Mhinduro dzeTekinoroji dzeKuputira dzeGirazi rePhotovoltaic

1. Ruzivo rwehunyanzvi nezvinangwa zveKuputira Girazi rePV

Mumamodule e photovoltaic, girazi rePV rinoshanda sechinhu chinofukidza chiedza pamberi, richiona zvakananga kushanda kwechiedza uye kugadzikana kwenguva refu kwemamodule.
Nekufambira mberi kwehunyanzvi hwema cell hunoshanda zvakanyanya hwakadai seTOPCon, HJT, uye BC, zvinodiwa zvakanyanya zvinoiswa pamagirazi ePV, zvinosanganisira:

Kutumira chiedza kunoonekwa zvakanyanya

Kurasikirwa kwekufungisisa kwepasi pevhu

Kugara kwenguva refu uye kuvimbika kwenguva refu

Kuenderana kweboka rekugadzira module munzvimbo yakakura

Mhinduro dzakakodzera dzekuputira dzinogona kuwedzera simba remodule zvakanyanya pasina kuchinja magadzirirwo emasero.

2. Nzira dzeTekinoroji yeKuputira Mainstream yePV Glass
2.1 Kupfeka Kunodzivirira Kufungisisa (AR)

Machira ekudzivirira kupenya ndiwo anonyanya kushandiswa pagirazi rePV. Chinangwa chawo chikuru ndechekuderedza kupenya kwemvura pamusoro uye kuwedzera kupenya kwemvura.

Zvinhu zvakajairika zvekuputira zvinosanganisira:

SiO₂

SiNx

Matanda e dielectric akawanda

Nzira dzakajairika dzekugadzirisa dzinosanganisira:

Kuisa Magnetron sputtering

Maitiro eCVD kana hybrid PVD+CVD

Kuburikidza nekugadzirwa kwema "optical stack", kupenya kwe "reflection" mu "visceral spectrum" kunoderedzwa zvakanyanya, zvichiita kuti kushanda kwe "energy conversion" kuve nani.

2.2 Kuzvichenesa uye Kudzivirira Kusvibiswa

Munzvimbo dzekunze kwenguva refu, guruva nezvinhu zvinosvibisa zvinoderedza mashandiro ekuona.
Nekuisa mari:

Kupfeka kwemvura kunoshamisa

Simba repamusoro rakaderera

Magirazi ePV anogona kuzvichenesa ega kuburikidza nemvura inonaya, zvichideredza mari yekugadzirisa.

2.3 Mapendi Anodzivirira Mamiriro Ekunze Uye Anodzivirira

MaPV modules anofanira kushanda zvakanaka kana tembiricha yakakwira, hunyoro, kusviba kweUV, uye mamiriro ekukwesha.
Nekuisa machira anodzivirira akakora pamusoro peAR coatings, zvinhu zvinotevera zvinogona kuvandudzwa:

Kudzivirira kupisa kwakanyorova

Kudzivirira kukwegura kweUV

Kugadzikana kwemuchina

3. Zvinhu Zvikuru Zvinofanira Kufungwa Nezvekudzora Maitiro
3.1 Kudzora Kwakarurama Kwekukora Kwemafirimu uye Refractive Index

Kushanda kweAR kunonyanya kunzwisiswa nekukobvu uye kuenderana kwechiratidzo che refractive.
Izvi zvinoda:

Masisitimu ekutarisa makristaro eQuartz

Kutarisa kwemaziso ari panzvimbo

Maitiro ekudzora akavharika

kuve nechokwadi chekuti magirazi anoshanda zvakaenzana munzvimbo huru.

3.2 Kuwanda kwemafirimu uye kunamatwa kwawo

Kuisa simba rakawanda uye matekinoroji anobatsira maion zvinovandudza huwandu hwemafirimu uye kubatana kwemukati mechidzitiro, zvichidzivirira kuora kwependi kwenguva refu.

3.3 Kudzora Kufanana kweGirazi reNzvimbo Yakakura

Sezvo saizi dzemamodule dzichiramba dzichiwedzera, kufanana kwemachira kunowedzera kuoma.
Kuburikidza ne:

Magadzirirwo ezvinangwa zvakawanda

Magadzirirwo emagineti akagadziridzwa

Kufamba kwegirazi kwakadzorwa uye nguva yekubata

kugadzirwa kwakawanda kwakasimba uye kunodzokororwa kunogona kuwanikwa.

4. Kugadzikana Kwekugadzirwa Kwehuwandu uye Kusimbiswa Kwekuvimbika

Magirazi ePV anofanirwa kuongororwa zvakasimba kuti akavimbika here, kusanganisira:

Kuyedzwa kwekupisa kwakanyorova (85°C / 85% RH)

Miedzo yekukwegura kweUV

Miedzo yekupisa munyu

Miedzo yekucheka nekucheka nemechanical abrasion

kuona kuti ma photovoltaic modules anoshanda zvakanaka kwemakore makumi maviri nemashanu.

5. Mhedziso

Kuvhara magirazi emagetsi ezuva nezuva hakusi dambudziko rekuita zvinhu chete asi ibasa reinjiniya repamusoro-soro rinosanganisira kusarudza zvinhu, dhizaini yema "optical stack", kugona kwemidziyo, uye kudzora mashandiro.
Nemhinduro dzekuvhara vacuum dzakakura uye dzinokwanisa kukura, maPV modules anogona kuwana simba rakawanda uku achiramba akavimbika kwenguva refu.

–Chinyorwa ichi chakabudiswa namidziyo yekunamira ye vacuummugadziri Zhenhua Vacuum