Ungathanda ukwazi wonke amaqiniso athakazelisayo azungeze i- ukusebenza kwamapaneli elanga? Kuwo wonke lo mbhalo, sizokwethulela lonke ulwazi oluningiliziwe mayelana nezinhlobo zamapaneli elanga nakho konke ukusebenza kwazo.
Izinhlobo zamapaneli welanga nokusebenza.
Ukusebenza kwamapaneli elanga
Uma sikhuluma ngamapaneli elanga, sibhekisa entweni etholakala ngaphakathi kokufakwa kwelanga. Umsebenzi wawo omkhulu ukusizakala ngawo wonke amandla elanga, awaziwa nangokuthi amamojula elanga. Ngokunjalo, kunamapaneli elanga anikezelwe kumandla we-photovoltaic kanye nangamandla ashisayo. Ngakho-ke kulokhu singagqamisa:
- Abaqoqi belanga: lawa awokufakwa kwamandla elanga ashisayo. Baphakamisa izinga lokushisa lokubonga oketshezi emisebeni yelanga.
- Ama-Photovoltaic Panels: wokufaka amandla we-photovoltaic. Lokhu kuyisethi yamaseli we-photovoltaic, nomsebenzi ophambili wokukhiqiza amandla kagesi.
Amapaneli we-Photovoltaic
Lolu hlobo lwephaneli ngokuvamile lwenzelwe ukukhiqizwa kukagesi futhi lusetshenziselwa ukufakwa kwe-photovoltaic. Amapaneli anesibopho sokuguqula imisebe yelanga ibe ngamandla kagesi ngenxa yemiphumela ye-photovoltaic abayivezayo.
Ngokuvamile, lolu hlobo lwephaneli lwenziwe nge-silicon. Lokhu kusizakala ngamandla ama-photon anikezwa ukukhanya ukuze akwazi ukwenza ama-electron agxume aphume ku-silicon.
Isamba sawo wonke la ma-electron sidala amandla kagesi. Lawa mapaneli elanga akhiqiza ugesi ngendlela yamanje. Bangahamba nabaguquli bamanje ukuze bakwazi ukuthola okushintshayo kwamanje.
Zisebenza kanjani?
Amapaneli we-Photovoltaic asebenza ngenxa yemiphumela ye-photovoltaic. Lapho iseli le-photovoltaic lithola ukukhanya kwelanga, lokhu kubangela ukuthi ama-electron agxume. Ngakho-ke, isamba sawo wonke la ma-electron sikwazi ukukhiqiza amandla kagesi, okungukuthi, ugesi.
Izinto ezisetshenzisiwe
Ngokuvamile, amaseli elanga akhiwa i-crystalline silicon noma i-gallium arsenide. Lokhu kudalelwe ikakhulukazi lokho kusetshenziswa. Ngokufanayo, amakristalu e-silicon nawo akhiqizelwa imisebenzi yomkhakha we-microelectronics. Ngokuya kokucushwa kwe-silicon, amaphaneli we-photovoltaic angaba:
- Amapaneli we-monocrystalline
- Amapaneli welanga ePolycrystalline. I-Polycrystalline silicon inezinga lokuguqulwa elingcono, kepha ngezindleko ezincishisiwe.
- Amapaneli elanga anikeza izingqimba ezincane.
Amasu wokwakhiwa kwamapaneli elanga
Iseli lesilicheli elingu-6 cm elivezwe ekukhanyeni okuqondile okungu-1 AU likhiqiza njengamanje ama-amps ayi-0,5 kuma-volts ayi-0,5. IGallium arsenide isebenza kahle kakhulu kune-silicon, ngenxa yalesi sizathu, amaphaneli elanga angenza ugesi ezindaweni eziqhele kakhulu ezinokukhanya okuhle kwelanga.
I-crystal inqunywa kuma-disc amancane. Ipholishiwe ukuqeda noma iyiphi ingozi yokusikeka kanye nama-dopants afakwa kuma-disc. Abashayeli bensimbi babekwa endaweni ngayinye: isixhumi esincane ngaphakathi kobuso esibheke elangeni nesixhumi ngakolunye uhlangothi lwelanga.
Iphaneli lelanga linamaseli amangaki we-photovoltaic?
Iphaneli yelanga iqoqo lawo wonke la maseli we-photovoltaic, yize ngalinye linikeza amandla amancane kakhulu, iqoqo lamaseli elanga lingakhiqiza amandla anele ukuba abe wusizo kakhulu.
Ukuze uthole amandla amaningi, amapaneli elanga kufanele aqondiswe ngqo elangeni. Futhi, ukumiswa okuvame kakhulu kwamaseli elanga yilawa:
- Amapaneli elanga angama-36-cell: Lolu hlobo lwamapaneli luvame ukuba olumbumbene kakhulu emakethe; ixhuma kumaseli elanga angama-36 ukuthola amandla okukhipha ka-12V.
- Amapaneli elanga amaseli angama-60 anamandla we-24V.
- Namapaneli welanga angama-72. Ukuthola i-voltage enkulu kune-24V.
Uma uluthandile ulwazi olukulesi sihloko, sikumema ukuthi uvakashele iwebhusayithi yethu ukuze ufunde imininingwane ethokozisayo mayelana ne-elektroniki efana I-Puesta tierra Yazi ukubaluleka kwalolu hlelo olukhulu! Uma ufuna ukungena ujule kulolu lwazi, sikushiyela ividiyo ngale ndaba.