Njawulo ki eriwo wakati w’obutoffaali bw’enjuba obuyitibwa monocrystalline silicon ne polycrystalline silicon era kiruwa ekisinga?

Njawulo ki eriwo wakati w’obutoffaali bw’enjuba obuyitibwa monocrystalline silicon ne polycrystalline silicon era kiruwa ekisinga?

Polycrystalline silicon ne monocrystalline silicon bintu bibiri eby’enjawulo, Polysilicon kigambo kya kemiko ekimanyiddwa ennyo nga glass, High-purity polysilicon material ye high-purity glass, Monocrystalline silicon kye kintu ekisookerwako okukola solar photovoltaic cells, Era kye kintu eky’okukola semiconductor chips, Olw’ebbula ly’ebintu ebisookerwako eby’okufulumya silicon ore n’enkola enzibu for the production of monocrystalline silicon, N’olwekyo, amakungula matono ate nga bbeeyi eri waggulu, Kale enjawulo ki eriwo wakati w’obutoffaali bw’enjuba obwa monocrystalline n’obutoffaali bw’enjuba obwa polycrystalline? Kiki ekisinga obulungi?

1. Enjawulo mu ndabika

Okusinziira ku ndabika, Enkoona ennya ez’akasenge ka silikoni aka monocrystalline zirina enkula ya arc, Tewali mutindo ku ngulu;

So nga enkoona ennya ez’obutoffaali bwa silikoni obuyitibwa polycrystalline silicon cells ziraga enkoona za square, Engulu erina ebifaananyi ebifaanagana n’ebimuli bya ice;

Obutoffaali bwa silikoni obutafaananako bwe butyo bwe tutera okuyita ebitundu bya firimu ennyimpi, Si nga bbaatule ya silikoni eya kirisitaalo, osobola okulaba layini za giridi, Engulu etangaavu era nga nnyonjo ng’endabirwamu.

2. Kozesa enjawulo eri waggulu

Ku bakozesa, Tewali njawulo nnene wakati w’obutoffaali bwa silikoni obwa monocrystalline n’obutoffaali bwa silikoni obwa polycrystalline, Obuwangaazi bwabwo n’obutebenkevu birungi. Newankubadde nga obusobozi bwa wakati obw’okukyusa obutoffaali bwa silikoni bwa monocrystalline busingako nga 1% okusinga obw’obutoffaali bwa silikoni obwa polycrystalline, Naye, okuva obutoffaali bwa silikoni obwa monocrystalline bwe busobola okukolebwa mu ngeri ya quasi-square yokka (enjuyi zonna ennya zirina enkula ya arc), N’olwekyo, ekipande ky’enjuba bwe kikolebwa, ekitundu ky’ekitundu tekijja kujjula; Polycrystalline silicon is square, Kale tewali buzibu bwe butyo, Ebirungi n'ebibi byabwe bye bino wammanga:

Module za silikoni eza kirisitaalo: Amaanyi ga modulo emu gali waggulu nnyo. Nga olina ekifo kye kimu wansi, Obusobozi obuteekeddwawo buli waggulu okusinga obwa modulo za firimu ennyimpi. Wabula ebitundu bizito era bimenyamenya, Tebikola bulungi bbugumu erya waggulu, Tebikola bulungi kitangaala kitono, Omwaka high attenuation rate.

Ebitundu bya firimu ennyimpi: Amaanyi ga modulo emu ga wansi katono. Naye omulimu gw’okukola amasannyalaze guli waggulu, Omulimu omulungi ogw’ebbugumu erya waggulu, Omulimu omulungi ogw’ekitangaala ekitono, Okufiirwa kw’amaanyi g’okuzibikira kw’ekisiikirize kutono, Omuwendo omutono ogw’okuvunda buli mwaka. Embeera y’okukozesa nnene, nnungi era tekola bulabe eri obutonde.

3. Enjawulo mu nkola y’okukola ebintu

Amasoboza agakozesebwa mu nkola y’okukola obutoffaali bw’enjuba bwa silikoni obulimu ekiristaayo (polycrystalline silicon solar cells) gatono ebitundu nga 30% okusinga ag’obutoffaali bw’enjuba obwa silikoni obuyitibwa polycrystalline silicon solar cells, N’olwekyo, obutoffaali bw’enjuba obwa silikoni obuyitibwa polycrystalline silicon solar cells bukola omugabo munene ku muwendo gwonna ogw’obutoffaali bw’enjuba mu nsi yonna, Ensimbi z’okukola nazo za wansi okusinga ez’obutoffaali bw’enjuba bwa silikoni obwa polycrystalline, Kale nga tukozesa polycrystalline silicon solar cells obutoffaali bujja kuba bukendeeza ku maanyi era nga tebukuuma butonde!

Kiki ekisinga obulungi, obutoffaali bw’enjuba obwa silikoni eya monocrystalline oba polycrystalline silicon?

The current photoelectric conversion efficiency of monocrystalline silicon solar cells is about 15%, High efficiency can reach 24%, Kino kye kisinga obunene okukyusa amasannyalaze g’ekitangaala mu bika byonna eby’obutoffaali bw’enjuba mu kiseera kino, Naye omuwendo gw’okufulumya guli waggulu nnyo, So much so that it cannot be widely and commonly used, Okuva monocrystalline silicon is generally encapsulated with tempered glass ne waterproof resin, N'olwekyo ya maanyi era ewangaala, Obulamu bw'obuweereza okutwalira awamu buba okutuuka ku myaka 15,Okutuuka ku myaka 25.

Enkola y’okukola obutoffaali bw’enjuba obwa polycrystalline silicon efaananako n’eya monocrystalline silicon solar cells, Naye, obulungi bw’okukyusa amasannyalaze g’ekitangaala (photoelectric conversion efficiency) obwa polycrystalline silicon solar cells buba wansi nnyo, Obulung’amu bwayo obw’okukyusa amasannyalaze g’ekitangaala buli nga 12% (Nga July 1, 2004, Japan’s Sharp yatongoza eby’ensi yonna ultra-high-efficiency polycrystalline silicon solar cell nga ekola bulungi ebitundu 14.8%).

Mu nsonga z’ebisale by’okufulumya, Esinga obuseere okusinga monocrystalline silicon solar cells, Simple okukola ebintu, Okukekkereza amaanyi enkozesa, Okutwalira awamu okufulumya omuwendo wansi, N’olwekyo kikulaakulanye nnyo. Okugatta ku ekyo, obutoffaali bw’enjuba bwa silikoni obwa Polycrystalline nabwo bulina obulamu obutono obw’obuweereza okusinga obutoffaali bw’enjuba bwa silikoni obwa monocrystalline. Mu mugerageranyo gw’omutindo gw’emirimu n’ebbeeyi, obutoffaali bw’enjuba bwa silikoni obwa Monocrystalline busingako katono.

Okutwaliza awamu Kubanga, Mu kiseera kino, obutoffaali bw’enjuba obusinga ku katale bukozesa obutoffaali bwa monocrystalline, Okusinga tekinologiya akuze, Akatale kanene, Kyangu kyangu okuddaabiriza.