Kungakhathaliseki ukuthi sisemigwaqweni emikhulu yedolobha noma ezindleleni zasemakhaya, emafektri noma ezindaweni zokuhlala, singabona njaloizibani zomgwaqo ze-LED zelangaNgakho-ke sizikhetha kanjani futhi sihlukanise phakathi kokuhle nokubi?
I. Indlela Yokukhetha Isibani Sokukhanyisa Esisemgwaqweni Se-LED Selanga
1. Ukukhanya: Uma amandla elanga ephezulu, ukukhanya kukhanya kakhulu.
2. Amandla Okulwa Nokuma: Ama-LED anamandla okulwa nokuma ahlala isikhathi eside.
3. Ukuqonda Ugesi Ovuzayo: Ama-LED akhipha ukukhanya okuqondile. Uma kukhona ugesi obuyela emuva, kubizwa ngokuthi ukuvuza. Ama-LED anogesi ovuzayo ophezulu aphila isikhathi esifushane futhi ashibhile.
4. Ama-Chip e-LED: Into ekhipha ukukhanya kwe-LED yi-chip. Kusetshenziswa ama-chip ahlukene; ngokuvamile, ama-chip asezingeni eliphezulu nabizayo angeniswa kwamanye amazwe.
5. I-Angle Yomsebe: Ama-LED anezinhlelo zokusebenza ezahlukene anama-engeli ahlukene omsebe. Ukukhetha isibani esifanele sohlelo lwakho lokusebenza kubalulekile. Ngakho-ke, udinga ukuqonda indawo yohlelo lokusebenza ohlose ukuyisebenzisa.
6. Ukunikezwa Kwamandla Kwezinto Zokukhanyisa: Kuye ngezidingo zomklamo wabakhiqizi abahlukene, izinsiza zamandla zingahlukaniswa zibe izinsiza zamandla zamanje ezingaguquki kanye nezinsiza zamandla kagesi angaguquki. Kungakhathaliseki ukuthi hlobo luni, ukunikezwa kwamandla kudlala indima ebalulekile esikhathini sokuphila kwesibani sonke. Uma isibani siphela, ngokuvamile kungenxa yokuthi ukunikezwa kwamandla kuphelile.
II. Indlela Yokukhetha Ibhethri Lesibani Sesitaladi Se-LED Selanga
Izibani zasemgwaqweni ezinhle zelanga zidinga ukuqinisekisa isikhathi esanele sokukhanya nokukhanya. Ukuze kufezwe lokhu, izidingo zebhethri ziphakeme ngokwemvelo. Njengamanje, imakethe inikeza izinhlobo ezimbili: amabhethri e-lead-acid (amabhethri e-gel) namabhethri e-lithium iron phosphate. Amabhethri endabuko e-lead-acid anamandla aqinile, ashibhile, futhi kulula ukuwanakekela. Kodwa-ke, lawa mabhethri anomthamo wamandla ophansi kanye nesikhathi esifushane sokuphila, adinga ukulungiswa njalo.
Amabhethri e-lithium iron phosphate akhula ngokushesha anezinzuzo ezibalulekile maqondana nokujula kokukhipha kanye nokusebenza kahle kokushaja. Aphinde azivumelanise nezimo ezahlukene, ngokuvamile angasetshenziswa ezindaweni ezisukela ku--20℃ kuya ku-60℃. Angabekezelela amazinga okushisa aphansi afinyelela ku--45°C ngemva kokwelashwa okukhethekile, okwenza afaneleke ukusetshenziswa okuhlukahlukene.
III. Indlela Yokukhetha Isilawuli Sezibani Zesitaladi Se-LED Selanga
Kuhlelo lwamandla elanga, isilawuli selanga yidivayisi elawula ukushajwa kwebhethri ngamaseli elanga. Kufanele isebenze njalo usuku lonke. Okungcono kakhulu, ukusetshenziswa kwayo kwamandla kufanele kugcinwe ngaphansi kwe-1mAh ukuze kugwenywe ukusetshenziswa kwamandla ngokweqile kanye nokusebenza kahle kokukhiqiza amandla okuncishisiwe. Isilawuli kufanele sibe nezindlela ezintathu zokulawula ukushaja: ukushaja okunamandla, ukushaja okulingana, kanye nokushaja okuntantayo, ukuqinisekisa ukukhiqizwa kwamandla okuphumelelayo.
Ngaphezu kwalokho, isilawuli kufanele sibe nomsebenzi wokulawula ozimele izifunda ezimbili. Lokhu kwenza kube lula ukulungisa amandla okukhanya emgwaqweni, okuvumela izifunda ezimbili zokukhanyisa ukuthi zicime ngokuzenzakalelayo ngezikhathi zokuhamba kwabantu abahamba ngezinyawo okuphansi, ngaleyo ndlela konge ugesi. Abakhiqizi bavame ukuthenga lezi zingxenye kubaphakeli bangaphandle bese bezihlanganisa futhi bazilungiselele. I-Philips ikwenze lokhu ngempumelelo enkulu; uma ungaqiniseki ukuthi ungakhetha kanjani, ukunamathela kumkhiqizo odumile njenge-Philips kuyindlela enhle.
IV. Indlela Yokukhetha Iphaneli Yelanga
Okokuqala, sidinga ukunquma ukusebenza kahle kokuguqulwa kwe-photoelectric (ukusebenza kahle kokuguqulwa = amandla/indawo) kwephaneli yelanga. Okuhlobene kakhulu nale pharamitha yiphaneli uqobo. Kunezinhlobo ezimbili: i-monocrystalline silicon kanye ne-polycrystalline silicon. Ngokuvamile, ukusebenza kahle kokuguqulwa kwe-polycrystalline silicon ngokuvamile kungama-14%, kanti ubuningi obungu-19%, kanti ubuningi bokuguqulwa kwe-monocrystalline silicon bungafinyelela okungenani ku-17% kanye nobukhulu obungu-24%.
Tianxiang aumenzi wokukhanya komgwaqo we-LED welanga. Imikhiqizo yethu ifanelekela imigwaqo, amagceke, kanye nezikwele; iyakhanya, inamandla ebhethri amade, futhi ayingeni moya futhi ayingeni manzi. Sithembisa ikhwalithi futhi sinikeza amanani aphansi okuthengisa ngobuningi. Manje ake sisebenzisane!
Isikhathi sokuthunyelwe: Jan-13-2026
