1.Siyini isibani selanga?
Kuyini ukukhanya kwelanga lotshani? Isibani se-solar solar siwuhlobo lwesibani samandla aluhlaza, esinezici zokuphepha, ukonga amandla, ukuvikelwa kwemvelo kanye nokufakwa okulula. Lapho ukukhanya kwelanga kukhanya esitokisini selanga emini, iseli lelanga liguqula amandla okukhanya libe amandla kagesi futhi ligcine amandla kagesi ebhethrini lokugcina ngokusebenzisa isifunda sokulawula. Ngemva kokuhwalala, amandla kagesi ebhethrini anikeza amandla kumthombo wokukhanya we-LED wesibani sotshani ngesekhethi yokulawula. Ekuseni ngakusasa ekuseni, ibhethri liyayeka ukunikeza amandla emthonjeni wokukhanya, isibani sotshani siyacisha, futhi iseli yelanga iyaqhubeka nokushaja ibhethri, futhi isebenza ngokuphindaphindiwe.
2.Uma kuqhathaniswa nezibani zendabuko zotshani, yiziphi izinzuzo zamalambu elanga?
Amalambu elanga anezici ezi-4 ezinkulu:
①. Ukonga amandla nokuvikelwa kwemvelo. Isibani sotshani sendabuko sisebenzisa ugesi wamapayipi, okwandisa ugesi wedolobha futhi uphehla izikweletu zikagesi; kuyilapho isibani sotshani belanga sisebenzisa amangqamuzana elanga ukuze siguqule amandla okukhanya abe amandla kagesi futhi siwagcine ebhethrini, okonga amandla kanye nemvelo.
②.Kulula ukuyifaka. Izibani zotshani zendabuko zidinga ukuchithwa futhi zifakwe izintambo ngaphambi kokufakwa; kuyilapho izibani zotshani belanga zidinga kuphela ukufakwa otshanini kusetshenziswa amapulaki aphansi.
③. Isici sokuphepha esiphezulu. Amandla kagesi amakhulu aphakeme, futhi izingozi zivame ukwenzeka; iseli lelanga liyi-2V kuphela, futhi i-voltage ephansi iphephile.
④. Ukulawula ukukhanya okuhlakaniphile. Amalambu okushintsha amalambu endabuko adinga ukulawula ngesandla; kuyilapho izibani zotshani belanga zinesilawuli esakhelwe ngaphakathi, esilawula ukuvulwa nokuvalwa kwengxenye yomthombo wokukhanya ngokuqoqwa nokwahlulela kwamasignali okukhanya.
3.Ungakhetha kanjani ukukhanya kwelawn yezinga eliphezulu?
①. Bheka ama-solar panel
Njengamanje kunezinhlobo ezintathu zamaphaneli elanga: i-monocrystalline silicon, i-polycrystalline silicon ne-amorphous silicon.
Ibhodi lamandla e-Monocrystalline silicon amandla okuguqula ugesi wezithombe kuze kufike ku-20%; imingcele ezinzile; impilo ende yesevisi; kubiza izikhathi ezi-3 kune-amorphous silicone
Ukusebenza kahle kokuguqulwa kwe-photoelectric kwephaneli ye-polycrystalline silicon energy cishe ku-18%; izindleko zokukhiqiza ziphansi kune-silicon ye-monocrystalline;
Amaphaneli we-amorphous silicon energy anezindleko eziphansi kakhulu; izidingo eziphansi zezimo zokukhanyisa, futhi zingakhiqiza ugesi ngaphansi kwezimo eziphansi zokukhanya; ukusebenza kahle kokuguqulwa kwe-photoelectric okuphansi, ukubola nokuqhubeka kwesikhathi sokukhanyisa, nempilo emfushane
②. Uma ubheka inqubo, inqubo yokupakishwa kwephaneli yelanga ithinta ngqo impilo yesevisi yephaneli yelanga
I-Glass Lamination Impilo ende, kuze kufike eminyakeni eyi-15; ukusebenza kahle kakhulu kokuguqulwa kwe-photoelectric
I-PET lamination Impilo ende, iminyaka engu-5-8
I-Epoxy inesikhathi esifushane kakhulu sokuphila, iminyaka engu-2-3
③. Bheka ibhethri
Ibhethri le-lead-acid (CS): alinakekeli elivaliwe, inani eliphansi; ukuvimbela ukungcoliswa kwe-lead-acid, kufanele kuqedwe;
Ibhethri ye-nickel-cadmium (Ni-Cd): ukusebenza kahle kwezinga lokushisa eliphansi, impilo yomjikelezo omude; vimbela ukungcoliswa kwe-cadmium;
Ibhethri le-nickel-metal hydride (Ni-H): umthamo omkhulu ngaphansi kwevolumu efanayo, ukusebenza kahle kwezinga lokushisa eliphansi, intengo ephansi, ukuvikelwa kwemvelo futhi akukho ukungcola;
Ibhethri ye-lithium: umthamo omkhulu kunawo wonke ngaphansi kwevolumu efanayo; amanani aphezulu, kulula ukubamba umlilo, okubangela ingozi
④. Bheka intambo ye-LED,
Uma kuqhathaniswa namawikhi e-LED angenalo ilungelo lobunikazi, amawikhi e-LED anelungelo lobunikazi anokukhanya okungcono nokuhlala isikhathi eside, ukuzinza okuqinile, ukubola kancane, kanye nokukhipha ukukhanya okufanayo.
4. Umqondo ojwayelekile wokushisa kombala we-LED
Ukukhanya okumhlophe Umbala ofudumele (2700-4000K) Unikeza umuzwa ofudumele futhi ube nomoya ozinzile
Okumhlophe okumaphakathi (5500-6000K) kunomuzwa oqabulayo, ngakho kubizwa ngokuthi izinga lokushisa lombala “ophakathi nendawo”
Okumhlophe okupholile (ngaphezulu kuka-7000K) kunikeza umuzwa opholile
5.Amathemba ohlelo lokusebenza
Emazweni athuthukile anjenge-United States, Japan, kanye ne-European Union, isidingo sezibani zelanga sibonise ukukhula ngokushesha eminyakeni yamuva. Uhlaza lwaseYurophu luhle kakhulu, lunotshani obuphezulu. Izibani ze-solar lawn seziyingxenye yendawo eluhlaza eYurophu. Phakathi kwezibani ze-solar ezithengiswa e-United States, zisetshenziswa ikakhulukazi ezindlini ezizimele nasezindaweni ezihlukahlukene zemicimbi. E-Japan naseNingizimu Korea, izibani ze-solar lawn zisetshenziswe kakhulu otshanini obufana nokuhlaza komgwaqo kanye nokuhlaza kwepaki.