Ho hlahisa matla a letsatsi la photovoltaic (PV) ke ts'ebetso e sebelisang matla a letsatsi ho fetolela matla a khanya ho ba motlakase. E itšetlehile ka phello ea photovoltaic, ka ho sebelisa lisele tsa photovoltaic kapa li-modules tsa photovoltaic ho fetola khanya ea letsatsi hore e be hona joale (DC), e ntan'o fetoloa hona joale (AC) ka inverter ebe e fanoa ho tsamaiso ea matla kapa e sebelisetsoang ho fana ka matla a tobileng.
Har'a tsona, lisele tsa photovoltaic ke karolo ea mantlha ea motlakase oa letsatsi la photovoltaic 'me hangata li entsoe ka thepa ea semiconductor (mohlala, silicon). Ha khanya ea letsatsi e otla PV cell, matla a photon a hlasimolla lielektrone ka har'a thepa ea semiconductor, 'me a hlahisa matla a motlakase. Hona joale sena se feta ka potoloho e hokahaneng le PV cell mme e ka sebelisoa bakeng sa matla kapa polokelo.
Hona joale hobane litšenyehelo tsa theknoloji ea letsatsi la photovoltaic li ntse li tsoela pele ho oa, haholo-holo theko ea li-module tsa photovoltaic. Sena se fokolitse litšenyehelo tsa matsete tsa litsamaiso tsa matla a letsatsi, ho etsa hore letsatsi e be khetho ea tlholisano ea matla.
Linaha tse ngata le libaka li hlahisitse mehato ea leano le lipakane tsa ho khothalletsa nts'etsopele ea PV ea letsatsi. Mehato e joalo ka litekanyetso tsa matla a tsosolositsoeng, mananeo a lithuso, le likhothaletso tsa lekhetho li tsamaisa kholo ea 'maraka oa letsatsi.
China ke 'maraka o moholo ka ho fetisisa oa letsatsi oa PV lefatšeng' me o na le matla a maholohali a kentsoeng a PV lefatšeng. Baetapele ba bang ba mebaraka ba kenyelletsa US, India le linaha tsa Europe.
Mmaraka oa letsatsi oa PV o lebelletsoe ho tsoela pele ho hola nakong e tlang. Ka phokotso e eketsehileng ea litšenyehelo, tsoelo-pele ea theknoloji le tšehetso e matlafalitsoeng ea leano, PV ea letsatsi e tla bapala karolo ea bohlokoa haholo phepelong ea matla a lefats'e.
Motsoako oa PV ea letsatsi le theknoloji ea ho boloka matla, li-grids tse bohlale le mefuta e meng ea matla a tsosolositsoeng li tla fana ka litharollo tse kopantsoeng haholoanyane bakeng sa ho fumana bokamoso bo tsitsitseng ba matla.
Nako ea poso: Jul-21-2023
