Phantsi kweenjongo "zekhabhoni ephindwe kabini" (ukufikelela kwinqanaba eliphezulu lekhabhoni kunye nokungathathi cala) kunye nenkxaso enamandla karhulumente, ukufakelwa kwelanga eTshayina, kokubini okuphakathi kunye nokusasazeka, kuyaqhubeka nokubona ukukhula okukhulu. Njengoko iimodyuli zelanga kulindeleke ukuba zisebenze ngokuthembekileyo iminyaka engama-20-25, umgangatho ubaluleke ngaphezu kwexabiso. Ngelixa ixabiso lemodyuli esemgangathweni limalunga ne-0.68 RMB/W, oku kuqinisekisa ukusebenza okuthembekileyo kwexesha elide.
Imigaqo yoKhetho oluPhambili
1. Ukuthembeka kunye noMgangatho
Khetha iimodyuli eziqinisekisiweyo ezivela kubathengisi abathembekileyo. Khetha iimveliso eziqinisekiswe ziiarhente zamazwe ngamazwe okanye zelizwe ezifana ne-CQC. Iimodyuli kufuneka zikwazi ukumelana nemozulu, zikwazi ukumelana nobushushu obugqithisileyo, imvula, umoya, kunye nokuvezwa lilanga. Vavanya uzinzo lwemveliso yomthengisi, udumo lophawu, kunye nenkxaso emva kokuthengisa.
2. Ukusebenza kakuhle kunye neziphumo zamandla
Iimodyuli ezisebenzayo kakhulu ziphucula umbane ophumayo kwaye zinciphisa inani lilonke leephaneli ezifunekayo, zinciphisa iindleko zotyalo-mali lokuqala. Lungisa umlinganiselo wamandla ukuze uhambelane neemfuno zamandla zenkqubo kunye nendawo ekhoyo yophahla.
3. Ukonga iindleko
Bala iindleko zokuqala zokuthenga, zokuthumela, nezokufakela, kunye nokugcinwa. Khetha iimveliso ezineemfuno zokugcinwa eziphantsi ukuze unciphise iindleko zexesha elide kwaye uqinisekise ukuba iindleko zobomi bonke ziyahlolwa.
4. Ukuziqhelanisa nokuguquguquka
Khetha iimodyuli ezifanelekileyo kwimozulu yasekuhlaleni kunye nolwakhiwo lophahla, kwaye ucinge ngokukhula kwexesha elizayo.
5. Ukhuseleko kunye nokuhambelana
Khetha iimodyuli ezineempawu zokhuseleko ezifana nokumelana nomlilo kunye nombane, kwaye uqinisekise ukuba ziyahambelana nezinye izinto zenkqubo ezifana nee-inverters kunye nezakhiwo zokuxhoma.
6. Iindlela zoMgaqo-nkqubo kunye neTekhnoloji
Hlala unolwazi ngemigaqo-nkqubo ye-PV yasekuhlaleni, izibonelelo, kunye nezikhuthazo zerhafu. Cinga ngeemodyuli ezinetekhnoloji ephucukileyo, ezifana neemodyuli zohlobo lwe-N, ezithandwa kakhulu ngenxa yokusebenza kwazo kakuhle kunye neenzuzo zeendleko.
Inkqubo yoKhetho
1. Hlola Uhlobo lophahla kunye nobukhulu balo
Misela uhlobo (umz., intsimbi, ikhonkrithi) kunye nomthamo wophahla othwala umthwalo. Bala indawo enokusetyenziselwa ukuqikelela umthamo wokufakelwa onokubakho.
2. Hlalutya Ukuvezwa Kwelanga
Vavanya amandla okukhanya kwelanga kunye nomthunzi ovela kwizinto ezikufutshane ukuze uphucule ulwakhiwo lwephaneli kunye nokuthambeka.
3. Khetha Uhlobo lweModyuli
Khetha phakathi kwe-monocrystalline ukuze ufumane ukusebenza okuphezulu kunye nobuhle okanye i-polycrystalline ukuze ufumane ixabiso eliphantsi. Tshatisa ubungakanani bemodyuli kunye namandla kwindawo yokufakela kunye neemfuno zomthamo.
4. Vavanya ukusebenza kweModyuli
Khetha iimodyuli ze-coefficient zokuguqula eziphezulu kunye nobushushu obuphantsi, kwaye ukhethe ezo zinezinga elincinci lokuwohloka.
5. Vavanya iindleko zoqoqosho
Vavanya iindleko zokuqala (ukuthenga, ukuthuthwa, kunye nokufakela) kunye nokugcinwa kunye nengeniso enokubakho.
6. Ezinye izinto ekufuneka uziqwalasele
Qinisekisa ukuba ubuhle bemodyuli buhambelana noyilo lwesakhiwo, kwaye uqinisekise ukuba iyahambelana nezinye izinto zenkqubo. Imigaqo-nkqubo kunye nezikhuthazo nazo kufuneka zikhokele inkqubo yokukhetha.
Iingcebiso zoKhetho
Iiprojekthi zeZindlu ezincinci: Kwiiprojekthi ezinesithuba esincinci sophahla, khetha iimodyuli ezincinci nezikhaphukhaphu (umz., iintlobo ezili-166-60 okanye ezili-158-72) ukuze kube lula ukuzifakela.
Iiprojekthi ezinkulu zezindlu zokuhlala kunye nezincinci zorhwebo: Iimodyuli ezinamandla aphezulu zinceda ekunciphiseni iindleko zenkqubo kwaye zonyuse imveliso, kunye neendlela ezicetyiswayo ezibandakanya iintlobo eziyi-158-72, 158-78, kunye ne-166-72.
Iiprojekthi Ezinkulu Zorhwebo: Kwiindawo ezinkulu ezifuna imveliso ephezulu, khetha iimodyuli ezinamandla aphezulu nezisebenza kakuhle njenge-166-72 okanye i-182-72.
Isiphelo
Ngokuhambela phambili kwetekhnoloji yelanga, iimodyuli ziya ngokuya zisiya ekusebenzeni kakuhle, kwiindleko eziphantsi, kunye nokuzinza okunobuhlobo nokusingqongileyo. Hlala unolwazi malunga netekhnoloji entsha ukuze ukhethe iimodyuli ezijonge phambili nezikhuphisanayo ezihambelana neemfuno zemarike yexesha elizayo.
