1. Menene bambanci tsakanin jeri da layi daya?
Jerin ƙarfin lantarki yana ƙaruwa kuma daidaitaccen halin yanzu yana ƙaruwa, P=U*1
Jimlar ikon biyu 100W shingled solar panels da aka haɗa a cikin jerin shine 200W, ƙarfin lantarki na buɗewa yana ninka sau biyu zuwa 27.9 * 2 = 55.8V, kuma halin yanzu ya kasance ba canzawa;
Jimlar wutar lantarki bayan haɗin layi ɗaya shine 200W, ƙarfin wutar lantarki na buɗewa ya kasance ba canzawa a 27.9V, kuma haɓakar halin yanzu, daidai yake ga fa'idodin hasken rana da yawa da aka haɗa cikin jeri / layi daya.
2. Menene abũbuwan amfãni da rashin amfani na jerin da layi daya dangane?
Haɗin jeri: Yana iya adana farashin kayan waya, amma da zarar an haɗa na'urorin hasken rana a jere, da zarar an toshe su, zai iya yin tasiri cikin sauƙi gabaɗayan samar da wutar lantarki;
Parallel connection: A halin yanzu yana da girma, kuma waya yana buƙatar ya zama mai kauri, amma bayan haɗin layi ɗaya, idan ɗaya daga cikinsu ya lalace kuma ya rasa ƙarfinsa na wutar lantarki, yana samar da kewayawa na budewa, ba zai shafi dukan kewaye ba.
Hanyoyin hasken rana a reshensa suna aiki lafiya.
3. Lokacin da za a haɗa a jere ko a layi daya?
Idan akwai wani abu a kan rufin da zai iya haifar da rufewa, kamar na'urar sanyaya iska, ko kuma la'akari da yawan rufe inuwa a cikin wurin ajiye motoci na abin hawa, ana ba da shawarar haɗa su a layi daya kamar yadda zai yiwu a ƙarƙashin yanayin. na MPPT da na yanzu babba iyaka.Kwanciyar kwanciyar hankali na haɗin kai ya fi girma, kuma da'irar ba ta da sauƙi a gurgunta gaba ɗaya.Ko da yake zai kara farashin wasu wayoyi, amma ba watsawa mai nisa ba ne, don haka karuwar wayoyi ba zai yi yawa ba.
4. Za a iya haɗa allunan ƙayyadaddun bayanai daban-daban a cikin jerin / layi daya?
Bayan jerin haɗin kai, ƙarfin wutar lantarki na buɗewa bai kamata ya wuce iyakar ƙimar mai sarrafawa a ƙananan zafin jiki ba, amma ba a ba da shawarar haɗa nau'ikan hasken rana na ƙayyadaddun bayanai daban-daban a cikin jeri da layi daya ba.Ana haɗa nau'ikan hasken rana na ƙayyadaddun bayanai daban-daban a cikin jeri, kuma ƙimar halin yanzu na gabaɗayan da'irar tana kula da sashin hasken rana tare da mafi ƙarancin halin yanzu.Hakazalika, bayan haɗin kai tsaye, ƙimar ƙarfin wutar lantarki na dukkan kewayen ya kasance mai ɗaukar hasken rana tare da mafi ƙarancin wutar lantarki, wanda ke zama ɓarna ga ma'aunin wutar lantarki mai ƙarfi a cikin wannan kewaye.
Lokacin aikawa: Janairu-06-2023