Reba: 0 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2025-06-10 Inkomoko: Urubuga
Ikoranabuhanga rya Heterojunction (HJT) Imirasire y'izuba yerekana iterambere rikomeye mu mbaraga z'izuba. Ubu buhanga bushya bukomatanya monocrystalline na amorphous silicon ibice kugirango byongere imikorere no kuramba. Imirasire y'izuba ya HJT irashobora kugera ku mikorere igera kuri 25%, ikaba isumba cyane ubwoko bw'izuba gakondo. Kurugero, akanama ka HJT ka Tongwei gatanga 715 W yingufu hamwe na 23.0% ikora neza . Izi panne zirimo igishushanyo mbonera kibemerera kubyara ingufu kumpande zombi, kugabanya izuba ryinshi no gutanga ingufu. Imirasire y'izuba ya HJT nuburyo bwiza cyane bwo gukoresha ingufu zishobora kubaho mugihe wizewe mugihe runaka.
Imirasire y'izuba ya HJT ikoresha ibice bibiri bya silicon kugirango ikore neza, igera kuri 25% neza.
Izi panne zirashobora gukusanya urumuri rwizuba kumpande zombi kugirango zongere ingufu.
Tekinoroji ya HJT ituma gutakaza ingufu bigabanuka, ndetse no muminsi yibicu cyangwa mumucyo mwinshi.
Bamara imyaka irenga 30 hamwe no kugabanuka gake muburyo bakora neza, bigatuma bahitamo ubwenge bwigihe kirekire.
HJT paneli irinda ibibazo bisanzwe nka PID na LID, bityo ikora neza mubihe byose byikirere.
Gukora panne ya HJT biroroshye kandi ikoresha ingufu nke, igabanya ibiciro mugihe.
Bakoresha ubushyuhe bukabije kuruta panne isanzwe, gutakaza imikorere mike mubihe bishyushye.
Nkuko abantu bashaka ingufu zisukuye, panne ya HJT irashobora kumenyekana cyane mubikorwa byizuba.
Ikoranabuhanga rya Heterojunction rikoresha ubwoko bubiri bwa silicon - monocrystalline na amorphous - kugirango ikore ingirabuzimafatizo zuba. Igishushanyo cyubwenge gitezimbere imbaraga zihuza ibintu byiza byibikoresho byombi. Silicon ya monocrystalline ningirakamaro mu gutanga amashanyarazi, mugihe amorphous silicon igabanya imyanda yingufu kandi ikurura urumuri rwinshi. Hamwe na hamwe, barema imirasire y'izuba ikora neza kandi ikaramba.
Iri koranabuhanga rimaze imyaka mirongo. Yashinzwe bwa mbere mu myaka ya za 70 iramenyekana nyuma yuko Sanyo ayitanze mu 1997. Igihe ipatanti yarangiraga mu 2010, ibigo byinshi byatangiye kubikoresha, biganisha ku iterambere ryinshi. Uyu munsi, imirasire y'izuba izwiho gukora neza kandi biteganijwe ko izayobora isoko ryizuba.
Ikoranabuhanga rya Heterojunction rikoresha ibice kugirango uhindure urumuri rw'izuba amashanyarazi. Buri cyiciro gifite akazi ko gukora. Ubwa mbere, urumuri rw'izuba rukubita hejuru ya amorphous silicon layer, ikurura kandi ikagaragaza urumuri kumurongo wa silicon . Kirisiti ya silicon ihindura igice kinini cyumucyo wizuba mumashanyarazi. Umucyo wose usigaye ujya munsi ya amorphous silicon layer, imbaraga nke cyane rero zipfusha ubusa.
Dore ibyo buri cyiciro gikora mumirasire y'izuba ya HJT:
| y'ubwoko | Imikorere |
|---|---|
| Amorphous Silicon (Hejuru) | Gukuramo urumuri rw'izuba kandi bikabigaragaza kurwego rwa kristu. |
| Monocrystalline Silicon | Hindura urumuri rwizuba mumashanyarazi. |
| Amorphous Silicon (Hasi) | Ifata urumuri rusigaye runyura mubindi bice. |
Igishushanyo gituma paneli ikora neza kandi yizewe, ndetse no mubihe bitandukanye byo kumurika.
Icyuma cya kristaline silicon nigice cyingenzi cyingirabuzimafatizo zuba. Ihindura urumuri rw'izuba mumashanyarazi neza. Ibizamini byerekana ko bishobora kugera kuri 26.5% neza iyo bihujwe nuburyo bugezweho nko guhuza umugongo (IBC). Ukoresheje ibice bito bya silicon, uburebure bwa 10 mm , nabwo bufasha kugabanya ibiciro mugihe uzamura imikorere.
Amorphous silicon ibice bifasha gukora imirasire yizuba ya HJT neza. Izi nzego zikorana na silicon kristaline kugirango igabanye ingufu kandi ikurura urumuri rwinshi. Bafata fotone ishobora guhunga, ifasha akanama gukora neza. Igishushanyo nacyo gifasha panele gukora neza mumucyo utagaragara.
Indini ya tin oxyde ni urwego rusobanutse, ruyobora muri paneli ya HJT. Ituma urumuri rw'izuba runyura mugihe utwaye amashanyarazi. Uru rupapuro rugabanya ingufu z'amashanyarazi kandi rwongerera urumuri, rukomeza imbaho neza.
Ibyuma bya electrode byegeranya no kwimura amashanyarazi yakozwe ningirabuzimafatizo zuba. Muri paneli ya HJT, izo electrode zagenewe guhagarika urumuri rwizuba ruke, bityo urumuri rwinshi rugera kumurongo ukora. Igishushanyo cyitondewe gifasha panele gukomeza gukora neza no gukora neza.
Wari ubizi? Imirasire y'izuba ya HJT itakaza hafi 0.56% gukora neza kumwaka . Ibi bituma bakora bumwe murwego rurerure rwizuba, hamwe nimyaka irenga 30 yo gukoresha neza, ndetse no mubihe bibi.
Imirasire y'izuba ya HJT ikora neza muguhindura urumuri rw'izuba imbaraga. Barashobora guhindura gushika kuri 25% yumucyo wizuba mumashanyarazi. Ibi bituma bakora neza kuruta imirasire y'izuba isanzwe. Urashobora kubona imbaraga nyinshi mumwanya umwe. Izi panne nazo zikora neza mubihe bishyushye kuko zitakaza imikorere mike, hamwe nubushyuhe buke bwa -0.24% / ° C.
HJT panne ifite igishushanyo cyihariye gikoresha urumuri rwizuba kumpande zombi. Ibi byongera ingufu zitanga. Igipimo cyabo cyo gutandukana gishobora kugera kuri 95%. Uruhande rwinyuma rwakanama rushobora kongeramo 10% kuri 35% imbaraga nyinshi. Ibi bituma bakomera ahantu aho kubona ingufu nyinshi ari ngombwa.
Imirasire y'izuba ya HJT yubatswe kumara igihe kirekire. Batakaza gusa 0.56% gusa buri mwaka. Ibi bivuze ko bashobora gukora neza mumyaka irenga 30. Igishushanyo cyabo gikomeye cyemeza ko bakomeza kwitwara neza mumyaka mirongo.
Ikoranabuhanga rya HJT rifasha kwirinda ibibazo nka PID (Impanuka zishobora guterwa) na LID (Impanuka iterwa n'umucyo). Ibi bibazo birashobora kugabanya imikorere yinama isanzwe. HJT ikozwe kugirango ikemure ibyo bibazo, bityo ikomeze gukora neza kandi yizewe.
Gukora panne ya HJT biroroshye kuruta gukora panne ya PERC. Bakeneye intambwe nke kandi bagakoresha ubushyuhe buke mugihe cyo gukora. Ibi bizigama ingufu kandi bigabanya umwanda mugihe cyo gukora.
Igiciro cyo gukora panne ya HJT giteganijwe kumanuka. Kuri ubu, bisaba amadorari 0.20 kuri watt yo kubikora, bikaba bihendutse kurenza $ 0.46 kuri watt kubikoresho bya PERC. Mugihe umusaruro uzamuka, panne ya HJT izarushaho kubahendutse, bigatuma ihitamo neza ingufu zizuba.
Imirasire y'izuba ya HJT ikora neza no mubihe bishyushye. Batakaza gusa 0,24% gusa kuri buri dogere selisiyusi izamuka. Ibi byitwa coefficient de coiffure. Bivuze ko batakaza ingufu nke ugereranije nizuba risanzwe. Ahantu hashyushye, iyi ninyungu nini.
Kurugero, izindi panne zirashobora gutakaza imbaraga nyinshi mubushuhe. Ariko paneli ya HJT ikomeza gukora neza. Ibi bituma bakomera kumazu no mubucuruzi. Zibyara ingufu zizewe umwaka wose, ndetse no mubushyuhe bwinshi.
HJT paneli yubatswe kugirango ikemure ikirere kitoroshye. Bakora neza mubushuhe bukabije, ubukonje, nizuba ryinshi. Igishushanyo cyibice byombi bifasha gufata ingufu nyinshi mubihe bibi. Bakora neza mubihe byiza, byiza. Ubushuhe burashobora kugabanya imbaraga zabo, ariko uburyo bwo gukonjesha burashobora gufasha.
Ubushakashatsi bwerekana panne ya HJT icunga ubushyuhe kurusha izindi. Kurugero, ubushyuhe bwabo-bushyushye buri munsi ya PERC. Ibi bibafasha kumara igihe kirekire no gukomeza gukora neza.
| Ikibaho Ubwoko | bushyushye-Ubushyuhe (° C) |
|---|---|
| HJT Module | 156.5 |
| PERC - Igice cya kabiri | 143.4 |
| HJT - Igice cya kabiri | 130 |
| PERC - Igice cya kabiri | 125.5 |
Iyi mbonerahamwe yerekana paneli ya HJT ikoresha ubushyuhe kurusha ubundi bwoko. Bakomeza gukora neza mubihe bishyushye, bitanga ingufu zihamye.
HJT paneli ihuza imikorere hamwe no gukomera. Bakora neza mubihe bikabije kandi byizewe kubikoresha byinshi. Igishushanyo mbonera cyabo kibatera guhitamo icyambere bakeneye ingufu.
HJT paneli ikora neza kurenza PERC muburyo bwiza no gutandukana. HJT paneli irashobora kugera kuri 24% kugeza 26% . Ubusanzwe PERC igera kuri 22%. Ibi bivuze ko panne ya HJT itanga ingufu nyinshi ziva kumurasire yizuba.
HJT panne nayo ikusanya urumuri rwizuba kumpande zombi. Ibyabo inyungu zinyuranye zirenga 90% , mugihe PERC paneli iri hasi. Ibi bituma panne ya HJT ikomeye mumirima cyangwa imishinga minini yizuba ikenera ingufu ntarengwa.
Inyungu zingenzi za paneli ya HJT hejuru ya PERC :
Inyungu nziza ebyiri (> 90%)
HJT paneli imara igihe kirekire kandi igatakaza imikorere mike mugihe. PERC paneli itakaza imikorere 2% mumwaka wambere . HJT paneli itakaza 0.56% gusa buri mwaka. Ibi bifasha paneli ya HJT gukomeza kwizerwa mumyaka irenga 30.
HJT paneli nayo ikoresha ubushyuhe neza. Batakaza 0,25% gusa kuri dogere selisiyusi izamuka. Ikibaho cya PERC ntabwo gifite amakuru asobanutse kuriyi. HJT paneli nibyiza ahantu hashyushye aho ubushyuhe bugira ingaruka kumirasire yizuba.
| Ikoranabuhanga | Ryiza | Ubushyuhe Coefficient | Igipimo cyo Kugabanuka |
|---|---|---|---|
| PERC | > 22% | N / A. | Guciriritse |
| HJT | 24-26% | -0,25% / ° C. | Hasi |
HJT paneli ikora neza kurenza TOPCon panne mumucyo mwinshi. Igishushanyo cyabo kidasanzwe gikoresha amorphous silicon layer kugirango ifate urumuri rwinshi. Ibi bibafasha gukora ingufu no muminsi yibicu cyangwa mumasaha magufi.
Ikibaho cya TOPCon nibyiza ariko ntigihuze panne ya HJT mumucyo utagaragara. Niba ukeneye imbaraga zihamye muguhindura ikirere, paneli ya HJT niyo ihitamo ryiza.
Gukora panne ya HJT biroroshye kuruta gukora panne ya TOPCon. HJT paneli ikenera intambwe enye gusa, mugihe TOPCon ikeneye icumi. Ibi bizigama ingufu kandi bigabanya ibiciro byumusaruro mugihe.
HJT paneli yatwaye amafaranga menshi yo gushiraho ubu, ariko azigama amafaranga nyuma. Birakora neza, biramba, kandi bikora neza mubihe bikomeye.
| Ikoranabuhanga rya | Theoretical Efficiency | Mass Mass Production Efficient | Production Igiciro (amafaranga / watt) | Umubare wibikorwa |
|---|---|---|---|---|
| TOPCon | 28.7% | > 24% | N / A. | 10 |
| HJT | 27.5% | > 24% | 10.73 | 4 |
HJT paneli irakomeye, ikora neza, kandi ihendutse. Nibyiza cyane ahantu hafite urumuri rucye cyangwa ikirere gikabije. Ikoranabuhanga rya HJT ritanga ingufu zizewe nagaciro kigihe kirekire.
Imirasire y'izuba ya HJT ikora cyane kumazu no mubucuruzi. Zibyara ingufu nyinshi, ndetse no mumwanya muto. Izi panne zitanga imbaraga zihamye umunsi wose, harimo mugitondo nimugoroba. Igishushanyo cyabo cyubwenge kigabanya gutakaza ingufu kandi byongera voltage.
Bakora kandi neza mubihe bikomeye. Kurugero, bakorera ahantu hashyushye cyangwa ahantu hafite umwuka mubi. HJT paneli itakaza imikorere mike mugihe ugereranije nibisanzwe bya PERC. Ibi bituma bahitamo neza gukoresha igihe kirekire.
| Module Ubwoko | Bwa mbere-Impanuka | Yose Yamanutse Yimyaka 25 | Yumubare Wumusaruro Utandukanye (€ / 25 Imyaka) | Ibisanzwe Gusaba |
|---|---|---|---|---|
| HJT | ≤0.8% | ≤13% | + 15.000 | Imishinga ifite ibidukikije bisaba no guhumeka neza |
Niba ushaka kuzigama ingufu nyinshi, hitamo HJT. Barashobora gufata urumuri rwizuba kumpande zombi, zifasha mumijyi yuzuye abantu bafite umwanya muto.
Imirasire y'izuba ya HJT ni nziza kubuhinzi. Igishushanyo cyabo cyibice bibiri gikusanya urumuri rwizuba imbere n'inyuma. Ibi bituma bakora neza mumirima ifunguye. Abahinzi barashobora gukoresha utwo tubaho kumashanyarazi, pariki, nibikoresho.
Ku murima, urumuri rw'izuba rukubita hasi. HJT paneli ikoresha uruhande rwinyuma kugirango ikure urumuri. Ibi bizamura ingufu, ndetse no muminsi yibicu.
Izi panne zirakomeye kandi zifata neza ikirere kibi. Byaba bishyushye cyangwa imvura, bakomeza gukora. Kuramba kwabo gutuma bakora neza mumirima no mucyaro hamwe nikirere gihinduka.
Imirasire y'izuba ya HJT iratunganijwe neza. Igishushanyo cyabo cyibice bibiri gikusanya urumuri rwizuba, bigatuma imbaraga nyinshi. Izi mbaraga zirashobora gukoresha amashanyarazi yimodoka, amatara, nubundi buryo.
Izi panne nazo zirasa kijyambere kandi nziza. Bihuye neza nubushakashatsi bushya kandi byongerera agaciro parikingi. Batanga igicucu mugihe bakora ingufu zisukuye, nitsinzi-nyirayo.
HJT paneli ikora neza ahantu h'igicucu, nka parikingi. Igishushanyo mbonera cyabo cyerekana ko bakora ingufu nubwo izuba rike. Niba ushaka kunoza aho uhagarara, paneli ya HJT ni amahitamo meza.
Imirasire y'izuba ya HJT ikora neza mubihe bikabije. Bikora neza mubihe bishyushye nubukonje. Izi panne zikomeza gukora ingufu no mubihe bigoye. Coefficient yubushyuhe buke bwa -0,24% / ° C bivuze ko batakaza imbaraga nke mubushuhe. Ibi bituma bakora neza kuruta panne isanzwe ahantu hashyushye.
Ahantu h'urubura, panne ya HJT iguma ikora neza. Bakoresha ibishushanyo byabo bibiri kugirango bafate urumuri rw'izuba rugaragazwa na shelegi. Ibi bibafasha gukora ingufu nyinshi mugihe cyitumba. Ubwubatsi bwabo bukomeye butwara urubura rwinshi n umuyaga mwinshi, bigatuma biramba.
Niba utuye aho ikirere gikabije, paneli ya HJT ni amahitamo meza. Barwanya ibibazo nka PID na LID, bakemeza gukoresha igihe kirekire. Byaba bishyushye cyane cyangwa shelegi, izi panne zikomeza gutanga ingufu zisukuye kumazu no mubucuruzi.
Imirasire y'izuba ya HJT ni nziza ahantu hafite izuba rike. Bakora neza mubihe byijimye cyangwa amasaha make yumunsi. Igishushanyo cyabo kidasanzwe kigabanya gutakaza ingufu kandi cyongera ingufu za voltage. Ibi bituma batangira gukora imbaraga hakiri kare kandi bagakomeza gutinda. Ubona imbaraga nyinshi umunsi wose.
Izi panne zikora neza mubihe byoroheje byurumuri:
Iminsi yibicu : Bakomeza gukora imbaraga zihamye.
Igitondo nimugoroba : Umuvuduko mwinshi ubafasha gukora muri ibi bihe.
Ahantu h'urubura : Bakoresha urumuri rugaragara ruva mu rubura kugirango bakore imbaraga.
| Imiterere | yimikorere |
|---|---|
| Iminsi Yijimye | Umusaruro wizewe |
| Igitondo / Umugoroba | Umuvuduko mwinshi kumashanyarazi yagutse |
| Ahantu h'urubura | Igishushanyo mbonera cyafashwe cyerekana urumuri |
Niba akarere kawe gafite ibicu cyangwa urubura, paneli ya HJT ni nziza. Bakoresha urumuri ruciriritse neza kugirango batange ingufu zihamye. Izi panne zizewe kandi zongerera imbaraga mugihe ubikeneye cyane.
Ejo hazaza h'izuba rya HJT hasa neza. Iterambere riteganijwe vuba. Ibi biterwa n'ikoranabuhanga ryiza, inkunga ya leta, hamwe no kongera ingufu zisukuye. HJT paneli ihinduka ihitamo ryambere ryingufu zizuba. Aziya-Pasifika, cyane cyane Ubushinwa, iyoboye imishinga minini yizuba ninganda zikomeye.
| Ibintu by'ingenzi Gutwara Gukura | Ibisobanuro |
|---|---|
| Iterambere ry'ikoranabuhanga | Umusaruro mwiza wa HJT ugabanya ibiciro kandi utezimbere imikorere. |
| Inkunga za Guverinoma | Kugabanya imisoro n'inkunga biteza imbere ikoreshwa ry'ingufu zishobora kubaho. |
| Kongera ibyifuzo | Abantu benshi bifuza ibisubizo byingufu zisukuye. |
| Iterambere ry'akarere | Aziya-Pasifika iyobora hamwe nizuba ryinshi. |
| Icyerekezo Cyiza Cyisoko | Isoko rishobora kwiyongera kugera kuri miliyari y'amadorari muri 2033. |
Iri terambere ryerekana uruhare rwa tekinoroji ya HJT mugukemura ibibazo byingufu ku isi.
Ikoranabuhanga rya HJT rikomeza gutera imbere. Abashakashatsi bafite intego yo kurushaho gukora neza kandi bihendutse kubyara umusaruro. Ibishushanyo bishya, nkibice bibiri, bifasha gufata urumuri rwizuba. Agaciro k'isoko ryibikoresho bya HJT birashobora gukura kuva Miliyari 1.99 muri 2024 kugeza kuri miliyari 4.96 muri 2030 . Uyu ni umuvuduko wubwiyongere bwa buri mwaka wa 16.25%.
Impamvu zingenzi zitera kunozwa zirimo:
Ibisabwa cyane kumirasire y'izuba ikora neza.
Amategeko ya leta ashyigikira ingufu zicyatsi.
Uburyo bushya butezimbere umusaruro.
Izi mpinduka zituma tekinoroji ya HJT irushanwa kandi yizewe.
HJT paneli irashobora gusimbuza PERC nkuguhitamo izuba hejuru. PERC paneli irazwi cyane ariko igeze hafi yimikorere ya 24.5%. HJT paneli itanga imikorere myiza kandi ikora neza mubihe bitoroshye. Ikoranabuhanga
| rya | HJT | Ikoranabuhanga rya PERC |
|---|---|---|
| Ikiguzi cy'umusaruro | 20-30% hejuru ya PERC | Ibiciro byo kubyaza umusaruro |
| Gukora neza | Ubushobozi burenze PERC | Kugarukira kuri ~ 24.5% |
| Inganda zikomeye | Ibikorwa byinshi byateye imbere birakenewe | Uburyo bworoshye bwo gukora |
| Amarushanwa ku isoko | Irushanwa hamwe na TOPCon na IBC | Hashyizweho isoko |
HJT paneli itwara amafaranga menshi yo gukora, ariko ibitekerezo bishya birakemura iki. Abahanga batekereza ko HJT izakura nyuma ya 2024 ikanyura PERC nk'ikoranabuhanga rikoresha izuba. Gukora neza kwayo no kuramba bituma ihitamo imbaraga zingufu zisukuye.
Ikoranabuhanga rya Heterojunction (HJT) imirasire y'izuba ni intambwe nini igana imbere. Zirakora neza kandi zihindura urumuri rwizuba imbaraga kuruta panne zishaje. Izi panne zirakomeye kandi zikora neza nubwo nta mucyo mwinshi. Ibi bituma bagira akamaro ahantu henshi. Uburyo bushya bwo kubikora nabwo bwagabanije ibiciro, bituma bahitamo ubwenge bwamashanyarazi yizuba.
| Ikimenyetso | kiranga |
|---|---|
| Gukora neza | HJT paneli ihindura urumuri rwizuba imbaraga kurusha izishaje. |
| Mukomere kandi wizewe | Bakora neza mumucyo wijimye, kuburyo bashobora gukoreshwa ahantu hose. |
| Ibiciro Bito Mugihe | Uburyo bushya bwo kubyaza umusaruro ninganda nini nini byatumye bihendutse kubyara umusaruro. |
Mugihe ibiciro bikomeza kugabanuka kandi imikorere igenda iba myiza, panne ya HJT irashobora guhindura ingufu zizuba. Igishushanyo cyabo kidasanzwe kibakomeye mubihe bigoye. Zitanga ingufu zisukuye, zihamye ejo hazaza.
HJT paneli ikoresha ubwoko bubiri bwa silicon: monocrystalline na amorphous. Uru ruvange rugabanya gutakaza ingufu kandi rukurura urumuri rwizuba. Bakusanya kandi urumuri rw'izuba kumpande zombi, bigatuma imbaraga nyinshi. Ibiranga bibafasha kugera kuri 25% neza.
Nibyo, bakora neza mubihe bitoroshye. Babura imbaraga nke mubushuhe bitewe nubushyuhe buke bwa -0.24% / ° C. Ubwubatsi bwabo bukomeye burwanya urubura rwinshi, umuyaga mwinshi, nikirere gikaze, bigatuma byiringirwa ahantu hose.
HJT paneli imara imyaka irenga 30. Batakaza gusa 0.56% gusa buri mwaka, bikaba bitinda kurenza ibisanzwe. Ibi bivuze ko bakomeza gutanga ingufu igihe kirekire, bakazigama amafaranga mumyaka.
Nibyo, birakomeye mumucyo muto. Ibice byabo byihariye bifata urumuri rwizuba, ndetse no muminsi yibicu cyangwa mugitondo na nimugoroba. Ibi bibafasha gukora ingufu zihamye umunsi wose, uko ikirere cyaba kimeze kose.
Kuri ubu, bisaba amafaranga menshi kubyara kuruta ibisanzwe bisanzwe. Ariko intambwe zabo zoroshye zo gukora zizagabanya ibiciro vuba. Imikorere yabo myiza nubuzima burebure nayo izigama amafaranga mugihe, iringaniza igiciro cyambere.
Bifaciality bivuze ko akanama gashobora gukoresha urumuri rwizuba kumpande zombi. HJT panne ifite 95% itandukanijwe, ireke ikore imbaraga zinyongera ziva mumucyo ugaragara. Ibi ni ingirakamaro cyane mumirima ifunguye cyangwa ahantu h'urubura.
HJT paneli iruta panne ya PERC muburyo bwinshi. Bahindura urumuri rwizuba mumbaraga (kugeza 25%) kandi bimara igihe kirekire. Igishushanyo cyabo cyibice bibiri nacyo gitanga imbaraga nyinshi, bigatuma bahitamo hejuru yingufu zizuba.
Nibyo, bitangiza ibidukikije. Kubikora bikoresha ingufu nke kandi bigatera imyuka mike. Ubuzima bwabo burebure hamwe nubushobozi buhanitse bigabanya imyanda, bigatuma bahitamo icyatsi kibisi cyingufu zisukuye.
