Amanqaku aphambili okuthenga izibane zeSolar kunye neZincedisi

Amanqaku aphambili okuthenga izibane zeSolar kunye nezixhobo Inqaku eliphambili lokuthenga izixhobo zokukhanyisa ilanga kukuqinisekisa umthombo wokukhanya, ibhetri, iphaneli ye-photovoltaic, amandla kunye nezinye iinkalo. Nangona ukufakwa kunye nokugcinwa kwezibane zelanga kulula kakhulu kunezibane eziqhelekileyo zesitalato, isakhiwo sayo sangaphandle silula kakhulu kunezibane eziqhelekileyo zesitalato. Ke ngoko, oku kufuna ukuba sijonge ngakumbi kwaye siqonde ngakumbi xa sithenga izibane zelanga. Ukugweba i-pros and cons of the solar lights ayikwazi ukugwetywa ngokulula ngokusekelwe ekukhanyeni kunye nezinto eziphathekayo, kodwa kufuneka zidibaniswe neeparitha ezithile zokuvelisa ukwenza isigwebo esibanzi, ukwenzela ukuba kukhethwe isibane selanga esifanelekileyo. Makhe sijonge ukhetho kunye nomhleli ongentla. Mangaphi amanqaku omele ugxininise kuwo xa uthenga izibane zelanga kunye nezibane? 1. Umthombo wokukhanya kwe-LED Uninzi lwezibane zelanga kwiimarike ngoku zisebenzisa imithombo yokukhanya kwe-LED, kwaye uninzi lwezibane zesibane zisebenzisa i-1W ephezulu yamandla, ngoko ke phantsi kweemeko eziqhelekileyo, amandla ombane wesibane ngu-1W, ngoko unokukhetha ngokweyona meko. Sebenzisa imiqathango ukukhetha amaso isibane esifanelekileyo, ukuze ukwazi ukunika umdlalo opheleleyo ngenjongo yokukhanyisa.

2. Ibhodi yokupakisha ibhetri Kukho ngokubanzi iindidi ezimbini zeepaneli zesibane sesibane selanga, i-monocrystalline kunye ne-polycrystalline. Ixabiso le-monocrystalline kwimarike yangoku lihlala liphezulu kunelo polycrystalline. Ke ngoko, uninzi lwabathengi abanazo izixhobo zokulinganisa zobuchwephesha xa bekhetha izibane zelanga kunye nezibane, ngoko ke kucetyiswa ukuba unokulinganisa ngokobungakanani kunye nommandla. Xa ubungakanani kunye nommandla webhodi yokupakisha ibhetri inkulu, amandla ebhodi yokupakisha ibhetri aya kuba makhulu, kwaye ngokuchaseneyo. Incinci, ngoko sinokukhetha ibhodi yokupakisha ibhetri esifanelana nomgaqo othile. 3. Ipakethi yebhetri Ipakethi yebhetri yinxalenye engabalulekanga kakhulu yesakhiwo esipheleleyo sezibane zelanga kunye nezibane. Ngokuqhelekileyo, kukho iintlobo ezintathu zeepakethi zebhetri ze-lead-asidi, iipakethi zebhetri ze-lithium kunye neepakethi zebhetri zejel, kunye neentlobo ezifanayo zineenjongo ezahlukeneyo.

Okwangoku, iipakethi zebhetri ze-colloidal kunye ne-lithium zisetyenziswa kakhulu. Inzuzo yeepakethe zebhetri ye-lithium iphezulu kunezinye ezimbini. Ngoko ke, xa ukhetha, unokwenza ukhetho olufanelekileyo ngokweemfuno zakho kunye nobuchule bezoqoqosho. 4. Ipali yesibane Ngokubanzi, ubude kunye nokumila kweepali zezibane zelanga kufuneka kuthathelwe ingqalelo. Ukuphakama ukuphakama, ixabiso eliphezulu liya kuba. Ukongezelela, ukuba ubume bepali yokukhanya bulula, ixabiso liya kunyuka ngokulinganayo. Ngoko ke, kufuneka sicinge ngokucokisekileyo xa sithenga. , Khetha ubude obufanelekileyo kunye nokumila ngokuhambelana nesiganeko kunye neemfuno. Uthotho lwelanga olukhokelela kwizibane zesitalato ezisetyenziswa kwindawo entsha yasemaphandleni zisebenzisa umbane weDC. Umthombo wokukhanya udla ngokuthatha ii-LED ezinobomi obude kunye nokusebenza kakuhle kokukhanya. Iipaneli zelanga zisebenzisa ikristale enye okanye i-polycrystalline ngokweemfuno. Qhubeka ukudibanisa kunye noLawulo lweXesha.

Iseti elungiselelwe ngokufanelekileyo yezibane ezitsha zelanga zasemaphandleni zineenzuzo zobomi obude, ukuzinza okuqinileyo, ukonga amandla kunye nokukhuselwa kwendalo, yiyo loo nto iindawo ezininzi ziye zaphelisa izibane zesiqhelo zasezidolophini kwaye zakhetha iifom ezintsha zokukhanyisa. Kuhlala kukho iimveliso ezilungileyo, kodwa akuthethi ukuba zinokufunyanwa okanye zichukunyiswe ngabanye. Kwangaxeshanye, ukucwangciswa kukwayenye yezinto eziphambili ezimisela ubomi benkonzo kunye nenkuthazo yokukhanyisa kwezibane zelanga zasemaphandleni. Ingaphakathi lokuthenga lilula kakhulu kunezibane zesitrato eziqhelekileyo. Kusafuneka sibe nesiseko esithile sabathengi. Ixabiso eliphezulu alithethi kakuhle. Kuyafana nakwizinto eziphantsi kakhulu.

Ezi zingentla ngamanqaku athile awakucacisela wona uXiaobian ekungeyomfuneko ukuba uwathathele ingqalelo xa uthenga izibane zelanga. Ukongezelela, kufuneka kubonakaliswe ukuba ixesha lokukhanya kwelanga kwiindawo ezahlukeneyo lihluke, ngoko ke kufuneka siqwalasele iimeko zendawo xa ukhetha izibane zelanga. Iimeko zendalo kunye neemeko zemozulu, ndikholelwa ukuba kunenzuzo kakhulu ukwazi ngakumbi malunga nolwazi lwezibane zelanga kunye nezibane.