Monocrystalline vs. Polycrystalline Solar Panels: 2023 Guide

Onaninso kufananitsa kwathu mbali ndi mbali kwamonocrystallinendipolycrystallinemapanelo adzuwa kuti mudziwe mtundu womwe uli woyenera nyumba yanu.

Mtundu wa mapanelo adzuwa omwe mumasankha amatsimikizira momwe dongosolo lanu limagwirira ntchito komanso kuthekera kopulumutsa ndalama.Monocrystalline ndi polycrystalline mapanelo ndi njira zodziwika kwambiri kuchokera kumakampani apamwamba a dzuwa.Ngakhale kuti onse awiri amagwira ntchito bwino ndi magetsi a dzuwa akunyumba, mphamvu zawo, maonekedwe ndi ubwino wa nthawi yayitali zimasiyana.Ife a Guides Home Team tapanga kalozera watsatanetsataneyu kuti akuthandizeni kufananiza zabwino ndi zoyipa za ma solar a monocrystalline ndi polycrystalline.

Kodi Monocrystalline ndi Polycrystalline ndi chiyaniSolar Panel?

Monocrystalline ndi polycrystalline photovoltaic (PV) mapanelo ndi mitundu iwiri yotchuka kwambiri ya solar panels m'nyumba.Amapangidwa kuchokera ku silicon yoyera, chinthu chamankhwala chomwe ndi chimodzi mwazinthu zomwe zimapezeka kwambiri padziko lapansi.Ma semiconductor ake amapangitsa kuti ikhale chisankho chabwino kwambiri paukadaulo wama cell a solar chifukwa imathandizira kuyamwa kwa dzuwa kuti isinthe mphamvu.Akayamwa kuwala kwa dzuwa, ma PV cell amasintha mphamvuzo kukhala magetsi ogwirika.Mapanelo onse a monocrystalline (mono) ndi polycrystalline (poly) amagwiritsa ntchito ma cell a crystalline silicon.Komabe, momwe ma cellwa amapangidwira amasiyana pamtundu uliwonse.

Monocrystalline Panel

"Mono" mu monocrystalline imatanthawuza njira yogwiritsira ntchito crystal imodzi ya silicon panthawi yopanga.Krustalo imakonzedwa mu labu ndikuwumbidwa mu mawonekedwe ngati silinda otchedwa ingot.Opanga solar panel amadula zitsulo za silicon kukhala ma discs owonda, kapena zowotcha za silicon, zometedwa kuti apange ma octagons kuti agwirizane ndi ma ingots ambiri.Izi zopyapyala zimapangidwa kukhala ma cell a photovoltaic ndikulowetsedwa mumagulu amagulu.

Kugwiritsa ntchito makhiristo amodzi kumakupatsani mwayi wokwera kwambiri kuposa ma solar ena, zomwe zimapangitsa kuti nyumba yanu ikhale yabwinoko.Komabe, kupanga ndi okwera mtengo, kotero mapanelo monocrystalline ndalama zambiri.Njirayi imapanganso zinthu zambiri zotayidwa za silicon zomwe sizingagwiritsidwenso ntchito ngati mapanelo a mono.

Mapulogalamu a Polycrystalline

Ma cell a solar a polycrystalline amapangidwa ndi makristalo angapo a silicon ogawanika.Zidutswazi nthawi zina zimaphatikizansopo silicon yotayika kuchokera ku mono panel process.Zidutswa za silicon zimasungunuka pamodzi kupanga ma cell a dzuwa a polycrystalline.Maselo okhala ndi makristalo ambiri amapangidwa ndikudulidwa kukhala ma cubes woonda.

Zidutswa za silicon zimakonda kukhala zopanda ungwiro, zomwe zimapangitsa kuchepa kwa magwiridwe antchito.Komabe, zowotcha zawo za silicon ndizosavuta kupanga pamtengo wotsika.Kuphatikiza apo, makhiristo otsala kuchokera pakupanga kwa monocrystalline amatha kugwiritsidwanso ntchito, kuchepetsa mtengo wazinthu za silicon.Izi zimapangitsa mapanelo a polycrystalline kukhala otsika mtengo.

Kodi Monocrystalline vs. Polycrystalline Solar Panels Amafananiza Bwanji?

Mapanelo a monocrystalline ndi polycrystalline amasiyana pazifukwa zosiyanasiyana, kuphatikiza mtengo wonse, mawonekedwe ndi magwiridwe antchito.Pansipa pali chithunzithunzi cha momwe kusiyana pakati pa mapanelowa kungakhudzire dongosolo lanu la solar.

Mtengo Wapakati

Njira yopangira zinthu imakhudza kwambiri mtengo wa solar panel.Mapanelo a monocrystalline ali ndi njira yopangira zovuta komanso amagwiritsa ntchito zida zapamwamba kwambiri.Mapanelo a polycrystalline amapangidwa ndi ma cell a silicon otsika kwambiri, omwe ena amasinthidwanso kuchokera ku njira yopanga monocrystalline.Zosungirazi zimamasulira kutsika mtengo.Zina zowonjezera pakuyika kwa solar panel, kuphatikiza ma inverters ndi ma wiring, zimawononga zomwezo pazosankha zonse ziwiri.

Mtundu wa gulu lomwe mwasankha litha kukhudzanso nthawi yobwezera ya makina anu, nthawi zambiri zaka zisanu ndi chimodzi mpaka 10.Ndi mapanelo a mono, makina anu amatha kusintha mphamvu zambiri, zomwe zimapangitsa kuti pakhale mphamvu zopangira magetsi adzuwa kunyumba kwanu.Popeza mphamvu ya dzuwa imawononga ndalama zochepa kuposa mafuta otsika mtengo, ndalamazo zitha kufulumizitsa nthawi yanu yobweza.Mapanelo a polycrystalline samapereka ndalama zomwezo kwanthawi yayitali, chifukwa chake sangachepetse nthawi yanu yobweza.

Kuwerengera Mwachangu

Kusiyana kofunikira pakati pa mono ndi ma poly mapanelo ndikuwunika kwawo.Mphamvu ya solar panel imasonyeza kuchuluka kwa dzuwa lomwe gululi limatha kuyamwa ndikusandulika kukhala magetsi.Mwachitsanzo, solar panel yokhala ndi mphamvu ya 15% imatha kuyamwa ndikusintha 15% ya kuwala kwa dzuwa komwe imalandira.Mapulogalamu a polycrystalline ali ndi mphamvu zambiri za 13% mpaka 16%.Mphamvu za monocrystalline mapanelo zimayambira 15% mpaka 23%.

Mawonekedwe a Panel

Eni nyumba ambiri ali ndi zokonda zawo ponena za mawonekedwe awo a sola.Ngati kusunga kukongola kwa nyumba yanu ndikofunikira kwa inu, mapanelo a monocrystalline angakhale njira yabwinoko.Makatani awa ndi akuda ndipo amaphatikizana bwino ndi mitundu yambiri yapadenga.Mapanelo a polycrystalline ali ndi mtundu wa buluu, kuwapangitsa kuti aziwoneka bwino pamadenga.

Malo a Padenga

Malo a padenga ndi chinthu china chofunikira posankha pakati pa mono ndi ma poly mapanelo.Popeza kuti ma solar a mono solar ndi othandiza kwambiri, amasintha kuwala kwa dzuwa pamlingo wabwino.Chifukwa chake, eni nyumba amafunikira mapanelo ochepa a monocrystalline kuti azitha kuyendetsa bwino nyumba zawo.mapanelo awa ndi abwino kwa nyumba zomwe zili ndi denga lochepa.

Chosiyana ndi chowona kwa mapanelo a poly solar.Chifukwa cha kuchepa kwake kwachangu, mufunika mapanelo ochulukirapo kuti mukwaniritse zosowa zanu zamagetsi.Mufunikanso malo okwanira padenga kuti muthe kukhala ndi mapanelo owonjezerawa.

Moyo Wanthawi Zonse

Ma crystalline solar ambiri amakhala ndi moyo pafupifupi zaka 25.Izi zimagwirizana ndi kutalika kwa chitsimikizo cha solar panel.Komabe, mapanelo anu amatha kukhala nthawi yayitali kuposa chitsimikizo chazaka 25 cha wopanga ndikukonza pafupipafupi.Makanema a polycrystalline amatha kukhala zaka 25 mpaka 35, pomwe mapanelo a monocrystalline amatha mpaka zaka 40.

Ngakhale mapanelo amatha kukhala kwazaka zambiri, amataya mphamvu zawo pakapita nthawi.Malinga ndi National Renewable Energy Laboratory for the US Department of Energy, mapanelo adzuwa amakhala ndi chiwopsezo cha 0.5% pachaka.Umu ndi momwe amagwetsera mphamvu zamagetsi ndi mphamvu.Mapanelo ochita bwino kwambiri amakhala ndi madzi ochulukirapo komanso ochita bwino, kotero kuti kutsika sikungakhudze kwambiri.Kutsika kwa magwiridwe antchito kumatha kukhudza kwambiri mapanelo ocheperako.

Kutentha kwa Coefficient

Opanga amayesa magwiridwe antchito a solar mu Standard Test Conditions (STC) ya 77 degrees Fahrenheit.Mapanelo amakhalabe pachimake pakati pa madigiri 59 Fahrenheit ndi 95 madigiri Fahrenheit, koma chilichonse chakunja kwamtunduwu chimapangitsa kutsika kwachangu.

Kuchuluka kwa gulu lomwe lingachepetse kupanga magetsi kukakumana ndi kutentha kwambiri kumayimiridwa ndi kutentha kwake.Kutentha kwapamwamba kwambiri, kumapangitsa kuti gululo liziyenda bwino kwambiri nyengo yotentha.Mapanelo a monocrystalline amakhala ndi choyezera chochepa cha kutentha ndipo amachita bwino pansi pa kutentha kwambiri.Mapanelo a polycrystalline amakhala ndi kutentha kwambiri ndipo nthawi zambiri amachepetsa magwiridwe antchito kumadera otentha.

Momwe Mungasungire Pamagetsi a Mono ndi Poly Solar

Mutha kupulumutsa pamitengo yoyikapo pogwiritsa ntchito mwayi wolimbikitsa ndi ma solar.Mwachitsanzo, ngongole ya federal solar tax tax imalola makasitomala kuti achepetse msonkho wofanana ndi 30% ya mtengo wawo woyika ma solar panel.Ngongoleyi imayikidwa pamilandu yanu yamisonkho ya federal mukapereka fayilo.

Mangongole aboma ndi am'deralo, kuchotsera komanso kusalipira msonkho kumapereka ndalama zowonjezera.Mutha kukhalanso ndi mapulogalamu a net-metering, omwe amakulolani kuti mugulitse mphamvu zanu zadzuwa zochulukirapo kuti muthe kulipira ngongole zanu zam'tsogolo kapena zolipira kumapeto kwa chaka.Tikukulimbikitsani kuti mupite ku Database of State Incentives for Renewables and Efficiency (DSIRE) kuti mupeze mndandanda waposachedwa wa zolimbikitsa zoyendera dzuwa m'dera lanu.

Kodi Pali Mitundu Ina Yanji ya Ma solar Panel?

Ma solar solar a Thin-film ndi m'malo mwa ma crystalline mapanelo.Amagwiritsa ntchito zigawo zoonda za PV, zomwe zimapereka kusinthasintha komanso kupereka mawonekedwe otsika kwambiri kuposa mapanelo achikhalidwe.Komabe, ali ndi mphamvu zochepa za 8% mpaka 14%.Komanso sizolimba ngati mapanelo a crystalline ndipo amakhala ndi moyo wazaka 10 mpaka 20.Ma solar amtundu wa Thin-film amagwira ntchito bwino pamapulojekiti ang'onoang'ono adzuwa omwe amafunikira mphamvu zochepa, monga shedi yaying'ono kapena garaja yomwe imafunikira mphamvu zodziyimira pawokha kuchokera ku nyumba yanu yonse.

Pansi Pansi: NdiMonocrystalline kapena Polycrystalline Solar PanelsZoyenera kwa Inu?

Mtundu wa mapanelo adzuwa omwe mumayika amakhudza momwe makina anu amagwirira ntchito, kupanga mphamvu ndi nthawi yobwezera.Makanema a Monocrystalline amawononga ndalama zambiri koma amapereka magwiridwe antchito apamwamba komanso magwiridwe antchito abwino pakutentha kwambiri.Amakhalanso ndi mapangidwe osawoneka bwino ndipo amafuna mapanelo ochepa kuti akhazikitsidwe.

Mapanelo a polycrystalline ndi otsika mtengo koma amakhala ndi mphamvu zochepa ndipo amafuna malo ochulukirapo a denga Mtundu wawo wa buluu umawapangitsa kuwoneka bwino ndipo amatha kukhudza kukopa kwanyumba kwanu.

Tikukulimbikitsani kupeza zolemba kuchokera kumakampani atatu oyendera dzuwa ndikufanizira zosankha zawo zama solar.Yang'anani momwe amachitira bwino, kutalika kwa moyo, chitsimikiziro chachitetezo ndi mitengo.Takupatsirani chida pansipa chokuthandizani kuyamba ulendo wanu woyendera dzuwa.