Kodi ma solar panel ndi AC kapena DC?

Zikafikamapanelo a dzuwa, limodzi mwa mafunso omwe anthu ambiri amafunsa ndiloti amatulutsa magetsi mu mawonekedwe a alternating current (AC) kapena Direct current (DC). Yankho la funso ili silophweka monga momwe munthu angaganizire, chifukwa zimadalira dongosolo lapadera ndi zigawo zake.

Choyamba, ndikofunikira kumvetsetsa ntchito zoyambira za mapanelo adzuwa. Ma sola apangidwa kuti azitha kujambula kuwala kwa dzuwa ndikusintha kukhala magetsi. Njirayi imaphatikizapo kugwiritsa ntchito maselo a photovoltaic, omwe ndi zigawo za magetsi a dzuwa. Kuwala kwa dzuŵa kukagunda maselowa, amapanga mphamvu yamagetsi. Komabe, chikhalidwe chamakono (AC kapena DC) chimadalira mtundu wa dongosolo lomwe ma solar panels amaikidwa.

Nthawi zambiri, ma solar amatulutsa magetsi a DC. Izi zikutanthawuza kuti zamakono zimayenda mbali imodzi kuchokera pagawo, kupita ku inverter, zomwe zimasintha kuti zikhale zamakono. Chifukwa chake ndikuti zida zambiri zapakhomo ndi gridi yomwe imayendera mphamvu ya AC. Choncho, kuti magetsi opangidwa ndi ma solar agwirizane ndi zipangizo zamagetsi zomwe zimagwiritsidwa ntchito, ziyenera kusinthidwa kuchoka ku magetsi kupita ku magetsi.

Yankho lalifupi la funso lakuti "Kodi mapanelo a dzuwa ndi AC kapena DC?" Makhalidwe ake ndiakuti amapanga mphamvu za DC, koma makina onse amayendera mphamvu ya AC. Ichi ndichifukwa chake ma inverters ndi gawo lofunikira pamagetsi a dzuwa. Sikuti amangotembenuza DC kukhala AC, komanso amayang'anira zomwe zilipo ndikuwonetsetsa kuti zikugwirizana ndi gululi.

Komabe, ndikofunikira kudziwa kuti nthawi zina, mapanelo adzuwa amatha kukonzedwa kuti apange mphamvu ya AC mwachindunji. Izi nthawi zambiri zimatheka pogwiritsa ntchito ma microinverters, omwe ndi ma inverters ang'onoang'ono omwe amayikidwa mwachindunji pazitsulo za dzuwa. Ndi kukhazikitsidwa uku, gulu lirilonse limatha kutembenuza paokha kuwala kwa dzuwa kukhala alternating current, zomwe zimapereka zabwino zina mwakuchita bwino komanso kusinthasintha.

Kusankha pakati pa inverter yapakati kapena microinverter kumadalira zinthu zosiyanasiyana, monga kukula ndi masanjidwe a solar array, zofunikira zamphamvu zapanyumbayo, komanso kuchuluka kwa kuwunika kwadongosolo komwe kumafunikira. Pamapeto pake, chigamulo chogwiritsa ntchito ma solar a AC kapena DC (kapena kuphatikiza ziwirizi) chimafunika kuganiziridwa mozama ndikukambirana ndi katswiri wodziwa bwino za dzuwa.

Ponena za nkhani za AC vs. DC zokhala ndi ma solar, chinthu china chofunikira ndikuwonongeka kwa mphamvu. Nthawi zonse mphamvu ikasinthidwa kuchoka ku mawonekedwe ena kupita ku inzake, pamakhala zotayika zomwe zimakhudzidwa ndi njirayi. Kwa machitidwe a mphamvu ya dzuwa, zotayika izi zimachitika panthawi ya kutembenuka kuchoka pakali pano kupita kuzinthu zamakono. Nditanena izi, kupita patsogolo kwaukadaulo wa inverter komanso kugwiritsa ntchito makina osungira ophatikizana a DC kungathandize kuchepetsa kutayika kumeneku ndikuwongolera magwiridwe antchito a dzuwa lanu.

M'zaka zaposachedwa, pakhalanso chidwi chokulirapo pakugwiritsa ntchito ma DC-coupled solar + storage systems. Makinawa amaphatikiza mapanelo adzuwa ndi makina osungira mabatire, onse amagwira ntchito ku mbali ya DC ya equation. Njirayi imapereka maubwino ena pakuchita bwino komanso kusinthasintha, makamaka ikafika pakugwira ndikusunga mphamvu zochulukirapo za dzuwa kuti zigwiritsidwe ntchito mtsogolo.

Mwachidule, yankho losavuta ku funso lakuti "Kodi mapanelo a dzuwa ndi AC kapena DC?" imadziwika kuti imapanga mphamvu ya DC, koma makina onse amagwira ntchito pamagetsi a AC. Komabe, makonzedwe enieni ndi zigawo za mphamvu ya dzuwa zimatha kusiyana, ndipo nthawi zina, ma solar panels akhoza kukonzedwa kuti apange mphamvu ya AC mwachindunji. Pamapeto pake, kusankha pakati pa mapanelo adzuwa a AC ndi DC kumadalira zinthu zosiyanasiyana, kuphatikiza mphamvu zomwe nyumbayo imafunikira komanso kuchuluka kwa kuwunika kwadongosolo komwe kumafunikira. Pamene gawo loyendera dzuwa likupitilirabe kusinthika, titha kuwona makina amagetsi adzuwa a AC ndi DC akupitilizabe kusinthika ndikuyang'ana pakuwongolera bwino, kudalirika, komanso kusasunthika.

Ngati muli ndi chidwi ndi mapanelo a dzuwa, landirani kuti mulumikizane ndi wopanga photovoltaic Radiance kupezani mtengo.