N-Type TOPCon Bifacial Solar Panels na Utility-Scale PV Numiemiewo: Nu Veviwo Tiatia

Ɣe ƒe ŋusẽ zazã ƒe dɔwɔƒea le tɔtrɔm kabakaba tso P-ƒomevi PERC dzi yi N-ƒomevi TOPCon mɔ̃ɖaŋununya dzi. Ŋusẽ ƒe Gazazã Si Woɖo Ðe Ðoɖo Nu (LCOE) ƒe nudidi sesẽwoe ʋãa tɔtrɔ gã sia. Viɖe siwo wokpɔna le dɔwɔwɔ nyuie me le ŋkɔ me ɖeɖe meganyea kakaɖedzi be dɔa nakpɔ dzidzedze o. Nuƒleƒewo dzikpɔlawo kple EPC-wo dze ŋgɔ kuxi sesẽ aɖe egbea. Vovototodede modules siwo ƒe adzɔnuwo ŋutɔ dome bia be woalé ŋku ɖe mɔ̃ɖaŋununya ŋu tsitotsito. Dɔwɔnu nyuitɔ tiatia fia be nàlé ŋku ɖe datasheet ƒe ŋkɔdzesi ƒe ŋutete ŋu to ŋgɔ. Ele be nàda xexeame ŋutɔŋutɔ ƒe kutsetse, gbegblẽ ƒe fli tɔxɛwo, kple Balance of System (BOS) ƒe ɖekawɔwɔ kpɔ nyuie.

Míaƒe taɖodzinue nye be míana wò dɔwɔwɔ ƒe ɖoɖo si me woate ŋu awɔ nu le, si me metrix sesẽ le. Mɔfiame sia kpena ɖe ame ŋu be woaɖe nuƒle ƒe afɔku ɖa eye woawɔ gazazã ɖe gazazã ŋu nyuie wu (CAPEX). Ekpɔa egbɔ hã be woate ŋu akpɔ nunɔamesiwo ƒe gadzraɖoƒe ɣeyiɣi didi le asitsatsa ƒe nɔnɔme siwo le tɔtrɔm me. Àsrɔ̃ alesi woada bifaciality, operational logistics, kple integration strategies kpɔ nyuie.

Nu Vevi Siwo Wotsɔna Yia Nu

• LCOE Dominance: N-Type TOPCon ɖea LCOE dzi kpɔtɔna vevietɔ to dzoxɔxɔ ƒe xexlẽdzesi siwo bɔbɔ ɖe anyi kple kekeli ƒe gbegblẽ suetɔ kekeake (LID/LeTID), si kpɔa kutsetse si nɔa anyi didi ta.

• Form Factor Efficiency: Format siwo woɖo ɖe ɖoɖo nu, abe 182R/132TB bifacial solar panel ene, na tracker ƒe ɖekawɔwɔ kple logistics nyona ɖe edzi, si ɖea BOS ƒe gazazãwo dzi kpɔtɔna tẽ.

• System Synergy: High-yield bifacial modules nye gɔmeɖoanyi na maximizing gakpɔkpɔ le ɖekawɔwɔ PV + ESS + Charger egbɔkpɔnuwo.

• Nudzralawo ƒe Veviedodonu: Gadzraɖoƒe ƒe ŋutete nɔa te ɖe ƒe 30 ƒe ŋusẽ ƒe mɔɖegbalẽ siwo ŋu woate ŋu aka ɖo kple ame etɔ̃lia ƒe dodokpɔ si me kɔ (le kpɔɖeŋu me, PVEL/RETC) dzi tsɔ wu asitsatsa ŋuti nyawo.

Gɔmeɖoanyia ɖoɖo anyi: LCOE ƒe Viɖe si le N-Type TOPCon ŋu

Ele be nàde vovototo nudokpɔƒe ƒe lãmenugbagbeviwo ƒe dɔwɔwɔ nyuie kple dzidzime si woate ŋu azã le module-level dome. Lab ƒe dɔwɔwɔ nyuie na TOPCon lãmenugbagbeviwo gogo 25% va ɖo 26% fifia. Gake zi geɖe la, nusiwo wowɔna le xexeame ŋutɔŋutɔ gblɔa ŋutinya bubu. Superior surface passivation ɖea mɔ na TOPCon be wòaɖe elektrɔnik ƒe gbugbɔgaƒoƒo dzi akpɔtɔ nyuie. Viɖe sia si le xɔtuɖaŋu me la ɖea LCOE dzi ɖeɖe kpɔtɔ tɔxɛwo gɔme tẽ le dɔwɔƒea ƒe dɔwɔwɔ ƒe agbenɔɣi. Míekpɔa ŋusẽ ƒe nuŋeŋe ƒe xexlẽdzesi nyuitɔwo le asitsatsa ƒe agble me dodokpɔwo katã kloe me.

Nu ŋutɔŋutɔ siwo gblẽa nu le ganyawo ŋu kpɔa ŋusẽ ɖe ganyawo ƒe kpɔɖeŋuwo kple gadelawo ƒe kakaɖedzi dzi vevie. Ŋutinya me P-ƒomevi PERC modules kpea fu ɖedzesi be ŋusẽ bu le gɔmedzedzea me. Ƒe gbãtɔ ƒe gbegblẽ na PERC zi geɖe la, eɖoa 2% lɔƒo. Ƒe sia ƒe ƒe gbegblẽ kplɔnɛ ɖo le 0.45% va ɖo 0.55%. Míekpɔa gɔmedzedze siwo nyo wu sã na N-ƒomevi TOPCon mɔ̃ɖaŋununya. Ƒe gbãtɔ ƒe gbegblẽ nɔa anyi ɖe 1% te keŋkeŋ. Ƒe sia ƒe ƒe gbegblẽ si kplɔe ɖo nɔa 0.40% lɔƒo. Alafa memamã sue siawo ƒoa ƒu zua ŋusẽ ƒe viɖe gbogbo aɖewo le ƒe blaetɔ̃ me.

Lãmenugbagbevi siwo nye N-ƒomevi nyo wu le kekeli si kaka kple dzoxɔxɔ gã me. Ɣetrɔ, fiẽsi, kple alilikpo dodo na dzidzime ƒe xexlẽme si lolo wu. Dzoxɔxɔ gã ƒe dɔwɔwɔ naa nu vevi bubu na dɔwɔƒe siwo wɔa dɔwɔnuwo. Zi geɖe la, dzoxɔxɔ ƒe xexlẽdzesi nɔa -0.29%/°C va ɖo -0.30%/°C. P-ƒomevi modules gblẽna kabakaba le dzoxɔxɔ ƒe nuteɖeamedzi sesẽwo me. TOPCon léa elektrikŋusẽ si lolo wu ɖe te le dzoxɔxɔ ƒe kɔkɔƒe le ŋkeke domedome. Esia nana ŋusẽ nɔa sisim ne elektrikŋusẽnamɔ̃wo ƒe didime ɖo eƒe kɔkɔƒe.

Tabla: Dzidzime ƒe Dzidziɖedzi le Ƒomedodo me vs. Gbesiagbe Ɣe ƒe Tsitrenɔnɔ

Nu Vevi Siwo Wotsɔ Kpɔa Nuƒlenyawo Gbɔ ƒe Dimensions

1. Bifaciality Factor kple Megbe-Axa Viɖe

Move eve ƒe nɔnɔme fiaa alesi gbegbe ɣe ƒe keklẽ si le megbe trɔna zua ŋusẽ si woate ŋu azã. Ðe bifaciality ƒe didime si dzi woda asi ɖo la gɔme pɛpɛpɛ le nuƒleɣi. TOPCon naa 80% kple 85% dome zi geɖe. P-ƒomevi PERC zi geɖe la, eƒoa nu tso 70% lɔƒo. Titri sia si tso 10% va ɖo 15% la hea viɖe vovovowo vɛ le nukuwo ƒe ŋeŋe me. Èléa keklẽŋusẽ si woɖena fiana wu ɖedzesi aɖe.

Èhiã ɖoɖo ŋutɔŋutɔ aɖe si dzi nàto abu ŋusẽ si woakpɔ tso megbe. Nyatakakadzraɖoƒe akpa gãtɔ kpɔa dzidziɖedzi 5% va ɖo 20% le dzidzime bliboa me. Enɔ te ɖe teƒe tɔxɛ ƒe albedo kple fli ƒe dometsotso dzi vevie. Tracker ƒe kɔkɔme hã wɔa akpa vevi aɖe nenema ke. Tracker siwo kɔ wu nana kekeli si kaka geɖe wu ɖoa megbehuhɔ̃ea gbɔ. Wɔ tɔtrɔ siawo ƒe kpɔɖeŋu ɣesiaɣi le simulation dɔwɔnu deŋgɔwo me be nàkpɔ tɔtrɔ siwo sɔ pɛpɛpɛ.

2. Module ƒe lolome, Logistics, kple BOS ƒe ɖekawɔwɔ

Form factor standardization naa mɔ̃ɖaŋudɔwo kple nuƒle ƒe dɔwɔwɔwo nɔa bɔbɔe. Da viɖe siwo le dɔwɔwɔ me le didime tɔxɛwo ŋu kpɔ nyuie. The 182R/132TB bifacial ɣe ƒe keklẽŋusẽ ƒe ɖoɖo naa dadasɔ nyuitɔ kekeake. Eɖoa seɖoƒe na kpekpeme si gbɔ eme esime wòle lãmenugbagbevi siwo le dɔ wɔm ƒe teƒe si le dɔ wɔm la dzim ɖe edzi. Ame siwo dea wo dzi la kpɔa didime siawo gbɔ dedie wu le teƒea. Esia ɖea dɔwɔɣiwo dzi kpɔtɔna eye wòxea mɔ na eƒe gbagbã le vo me.

Logistics optimization kpɔa ŋusẽ ɖe wò fiadu ƒe ɖoɖo gbãtɔwo dzi tẽ. Standard 182R formats maximize 40HC meliɖoɖo nugoe teƒe zazã. Adzɔnuwo wɔlawo ate ŋu abla watt geɖe ɖe pallet ɖeka me dedie. Kekeli sia ɖea ga si wozãna ɖe meliɖoɖo ɖe watt ɖeka ŋu dzi kpɔtɔna vevie le xexeame katã ƒe nuzazãwo ƒe kɔsɔkɔsɔwo me. Ne wole pɔmpi si ƒe ŋusẽ nye 100MW dzi kpɔm la, cent ɖeka ƒe akpa sue aɖe ɖeɖeɖa le watt ɖeka me le agbatsɔtsɔ me va zua nu gã aɖe.

Tracker ƒe ƒoƒo ɖekae bia mɔ̃ɖaŋununya me toto sesẽwo. Da ya ƒe agba ƒe dzidzenuwo kpɔ nyuie na axa ɖeka ƒe mɔ̃ siwo léa ŋku ɖe ya ŋu. Kpɔ egbɔ be mɔ̃wo ƒe nuteɖeamedzi sɔ hafi nàbia xɔtuɖaŋu gakpo. Kekeme siwo woɖo ɖi xea mɔ na tracker torque tube ƒe ʋuʋu le ya sesẽwo te. ȃoa asa na tracker ƒe kpododonu sesẽwo to module ƒe lolome tsɔtsɔ sɔ kple xɔtuɖoɖo ƒe seɖoƒewo me.

3. Kakaɖedzi kple Yame ƒe Nɔnɔme ƒe Mɔɖeɖe Sesẽ

De dzesi ame etɔ̃lia ƒe ɖaseɖigbalẽ siwo hiã le nuƒleɣi ƒe gɔmedzedze. Ele be gɔmeɖoanyi ƒe nudidiwo nanye IEC 61215 kple IEC 61730. Dzidzenu siawo ɖo kpe aɖaŋuwɔwɔ ƒe dzeside veviwo kple dedienɔnɔ dzi. Mègaxɔ dodokpɔ si nye ame ŋutɔ tɔ le aƒea me be wòanye IEC ƒe sedziwɔwɔ teƒe o.

Da ahuhɔ̃e ƒe titrime kpɔ be nàkpɔ egbɔ be mɔ̃wo nanɔ anyi eteƒe nadidi. Wokafu 2.0mm + 2.0mm eve-glass ɖoɖo vevie. Glass si le kpekpem wu xea mɔ na micro-cracks le teƒe si le gbadzaa ɖoɖo me. Enaa tsikpe ƒe tsitretsitsi si de ŋgɔ wu hã. Yame ƒe nɔnɔme sesẽwo dzɔna zi geɖe egbea. Wò nunɔamesi siwo ƒe lolome le abe nuzazãwo ene la hiã be woakpɔ wo ta ŋutɔŋutɔ tso nutome ƒe agba siwo le tɔtrɔm gbɔ.

Afɔku Siwo Le Teƒe Tɔxɛwo Ŋudɔwɔwɔ Kple Nukutsetse ƒe Dɔwɔwɔ Nyuie

Bifacial panels menaa kakaɖedzi le wo ɖokui si be woakpɔ nuku geɖe o. Ele be nàbu akɔnta le albedo ƒe ŋuɖoɖo ɖe eŋu le wò nyatakakadzraɖoƒea. Dzidzedzekpɔkpɔ bia be woatsyɔ anyigba aɖe koŋ dzi be kekeli nakɔ ɖe dzi. Kpe siwo wogbã, ke si le keklẽm, alo sno ɖea ɣe ƒe keklẽ fiana nyuie. Gbe dama si wozãna ɖaa naa eƒe keklẽ ƒe xexlẽdzesi si bɔbɔ wu sã. Èhiã na dzogoe siwo sɔ nyuie hã be nàlé keklẽ si kaka ɖe teƒeteƒewo nyuie.

Kpɔ afɔku sesẽ si le megbe ƒe vɔvɔli me gbɔ dzikutɔe. Nusiwo wotsɔ ɖoa ​​xɔwo dzi kple ka siwo le ɣie xea mɔ na kekeli si woɖena fiana bɔbɔe. Nusiwo bu le masɔmasɔ me dzɔna ne lãmenugbagbevi siwo ƒe vɔvɔli le elektrikka bliboa ƒe aŋetu me. Míeɖo aɖaŋu be nàzã kaƒomɔ̃wo dzi kpɔkpɔ ƒe kuxiwo gbɔ kpɔnu siwo naa kawo adzo le megbehuhɔ̃ea gbɔ. Asitɔtrɔ bɔbɔe sia xea mɔ na nusiwo dona tso eme ƒe nutete si mehiã o.

Kafu DC/AC ƒe xexlẽme siwo sɔ na inverter ƒe xɔtuɖoɖo si nètia. Utility-scale string kple central inverters kpɔa clipping gbɔ le mɔ vovovowo nu. Zi geɖe la, èɖonɛ be DC/AC ƒe xexlẽme nanɔ 1.2 kple 1.4 dome. Teƒe vivi sia xɔa megbe-axadzi dzidzime ƒe ta siwo me inverter ƒe lãɖeɖe fũu akpa manɔmee. Ne wò mo eve ƒe viɖe ƒoe ɖe elektrikŋusẽa nu wògbɔ inverter ƒe seɖoƒe ŋu la, ŋusẽ xɔasi aɖe bu na wò.

Tabla: Core Evaluation Metrics ƒe Dzesidegbalẽvi

Nu gbagbewo ƒe lãmenugbagbeviwo ƒe ɖekawɔwɔ: Numiemiea ƒe Etsɔme Kpeɖodzi

Ƒã hafi egbegbe ɣe ƒe ŋusẽ ƒe nunɔamesiwo wɔa dɔ le silo siwo sa ɖe aga me. Ele be nàda ɖoɖoa ƒe dɔwɔwɔ aduadu kple ŋusẽdzraɖoƒewo kpɔ. An N-ƒomevi TOPCon bifacial PV module naa gbesiagbe dzidzime ƒe ʋuʋudedi si woate ŋu agblɔ ɖi, si keke ta. Eléa kekeli do ŋgɔ le ŋdi me eye emegbe le fiẽ me. Dzidzime ƒe fesre sia si keke ta naa charging profile si li ke wu. Batrikidzraɖoƒe siwo wozãna tsɔ wɔa dɔe la kpɔa viɖe geɖe tso ŋusẽ si wotsɔ dea eme si le bɔbɔe, si nɔa anyi ɖaa la me.

Microgrid kple hybrid deployments bia be woawɔ ɖoɖo ɖe teƒe ŋu nyuie wu. Module siwo wɔa dɔ nyuie ŋutɔ wɔa akpa vevi aɖe le afisia. Woawoe nyea nu blibo ɖesiaɖe ƒe megbeƒu PV+ESS+Charger ƒe kuxia gbɔkpɔnu . Ŋusẽ ƒe tsɔtsɔme si lolo wu naa anyigba ƒe afɔɖoƒe xɔasi aɖe nɔa ablɔɖe me. Àte ŋu atrɔ mɔ na teƒe sia si nèdzra ɖo ɖi na ŋusẽdzraɖoƒewo. Egblẽa teƒe geɖe hã ɖi na asitsatsa ƒe fexexe ƒe xɔtuɖoɖo deŋgɔwo. Aɖaŋuwɔwɔ na anyigba siwo dzi amewo sɔ gbɔ ɖo egbea xea mɔ na anyigba siwo woxɔna ga geɖe emegbe.

Surtlist Logic kple Nudzrala ƒe Veviedodonu si Sɔ

Gadzraɖoƒe ƒe ŋutete kple Tier 1 ƒe nɔnɔmee ɖoa dɔa ƒe dedienɔnɔ si anɔ anyi ɣeyiɣi didi. Zã ɖoɖo sesẽ aɖe nàtsɔ ada adzɔnuwɔƒea ƒe ganyawo ƒe lãmesẽ kpɔ. Ƒe 30 ƒe nunɔamesiwo ƒe agbenɔƒe bia be wòanye hadɔwɔla si ate ŋu akpɔ ga le ganyawo gome. To Altman-Z ƒe xexlẽdzesiwo kple viɖekpɔkpɔ ŋuti nyatakakawo me le ƒe etɔ̃ ɖesiaɖe me. BloombergNEF Tier 1 ƒe nɔnɔme nye gɔmedzedze, gake ɖeko wòléa ŋku ɖe dɔwɔwɔ ƒe agbɔsɔsɔme ŋu. Gadzraɖoƒe ƒe ŋutete vavãtɔ bia be woawɔ ganyawo ŋuti numekuku deto.

Mɔɖegbalẽ ƒe kpeɖodzinana yi ŋgɔ wu asitsatsa ŋuti agbalẽ gbadza si le keklẽm la xexlẽ ko. Ele be nàdzro linear power warranties me nyuie. Parse nuŋɔŋlɔ nyui siwo ku ɖe dodokpɔ ƒe nɔnɔme siwo wozãna ɖaa ŋu. Se nubiabia ƒe ɖoɖo siwo tututu wowɔna gɔme hafi nàde asi nuzazãwo ƒe nubablawo te. Ame etɔ̃lia ƒe dodokpɔ ŋuti nyatakaka siwo le wo ɖokui si tso PVEL alo RETC gbɔ naa kpeɖodzi si me ameŋkumemakpɔmakpɔ le. Nyatakaka siawo te gbe ɖe dzoxɔxɔ ƒe tsatsam kple dzoxɔxɔ si me tsi le ƒe dɔwɔwɔ dzi le susu me.

Ðe mɔ̃ɖaŋununya ƒe nɔnɔmewo me nyuie na wò dɔwɔwɔ ƒe afɔɖeɖe siwo kplɔe ɖo. Na afi si nèle nyatakakadzraɖoƒea le, alesi nèdi be yeaɖoe, kple ɖoɖo siwo nèdi be yeatsɔ aɖoe ɖe amewo. Ŋlɔ nutome ƒe ɖaseɖigbalẽ siwo katã hiã la do ŋgɔ. Ƒo nyatakaka siawo nu ƒu tsitotsito be nàtsɔ agbalẽ si ŋu woɖo taɖodzinu ɖo vevie la aɖo ɖa ɣe ƒe ŋusẽ zazã ƒe dɔa ŋuti numekuku si wowɔna le dɔwɔƒewo ƒe lolome nu . Alesi wowɔa nu pɛpɛpɛ alea nana womegawɔa nudzraɖoɖo yi megbe kple megbe ɣleti geɖe o. Ekpɔa egbɔ be adzɔnuwo wɔlawo yɔa nuwo ƒe fetu si tututu nèhiã.

Nyanuwuwuw

N-ƒomevi TOPCon module nyuitɔ tiatia bia be woaɖe afɔku dzi akpɔtɔ nyuie. Ekpɔtɔ nye dɔ sesẽ aɖe le LCOE ƒe nyonyome me. Ele be nuƒlelawo ƒe ƒuƒoƒowo naƒo asa na ŋusẽ si sɔ gbɔ wu la yometiti ŋkumaʋumaʋui. Lé fɔ ɖe ɣeyiɣi didi ƒe kutsetse, mɔ̃ɖaŋununya ƒe kakaɖedzi, kple ɖoɖo bliboa ƒe ɖekawɔwɔ ŋu. Viɖe suesuesue siwo wokpɔna le pasivation kple dzoxɔxɔ ƒe liƒo me kpɔa wò gakpɔkpɔ ta ƒe bla nanewo.

Ele be nuƒlelawo ƒe ƒuƒoƒowo nawɔ nu le mɔ nyuitɔ nu fifia. Ƒo wò nyatakakadzraɖoƒea ƒe nɔnɔme tɔxɛwo nu ƒu enumake. Ƒo wò albedo ƒe akɔntabubuwo, ya ƒe agba ƒe hiahiãwo, kple inverter ƒe nɔnɔmewo nu ƒu. Ne ènya ɖo mɔ̃ɖaŋununya ŋuti nyatakaka sia ɖe ɖoɖo nu ko la, ke ɖo adzɔnuwɔƒe siwo dzi nèka ɖo gbɔ. Dze ɖoɖowɔɖi aɖe gɔme utility-scale solar project inquiry be woakpɔ asixɔxɔ nyuitɔ kple ɣeyiɣi nyuitɔ si woatsɔ aɖoe gbɔ.

Nyabiasewo ƒe Nyabiasewo

Q: Nukae nye ŋusẽ ƒe vovototo ŋutɔŋutɔ si le mo ɖeka kple N-ƒomevi TOPCon bifacial modules dome?

A: Ŋusẽ ƒe vovototo ŋutɔŋutɔwo tso 5% va ɖo 20% tsɔ doa vivi ɖe bifacial modules ŋu. Viɖe sia si wokpɔna le megbe la nɔa te ɖe teƒea dzi ŋutɔ. Eɖoa ŋu ɖe anyigba ƒe albedo, fliwo dome didime, kple tracker ƒe kɔkɔme ŋu. Togbɔ be mo eve ƒe akpatawo tsɔa ga si woxena do ŋgɔ vie hã la, ga si wokpɔna le agbemeŋkekewo katã me si woƒo ƒu la xea fe ɖe gadede gbãtɔ sia ta bɔbɔe.

Q: Aleke TOPCon mɔ̃ɖaŋununya sɔ kple BC (Back Contact) lãmenugbagbeviwo na utility-scale dɔwo?

A: TOPCon naa nuwo wɔwɔ ƒe tsitsi deŋgɔ kple ewɔwɔ ƒe lolome gã. Esia nana gazazãwo dzi ɖena kpɔtɔna, si wɔnɛ be wòxɔa ga geɖe ŋutɔ na dɔ siwo wowɔna le dɔwɔƒewo. BC mɔ̃ɖaŋununya naa nukpɔsusu ƒe dɔwɔwɔ nyuie wu kple atsyɔ̃ɖoɖo ƒe nu lédziname. Gake BC ƒe mɔnu bubuwo dze ŋgɔ ewɔwɔ ƒe gazazã si lolo wu fifia. Wogakpɔtɔ sɔ nyuie wu na aƒewo alo asitsaƒewo ƒe xɔtaxɔ siwo me teƒe mele o.

Q: Nukatae wokafua 182R/132TB ƒe nɔnɔme enuenu na single-axis trackers?

A: 182R/132TB ƒe nɔnɔme naa mɔ̃ɖaŋununya ƒe liƒo tɔxɛ le ya ƒe agba siwo le ŋusẽ kpɔm te. Exea mɔ na tracker torque ƒe seɖoƒewo to asaƒoƒo na module ƒe kekeme si gbɔ eme me. Dimension sia koŋ ɖea mɔ na ka ƒe didime siwo nyo wu. Enaa DC ƒe ŋutete dzina ɖe edzi le fli ɖeka me esime wòɖea xɔtuɖaŋu ƒe nuteɖeamedzi dzi kpɔtɔna le single-axis tracking hardware dzi.