Mu dongosolo la dzuwa lapakhomo, ntchito ya inverter ndikusintha magetsi, mphamvu ya DC kukhala mphamvu ya AC, zomwe zitha kufananizidwa ndi ma circuits apakhomo, kenako titha kugwiritsa ntchito, nthawi zambiri pamakhala mitundu iwiri ya ma inverter mu dongosolo losungira mphamvu lapakhomo, ma string inverters ndi ma micro inverters. Nkhaniyi ifotokoza mfundo yogwirira ntchito kuchokera ku mitundu iwiriyi kuti imveke bwino ubwino ndi kuipa kwa micro inverter, ndipo ndikuyembekeza kuthandiza ogwiritsa ntchito kusankha inverter yoyenera!
1 Kodi chosinthira chingwe ndi chiyani?
Ponena za kukhazikitsa, chosinthira chingwe nthawi zambiri chimalumikizidwa ku ma PV panels angapo mu chingwe chotsatizana, kenako chimalumikizidwa ndi chingwe ichi ku chosinthira, 3kw 5kw 8kw 10kw 15kw ndi mphamvu yogwiritsidwa ntchito kwambiri m'nyumba.
Ubwino ndi kuipa kwa ma inverter a chingwe
Zosavuta kusamalira ndi kusamalira:Kawirikawiri m'nyumba, mapanelo a PV olumikizidwa ku inverter, m'gulu la mapanelo ogwirizana a PV omwe amapanga magetsi tsiku ndi tsiku, komanso momwe magetsi amagwiritsidwira ntchito ndi zina. Kuyang'anira ndi kukonza zinthu pakati pa nyumba ndi kuchuluka kochepa.
Kuphatikizana Kwambiri Kukhazikika kwabwino:Chosinthira cha chingwe chosakanikirana. Chophatikizidwa ndi chowongolera cha photovoltaic, chosinthira chimagwira ntchito yonse, komanso mwayi wopeza batire yosungira mphamvu, magetsi ochulukirapo omwe amasungidwa mu batire kuti magetsi azimitsidwe kapena usiku, ndipo chili ndi ma interface a jenereta ya dizilo, ma interface a turbine, ndi zina zotero, kupanga mitundu yosiyanasiyana yamagetsi othandizira, kuti tigwiritse ntchito bwino zinthu zoyera, kuti tiwonetsetse kuti mphamvu zikupitilirabe!
Mtengo wotsika:
Ma inverter a zingwe nthawi zonse amakhala otsika mtengo ndipo amagwiritsidwa ntchito kwambiri padziko lonse lapansi m'mapulojekiti okhala anthu kapena amalonda. Mu mphamvu yomweyo, ma inverter a zingwe amasunga ndalama ndi 30% kuposa momwe makina a micro inverter amachitira.
Kuipa:
Sikophweka kukulitsa ma PV arrays: Asanayambe kuyika, manambala ndi ma arrays olumikizidwa ndi PV awerengedwa mokwanira ndipo chifukwa cha kuchepa kwa string inverter, sizophweka kuwonjezera ma panel ena ku system mtsogolo.
Gulu limodzi lidzakhudza zonse
Mu dongosolo la zingwe, ma panel onse ali mu mndandanda wa zingwe 1 kapena 2. Mwanjira imeneyi, ngati pali gulu lililonse lomwe lili ndi mithunzi, zidzakhudza ma panel onse. Mphamvu ya magetsi ya ma panel onse idzakhala yotsika kuposa kale, ndipo kupanga magetsi kwa gulu lililonse kudzachepa mithunzi ikachitika. Pofuna kuthetsa vutoli, ogwiritsa ntchito ena adzayika chowongolera kuti akonze dongosolo ndi ndalama zowonjezera.
Kodi inverter yaying'ono ndi chiyani
Gawo lofunika kwambiri la Micro inverter solar system ndi grid tie inverter yaying'ono, yomwe nthawi zambiri imakhala pansi pa mphamvu ya 1000W, mphamvu yodziwika bwino 300W 600W 800W, ndi zina zotero, pakadali pano lesso adayambitsanso 1200W 2000W micro inverter, nthawi zambiri gulu lililonse la PV lolumikizidwa ku micro inverter, gulu lililonse la PV limatha kugwira ntchito palokha.
Ubwino ndi kuipa kwa ma microinverters
Chitetezo
Mphamvu yamagetsi ya PV iliyonse ndi yotsika, sizingachitike mosavuta chifukwa cha moto ndi ngozi zina zachitetezo.
Kupanga magetsi ambiri
Gulu lililonse la PV limagwira ntchito palokha, pamene gulu limodzi la PV lili ndi mthunzi, silikhudza kupanga magetsi kwa magulu ena a PV, kotero mphamvu ya gulu la PV yomweyi, kupanga magetsi konse kumakhala kokwera kuposa mtundu wa chingwe.
Kuwunika mwanzeru kungakhale pamlingo wa Panel.
Moyo wautali,
Micro inverter ili ndi chitsimikizo cha zaka 25 pomwe chingwe chitsimikizo cha zaka 5-8
Yosavuta komanso yokongola
Chosinthira magetsi chomwe chimayikidwa pansi pa bolodi, chobisika, popanda kufunikira kowonjezera chipinda cha makina.
Kusintha kosinthasintha,Makina ang'onoang'ono osinthira magetsi (micro inverter system) akhoza kukhala mapanelo 1-2 a khonde kapena akhoza kukhala mapanelo 8-18 a padenga, ogwiritsa ntchito amatha kusintha kuchuluka kwake malinga ndi zosowa zawo.
Zoyipa:
Mtengo wokwera komanso mtengo wa inverter yaying'ono ndi wokwera kwambiri kuposa inverter ya chingwe yokhala ndi mphamvu yomweyo, poganiza kuti mtengo wa inverter ya chingwe cha 5kw ndi madola 580 aku US, kuti mupeze mphamvu yomweyo zimatengera ma PC 6 a inverter yaying'ono ya 800w, mtengo wake ndi madola 800 aku US, ndipo mtengo wake ndi 30%.
Mawonekedwe a batri sakupezeka
Yolumikizidwa ndi gridi, Palibe njira yolumikizira mabatire osungira mphamvu, mphamvu yochulukirapo ingagwiritsidwe ntchito ndi nyumba yanu yokha kapena kugulitsidwa ku gridi.
