Makanema adzuwa

Selo la dzuwa, lomwe limadziwikanso kuti "solar chip" kapena "photovoltaic cell", ndi pepala la optoelectronic semiconductor lomwe limagwiritsa ntchito kuwala kwa dzuwa kupanga magetsi mwachindunji.Maselo a dzuwa amodzi sangathe kugwiritsidwa ntchito mwachindunji ngati gwero la mphamvu.Monga gwero lamphamvu, maselo angapo a dzuwa amodzi ayenera kulumikizidwa motsatizana, olumikizidwa molumikizana ndikuphatikizidwa mwamphamvu m'magulu.

Dongosolo la solar (lomwe limatchedwanso kuti solar cell module) ndi gulu la ma cell angapo adzuwa omwe amasonkhanitsidwa, omwe ndi gawo lalikulu la dongosolo lopangira mphamvu za dzuwa komanso gawo lofunika kwambiri lamagetsi opangira magetsi.

Gulu

Monocrystalline silicon solar panel

Kuthekera kwa ma photoelectric kutembenuza ma solar a monocrystalline silicon solar ndi pafupifupi 15%, ndipo apamwamba kwambiri ndi 24%, omwe ndi njira yabwino kwambiri yosinthira zithunzi zamitundu yonse ya mapanelo adzuwa, koma mtengo wake ndi wokwera kwambiri kotero kuti sungagwiritsidwe ntchito kwambiri m'magulu akuluakulu. kuchuluka.ntchito.Popeza silicon ya monocrystalline nthawi zambiri imakutidwa ndi galasi lotentha komanso utomoni wosalowa madzi, ndi yamphamvu komanso yolimba, ndipo moyo wake wautumiki nthawi zambiri umakhala zaka 15, mpaka zaka 25.

Polycrystalline Silicon Solar Panel

Kapangidwe ka mapanelo a solar a polycrystalline silicon ndi ofanana ndi ma solar a solar a monocrystalline silicon, koma mphamvu yosinthira zithunzi ya mapanelo a dzuwa a polycrystalline silikoni ndiyotsika kwambiri, ndipo kutembenuka kwazithunzi kumakhala pafupifupi 12% (pa Julayi 1, 2004, momwe magwiridwe antchito amagwirira ntchito). pamndandanda wa Sharp ku Japan anali 14.8%).amphamvu kwambiri padziko lonse lapansi polycrystalline silicon solar panels).Pankhani ya mtengo wopangira, ndi yotsika mtengo kuposa ma solar solar a monocrystalline silicon, zinthuzo ndi zosavuta kupanga, kugwiritsa ntchito mphamvu kumasungidwa, ndipo mtengo wonse wopanga ndi wotsika, motero wapangidwa kwambiri.Kuphatikiza apo, moyo wautumiki wa mapanelo a solar a polycrystalline silicon ndiwofupikiranso kuposa a monocrystalline silicon solar solar.Pankhani ya magwiridwe antchito, ma solar solar a monocrystalline silicon ndi abwinoko pang'ono.

Amorphous Silicon Solar Panel

Amorphous silicon solar panel ndi mtundu watsopano wa solar panel wowonda-filimu yomwe inawonekera mu 1976. Ndi yosiyana kwambiri ndi njira yopangira monocrystalline silicon ndi polycrystalline silicon solar panels.Njirayi imakhala yosavuta kwambiri, kugwiritsa ntchito zida za silicon ndizochepa kwambiri, komanso kugwiritsa ntchito mphamvu kumakhala kotsika.Ubwino waukulu ndikuti ukhoza kupanga magetsi ngakhale mumdima wochepa.Komabe, vuto lalikulu la mapanelo a solar amorphous silicon ndikuti kutembenuka kwa chithunzithunzi kumakhala kochepa, gawo lapadziko lonse lapansi ndi pafupifupi 10%, ndipo silikhazikika mokwanira.Ndi nthawi yowonjezera, kutembenuka kwake kumachepa.

Multi-compound solar panel

Ma solar amtundu wa Multi-compound amatanthauza ma solar solar omwe sanapangidwe ndi zida za semiconductor imodzi.Pali mitundu yambiri ya kafukufuku m'maiko osiyanasiyana, ambiri omwe sanatukuke, makamaka kuphatikiza izi:

a) Makanema a dzuwa a Cadmium sulfide

b) GaAs solar panel

c) Copper indium selenide solar panel