Izihlanganisi ze-MC4 zizihlanganisi zombane ezinxibelelana ngombane omnye. Zisetyenziswa kakhulu ekudibaniseni iiphaneli zelanga. I-MC4 imele "iMulti-Contact, 4 millimeter". Ngumgangatho kwishishini lamandla ahlaziyekayo. Isihlanganisi se-MC4 senza kube lula ukwakhiwa kweentambo zeephaneli. Kwimarike yelanga yanamhlanje, zombini izihlanganisi ze-MC4 kunye neemveliso zazo ezihambelanayo zisetyenziswa kuyo yonke indawo. Uninzi lwexesha, iiphaneli ezinkulu zelanga ziya kuba sele zixhotyiswe ngezihlanganisi ze-MC4. Zenziwe yi-Multi-Contact, engumvelisi osemthethweni wezihlanganisi ze-MC4. Iiphaneli zelanga ziindlu ezijikelezileyo ezisekelwe kwiplastiki ezinee-conductors ezizodwa ezidibeneyo phakathi kwamadoda nabafazi. Ngoncedo lwe-interlock edibeneyo, izihlanganisi ze-MC4 ziyakwazi ukuphelisa enye kwenye kwaye ziphephe ukutsalwa ngengozi.

Zisetyenziswa nini kwaye phi izihlanganisi ze-MC4?

Ngokubanzi, oku kuxhomekeke kubukhulu bephaneli yelanga. Nangona zonke zenzelwe ukuba zingabi nangxaki yemozulu kwaye zingangeni kwi-UV ukuze zisetyenziswe ngaphandle, ubukhulu bazo obahlukeneyo busebenza ngeenjongo ezahlukeneyo. Iiphaneli zelanga ezincinci (ezingaphantsi kwama-watts angama-20) azivelisi imisinga ephezulu. Zihlala zisetyenziswa njengeeyunithi ezizimeleyo nto leyo eyenza indlela yokuphelisa ingabalulekanga kangako.

Kwelinye icala, iiphaneli zelanga ezinkulu (ezingaphezulu kwama-watts angama-20), zenzelwe ukusingatha amanqanaba aphezulu ombane. Zidityaniswe ndawonye zibe yi-array ukuze kugqitywe ngendlela eqhelekileyo enokusingatha i-voltage enkulu. Ngenxa yoko, izihlanganisi ze-MC4 kufuneka zilingane ngokugqibeleleyo.

Zingaphi iindawo ezinazo isixhumi se-MC4?

Isixhumi ngasinye se-MC4 sinamacandelo amahlanu. Ziindawo eziphambili zokuhlala, isixhobo sokuchukumisa intsimbi, isitywini samanzi ngerabha, isithinteli sesitywini kunye nesikrufu esikwisigqubuthelo sokugqibela. Inguqulelo yesilisa yesixhumi se-MC4 isebenzisa isixhobo sokuchukumisa intsimbi esahlukileyo. Ezinye iindawo zayo ziyatshintshana. Ezinye izixhumi ze-MC4 zinezikliphu zokutshixa zokhuseleko ezisuswayo. Zigubungela iithebhu zokutshixa kwaye zibonelela ngokhuseleko olongezelelweyo lokuqhawula ngaphandle kwenjongo.

Zeziphi izixhobo ezifunekayo xa usebenza nezihlanganisi ze-MC4?

Abo basebenza ngezihlanganisi ze-MC4 kufuneka basebenzise izixhobo ezimbalwa ezikhethekileyo. Esona sibalulekileyo kuzo zonke sisixhobo sokukrwela kunye nezixhobo ezimbini zokukrwela isikrwele sokuqhawula/ukuqhekeza. Into ebalulekileyo kuyo nayiphi na isixhobo sokukrwela sisibambi soqhagamshelwano esinama-hinged, esiphuma ngaphandle. Inceda ukwenza iziphelo zifane kwaye zibe neenkcukacha ezithile. Kububulumko ukuphepha naziphi na izixhobo zokukrwela ngaphandle kwesi sici.

Zeziphi iintambo ezifunekayo kwizihlanganisi ze-MC4?

Uninzi lweentambo ezifunekayo kwizihlanganisi ze-MC4 zibhengezwa njengeentambo zephaneli yelanga okanye iintambo ze-photovoltaic. Nangona kukho iintlobo ezahlukeneyo onokukhetha kuzo, kubalulekile ukuba zonke zihlangabezane neemfuno zeNational Electric Code (NEC). Kwakhona kubalulekile ukuba zihlangabezane nemigangatho ye-Underwriter's Laboratory (UL) yokumelana ne-UV. Iintambo ezingamelani ne-UV azivumelekanga ukusetyenziswa ngaphandle.

Lumka kwizihlanganisi "ezihambelana ne-MC4". Aziveliswa yi-Multi-Contact. Nangona zinokubonakala zingabizi kakhulu, ezi zihlanganisi zokulinganisa zihlala zingahlangabezani neziqinisekiso zokhuseleko kunye nemigangatho yobunjineli efanayo nezihlanganisi ze-MC4 zokwenyani. Ngenxa yokuba ezi zinto zitshintshileyo ziye zabonakala ziyingxaki kushishino, i-Multi-Contact ikhuphe ingxelo esemthethweni ngazo.