1. Pfupiso yeTekinoroji yeHafu-Masero
Tekinoroji yehafu-sero inosanganisira kupatsanura masero ezuva akajairika kuita zvikamu zviviri zvakaenzana. Kusiyana nemapaneru ezuva akajairwa ane masero akazara 60 kana 72, mapaneru ehafu-sero anowanzova nemasero 120 kana 144 ehafu uku achichengetedza dhizaini nehukuru hwakafanana nemapaneru akajairwa.
2. Maitiro Ekucheka Hafu Yemasero
Maitiro ekugadzira hafu yemasero anowanzo shandiswa ne laser cutting, ichikamura solar cell yakajairika kuita zvikamu zviviri zvakaenzana zvichienderana nedivi rakanangana nemabhazi makuru. Zvikamu izvi zvinozobatanidzwazve muzvikamu zvakatevedzana kuti zvigadzire circuit yakazara.
3. Hunhu hweMagetsi hweHafu-Masero
Mapaneru ehafu-masero akafukidzwa negirazi rakanyoroveswa, EVA, uye pepa rekumashure, zvakafanana nemamodules akajairwa.
Panel yezuva yakajairika ine masero makumi matanhatu akabatana, rimwe nerimwe richigadzira 0.5–0.6V, ine voltage yekushanda ye30–35V.
Kana hafu-masero akabatana sezviri mumodule yakajairika, anogadzira hafu yemagetsi uye anowedzera voltage kaviri, zvichiita kuti resistance isarambe iripo.
Kuti ienderane nemagetsi uye magetsi anobuda mumapaneru akajairwa, mapaneru ehafu-sero akagadzirwa nehurongwa hwakafanana, zvichibatanidza zvinobudirira ma sub-module maviri madiki ari pamwe chete. Izvi zvinoita kuti:
Sero rega rega rine voltage yakavhurika yakafanana nesero rakazara.
Mwenje wehafu yesero yega yega unoderedzwa nehafu, asi dhizaini yakafanana inodzoreredza huwandu hwese hwemagetsi kuti huenderane nemamodule esero akazara.
Kudzivirira kwese kwese kwese kwese kwese kwese kwesero remaseru kwakaderera kusvika pachikamu chimwe muzvina chesero remaseru akazara, zvichideredza zvakanyanya kurasikirwa kwesimba.
4. Mabhenefiti eTekinoroji yeHalf-Cell
① Kurasikirwa Kushoma Kwekurongedza
Nekuderedza simba remagetsi emukati neredunhu, kurasikirwa nesimba remukati kunoderedzwa. Kurasikirwa nesimba kunoenderana nesimba remagetsi, saka kuderedza simba remagetsi nehafu uye kuderedza simba remagetsi nechikamu chimwe muzvina kunoderedza kurasikirwa nesimba nekanenge kana. Izvi zvinowedzera simba rinobuda uye simba rinobuda papaneru.
Kurasikirwa kushoma kwemukati kunoderedzawo tembiricha yekushanda kwepaneru. Kana iri kunze, mapaneru ehafu-sero anoshanda achitonhorera anenge 1.6°C kupfuura mapaneru akajairwa, zvichivandudza mashandiro ekushandura.
② Kuderedzwa kweNjodzi yeMapopoma Anopisa Kubva Mumumvuri
Mapaneru ehafu-masero anobata mumvuri zviri nani pane mamodule akajairwa
Kusiyana nemapaneru akajairwa ane tambo nhatu dzemasero, mapaneru ehafu-sero ane matanhatu, anoshanda semamodule matanhatu madiki.
Ma diode eBypass (akanyorwa neruvara rutsvuku mudhayagiramu) anoparadzanisa nzvimbo dzine mumvuri kubva kune mamwe mapaneru, zvichideredza kurasikirwa kwekushanda nekuda kwemumvuri wechikamu (semuenzaniso, kubva kumashizha kana manyowa eshiri).
Kunyangwe hafu yepaneru yakavharirwa, imwe hafu inogona kuramba ichishanda, zvichiita kuti pave nekushanda kwakawanda.
③ Mvura Yakaderera Inoderedza Tembiricha yePanzvimbo Dzinopisa
Tekinoroji yehafu yemasero inogovera magetsi zvinobudirira, ichivandudza mashandiro, hupenyu hwese, uye kushivirira mumvuri.
Kana paine mumvuri, masero akakanganiswa anogona kugadzira nzvimbo dzinopisa nekuda kwekupisa kwakanyanya munzvimbo iyoyo.
Mapaneru ehafu-sero, ane nhamba yakapetwa kaviri yetambo, anowana hafu chete yekugadzirwa kwekupisa panzvimbo dzinopisa. Izvi zvinoderedza kukuvara, zvinowedzera kugara kwenguva refu, uye zvinowedzera hupenyu hwemodule.
④ Kushivirira Kwakawedzerwa Kwekudzima Mimvuri Pakurasikirwa Nesimba
Muchikamu chezuva, mapaneru akawanda anobatanidzwa akatevedzana mukati metambo, uye tambo dzakabatana dzakafanana.
Mumagadzirirwo emapaneli echinyakare, kurasikirwa kwesimba mupaneli imwe chete ine mumvuri kunokanganisa tambo yese.
Mumapaneru ehafu-cell, ma diode e-bypass anogadzira nzira dzakasiyana dzemagetsi, zvichiita kuti afambe munzvimbo dzine mumvuri uye anoderedza kurasikirwa kwesimba. Izvi zvinovandudza mashandiro uye zvinoderedza kukanganiswa kwemumvuri.
Mapaneru ezuva ane hafu yemasero anomiririra danho guru muhunyanzvi hwezuva, zvichibatanidza kushanda zvakanaka, kugara kwenguva refu, uye kuramba mumvuri. Dhizaini yavo yepamusoro inoita kuti ishande zvakanaka kunyangwe mumamiriro ezvinhu akaoma, zvichiita kuti ive sarudzo inofarirwa kune masisitimu emazuva ano e photovoltaic.
