. Tus thawj txoj kev yog ib tug makeshift: recycling ntawm cov laus diode (lawv muaj ib tug photocell) thiab kho lawv nyob rau ib tug nruj heev ncej. Qhov thib ob hom yog ib tug semi-professional: ib hnub ci vaj huam sib luag yog ua los ntawm lub hlwb uas tsim los ntawm ua lag luam, tiam sis cov installation yog nqa tawm nyob rau hauv tsev nyob rau hauv ib tug qhob ncej.

Cov yooj yim txoj kev uas yuav yuav thiab npog. Qhov ntau li ntawd vim hais tias nws yuav pab, raws li cov chaw tsim tshuaj paus, yam tsawg kawg 30-40 xyoo, thiab txhua txhua xyoo txog qhov teeb meem ntawm qhov uas muab lwm lub zog yog ua nce tseem ceeb heev.