Muri 2020, ubushobozi bushya bwo gufotora bushya hamwe nubushobozi bwo gushyira hamwe bwarenze umubare wa 2 na 3.

Vuba aha, Ikigo mpuzamahanga gishinzwe ingufu (IEA) cyashyize ahagaragara Raporo y’amafoto y’isi yose ya 2020, ikora imibare n’isesengura birambuye ku iterambere ry’amafoto y’isi yose mu mwaka ushize.

Raporo yerekana ko muri 2020, hafi y’isoko ry’amafoto y’isi yose ryiyongereye cyane.Cyane cyane ku isoko ry’Ubushinwa, iterambere ryonyine ryarenze ubushobozi bushya bw’ibihugu byinshi.

Nk’uko imibare ya IEA ibigaragaza, Ubushinwa bushya bwashyizwemo ingufu za Photovoltaque biza ku mwanya wa mbere ku isi mu 2020, bukarenga ubushobozi bushya bw’ubumwe bw’ibihugu by’Uburayi.Nubwo Amerika nayo yashyizeho amateka mashya, igera kuri 19.2GW, ikinyuranyo cyayo n'Ubushinwa kiracyagaragara cyane.Ndetse hamwe nubushobozi bushya bwashyizweho bwa EU, ntabwo ari byiza nkUbushinwa.Muyandi magambo, igiteranyo cyumwanya wa kabiri nuwa gatatu ntabwo ari cyiza nkicyambere.

Mu bindi bihugu, ku nkunga ya politiki, ubushobozi bushya bwa Vietnam bwashyizweho muri 2020 bwiyongereye bugera kuri 11.1GW mu kanya gato, bihinduka ikindi gihugu gifite ubushobozi bushya bwashyizweho burenga 10GW.Icyakora, kubera ko amashanyarazi y’ibanze adashobora kwihanganira ingaruka ziterwa n’umuyoboro munini w’amafoto y’amashanyarazi, ubuyobozi bw’ibanze bwatekereje kugabanya iterambere ry’amafoto, kandi biteganijwe ko mu 2021 hazabaho kugabanuka ku rugero runaka.

Imikorere yamasoko yUbuyapani nu Budage yamye ihagaze neza, iyambere yongeyeho 8.2 GW naho iyanyuma 4.9 GW.

Ubuhinde, bwahoze ku isoko rya gatatu mu masoko y’amafoto y’amashanyarazi, bwagize ingaruka zikomeye mu 2020, kuva 7.346GW bugera kuri 4.4GW, akaba aricyo gihugu cyaragabanutse cyane mu icumi ba mbere.

Ariko nubwo bimeze bityo, imikorere yu Buhinde yarenze ibyateganijwe n’ibigo byinshi byubushakashatsi.Mbere, ibigo byinshi byubushakashatsi byavuze ko Ubuhinde bushya bwashyizweho muri 2020 buzaba butarenze 4GW.Kubera icyorezo cya COVID-19 hamwe n’ubuyobozi bw’ibanze bwifuza kugabanya amasosiyete y’amafoto y’Abashinwa, bishobora gufata igihe kirekire kugira ngo akire.

Australiya na Koreya yepfo nibihugu byateye imbere cyane inganda zifotora amashanyarazi mumyaka yashize, kandi ubushobozi bushya bwashyizweho muri 2020 bugeze kuri 4.1GW.Burezili n'Ubuholandi biri mu bihugu bivuka bifotora, byageze ku iterambere ryinshi ku nkunga ya politiki.

Mu rutonde rw’ubushobozi bwashyizwe ahagaragara, Ubushinwa nabwo bwerekanye inyungu zuzuye, bumaze kugera kuri 253.4GW, nabwo bukaba bwararenze umubare w’imyanya ya kabiri n'iya gatatu.Amerika iza ku mwanya wa kabiri ifite 93.2GW y’ubushobozi bwashyizweho, bikaba biteganijwe ko izarenga 100GW mu 2021, ikaza kuba ikindi gihugu gifite ubushobozi bwo kwishyiriraho ingufu zirenga 100GW.

Ubuyapani n'Ubudage, ingufu zashyizweho n’amafoto y’amashanyarazi, rimwe na rimwe zagiye zisimburwa n’ibihugu “byaturika” nk'Ubuhinde na Vietnam mu myaka yashize, ariko kubera imikorere ihamye, biracyari mu bihugu bitanu bya mbere ku isi.Nubwo iterambere ry’amafoto mu Butaliyani n’Ubwongereza ari kare cyane, biragaragara ko batashoboye kugendana n’ibindi bihugu bikiri mu nzira y'amajyambere mu iterambere ryihuse ry’amafoto mu myaka yashize.Vietnam na Koreya yepfo bahagarariye ibihugu bikiri mu nzira y'amajyambere.

Muri raporo ya IEA, nubwo amasosiyete y’amafoto y’ibihugu bitandukanye atabigizemo uruhare, ubushobozi bushya kandi bwashyizwe hamwe bushobora kandi kwerekana imbaraga z’amafoto y’Ubushinwa avuye ku ruhande.