Ndedzipi matekinoroji ari kufarirwa mu photovoltaics mumakore achangopfuura?
Tekinoroji yekucheka waya dzedhaimani
Maitiro ekucheka zvinhu zve crystalline silicon anomiririra chikamu chikuru chemari isiri silicon muindasitiri yePV. Kucheka waya yedhaimani inzira itsva yekucheka inoshandisa waya yakaputirwa nedhaimani kucheka mawafer e silicon nekukurumidza. Kana tichienzanisa nekucheka kwetsika kweslurry, waya yedhaimani inodhura zvishoma. Parizvino, monocrystalline silicon yatoshandisa tekinoroji iyi zvizere, uye shanduko kubva paslurry kuenda ku diamond wire ye multicrystalline silicon iri kukurumidza.
Masero ePERC (Passivated Emitter uye Rear Cell Technology)
Musiyano mukuru wemasero ePERC ipasipo iri pamusoro pekumashure, izvo zvinoderedza kubatanidzwa kwemaerekitironi uye zvinovandudza kupenya kwechiedza. Pakupera kwa2018, kugona kwekugadzira maseru ePERC pasi rose kwaive kwakapoteredza 70GW, uye kubuda kwegore negore kwaipfuura 55GW. Zvinofungidzirwa kuti panosvika 2019, kugona kwePERC pasi rose kwaizosvika 100GW, zvichiramba zviri panzvimbo yayo huru muzvigadzirwa zvezuva zvinoshanda zvakanyanya.
Tekinoroji ye "Waya yeDaimondi + Silicon Nhema"
Tekinoroji yesilicon nhema inovandudza kupinza kwechiedza uye inowedzera kushanda zvakanaka kwemasero nekuderedza kupenya kwekunze kuburikidza nekuwedzera maitiro ekugadzira. Tekinoroji yesilicon nhema yakaoma inopa purofiti yepamusoro yekushanda asi inoda mari yakawanda yekudyara. Silicon nhema yakanyorova, ine mitengo yakaderera, inopa kuwedzera kushanda zvakanaka kwe0.3%-0.5% uye iri kuwedzera kukwezva.
Tekinoroji yeMasero maviri epachiso
Masero maviri echiso anomiririra budiriro huru mumakore achangopfuura. Masero aya anotora chiedza kubva kumativi ese, zvichiwedzera simba rinobuda ne10%-25% zvichienderana nemamiriro ekunze. Kugadzirwa kwemasero maviri echiso emhando yeN kwave kuchiwedzera mumakore achangopfuura.
Tekinoroji yeMBB (Multi-Busbar)
Tekinoroji iyi inoshandisa mabhazi gumi nemaviri, ichivandudza kuunganidzwa kwemagetsi, ichideredza kurasikirwa kwemukati, uye ichideredza mumvuri, izvo zvinowedzera simba remodule neanenge 5W. Inoderedzawo mikana yekutsemuka kwemagetsi uye inovandudza mashandiro kunyangwe kana paine kukuvara kudiki.
Tekinoroji yeMasero ane Shingled
Mamodule emasero ane shingled anoshandisa masero akachekwa akarongwa pamwe chete, zvichiita kuti masero akawanda asvike 13% munzvimbo imwe chete. Dhizaini iyi inobvisa kudiwa kweribhoni dzinosungirirwa, kuderedza kurasikirwa kwekudzivirira uye kuwedzera simba rekubuda.
Tekinoroji yeMasero Akachekwa Nehafu
Masero akachekwa hafu anoderedza kurasikirwa kwemagetsi uye anovandudza simba rinobuda neanenge 10W zvichienzaniswa nemamodule emasero akazara. Pamusoro pezvo, mamodule akachekwa hafu anotonhorera, tembiricha dzinopisa dzinenge 25°C dzakaderera pane mamwe masero akazara.
