Mtundu wa maselo a dzuwa chaputala 2

Gallium arsenide (GaAs) Ⅲ ~ V batire yosinthika bwino mpaka 28%, GaAs compound material ili ndi malo abwino kwambiri owunikira, komanso imayamwa bwino kwambiri, imakana kwambiri kuwala kwa dzuwa, imakana kutentha, imayenerera kupanga batire yolumikizana ndi magetsi. Komabe, mtengo wa zinthu za GaAs si wokwera mtengo, motero umachepetsa kufalikira kwa mabatire a GaAs kwambiri.

Batire ya Copper indium selenide thin film (CIS mwachidule) ndi yoyenera kusintha kwa photoelectric, palibe kuchepa kwa mphamvu ya photoelectric, kusintha bwino ndi polysilicon, monga mitengo yotsika, magwiridwe antchito abwino komanso kuphweka kwa njira ndi zabwino zina, zidzakhala njira yofunika kwambiri pakukula kwa maselo a dzuwa mtsogolo. Vuto lokhalo ndi gwero la zipangizo, chifukwa cha indium ndi selenium ndi zinthu zosowa kwambiri, chifukwa chake, chitukuko cha mabatire otere chidzakhala chochepa.
(3) maselo a dzuwa a polima achilengedwe
Ma polima achilengedwe m'malo mwa zinthu zopanda chilengedwe ndi njira yofufuzira yopanga maselo a dzuwa. Popeza zinthu zachilengedwe zimakhala ndi kusinthasintha kwabwino, zosavuta kupanga, magwero osiyanasiyana azinthu, mtengo wotsika komanso zabwino zina, motero kugwiritsa ntchito mphamvu ya dzuwa kwambiri, kupereka magetsi otsika mtengo ndikofunikira kwambiri. Komabe, zinthu zachilengedwe zokonzekera kafukufuku wa maselo a dzuwa zangoyamba kumene, kaya ndi nthawi yogwira ntchito, kapena kugwiritsa ntchito bwino kwa batri sikungafanane ndi zinthu zopanda chilengedwe, makamaka mabatire a silicon, kaya zitha kupangidwa kukhala zofunikira zenizeni za chinthucho, komanso kuti zifufuzidwe mu kafukufuku wowonjezera.
(4) maselo a dzuwa a nanocrystalline (maselo a dzuwa omwe amakhudzidwa ndi utoto)
Maselo a dzuwa a Nano Ti02, omwe ndi mphamvu ya crystalline chemical energy, apangidwa mwatsopano, ndi mtengo wotsika komanso njira yosavuta komanso magwiridwe antchito okhazikika. Mphamvu yake ya photovoltaic yakhazikika pa 10%, mtengo wopangira ndi 1/5 ~ 1/10 yokha ya maselo a solar a silicon, nthawi ya moyo imatha kufika zaka zoposa 20. Komabe, popeza kafukufuku ndi chitukuko cha maselo oterewa angoyamba kumene, akuti pang'onopang'ono adzafika pamsika posachedwa.

– Nkhaniyi yatulutsidwa ndiwopanga makina ophikira vacuumGuangdong Zhenhua