Kuna so ku haɗa nau'ikan hasken rana biyu zuwa baturi ɗaya?Kun zo wurin da ya dace, saboda za mu ba ku matakan yin shi yadda ya kamata.
Yadda ake haɗa na'urorin hasken rana guda biyu zuwa tsatsar baturi ɗaya?
Lokacin da kuka haɗa jerin hanyoyin hasken rana, kuna haɗa panel ɗaya zuwa na gaba.Ta hanyar haɗa fale-falen hasken rana, ana yin kewayar igiyoyi.Wayar da ke haɗa madaidaicin tashar hasken rana ɗaya zuwa tasha mai kyau na panel na gaba, da sauransu.A cikin jeri ɗaya ne daga cikin mafi sauƙi hanyoyin haɗin tsarin hasken rana.
Mataki na farko shine haɗa baturin ku zuwa mai sarrafa caji (MPPT ko PWM).Wannan shine aikin farko da ya kamata a kammala.Kuna haɗarin cutar da mai kula da caji idan kun haɗa bangarorin hasken rana zuwa gare shi.
A halin yanzu da mai sarrafa cajin ku ke aika wa batura yana ƙayyade yawan waya.Misali, Renogy Rover 20A yana ba da 20 amps ga baturi.Wayoyin da ke da aƙalla ƙarfin ɗaukar nauyin 20Amp ya zama dole, kamar yadda ake amfani da fuse 20Amp akan layi.Iyakar waya da yakamata a haɗa ita ce tabbatacce.Idan kuna amfani da wayar jan karfe mai sassauƙa, kuna buƙatar wannan waya ta AWG12.Shigar da fis ɗin kusa da haɗin baturin.
Sannan, haɗa na'urorin hasken rana.A wannan lokacin, zaku haɗa na'urorin ku na hasken rana guda biyu.
Ana iya yin wannan ko dai a jere ko a layi daya.Lokacin da kuka haɗa bangarorin ku guda biyu a jere, ƙarfin lantarki yana ƙaruwa, yayin haɗa su a layi daya yana ƙara ƙarfin halin yanzu.Karamin girman waya yana da mahimmanci lokacin yin wayoyi a jeri fiye da lokacin da ake yin wayoyi a layi daya.
Wayoyin lantarki daga hasken rana zai zama gajere sosai don isa ga mai sarrafa cajin ku.Kuna iya haɗa shi zuwa mai sarrafa caji ta amfani da wannan igiya.Za a yi amfani da haɗin jerin abubuwan mafi yawan lokuta.A sakamakon haka, za mu ci gaba da yin haɗin yanar gizo.Saka caja a matsayin kusa da batura gwargwadon yiwuwa.Sanya mai kula da cajin ku a matsayin kusa da na'urorin hasken rana guda biyu gwargwadon yiwuwa don rage asarar waya.Don rage asara, cire duk wata hanyar haɗin yanar gizo da ke haɗa filayen hasken rana zuwa mai sarrafa caji.
Sa'an nan, haɗa kowane ƙananan nauyin DC zuwa tashar cajin mai sarrafa caji.Idan kana son amfani da inverter, haɗa shi zuwa masu haɗin baturi.Yi la'akari da zanen da ke ƙasa a matsayin misali.
Yanayin da ke tafiya a kan wayoyi yana ƙayyade girmansa.Idan inverter ɗinku ya zana 100 amps, kebul ɗin ku da haɗe-haɗe dole ne a yi girma da kyau.
Yaya ake amfani da na'urorin hasken rana guda biyu akan baturi daya?
Don yin haka, dole ne ka haɗa bangarorin a layi daya don kunna tsarin baturi tagwaye.Haɗa abubuwan da ba su da kyau zuwa abubuwan da ba su da kyau da kuma abubuwan da suka dace zuwa abubuwan da suka dace don haɗa bangarori biyu na hasken rana a layi daya.Duk bangarorin biyu dole ne su kasance da ingantaccen ƙarfin lantarki iri ɗaya don samun matsakaicin fitarwa.Misali, 115W SunPower hasken rana panel yana da cikakkun bayanai masu zuwa:
Matsakaicin matsakaicin ƙarfin lantarki shine 19.8 V.
Matsayi mafi girma na yanzu = 5.8 A.
Matsakaicin ƙarfin ƙima = Volts x Akwai = 19.8 x 5.8 = 114.8 W
Lokacin da aka haɗa biyu daga cikin waɗannan barguna a layi daya, mafi girman ikon da aka ƙididdige shi shine 2 x 19.8 x 5.8 = 229.6 W.
Idan bangarori guda biyu suna da ma'auni daban-daban na fitarwa, kwamitin da mafi ƙarancin ƙimar ƙarfin lantarki ya ƙayyade mafi kyawun ƙarfin lantarki don tsarin.Baffa?Bari mu ga abin da zai faru lokacin da aka haɗa hasken rana da bargon hasken rana.
18.0 V shine madaidaicin matsayi irin ƙarfin lantarki.
Matsakaicin ƙididdiga na yanzu shine 11.1 A.
19.8 volts shine matsakaicin ƙimar ƙarfin lantarki.
Matsakaicin ƙimar yanzu shine 5.8 A.
Haɗa su a layi daya da ake samu:
(304.2 W) = Matsakaicin ikon ƙididdigewa (18.0 x 11.1) Plus (18.0 x 5.8)
Sakamakon haka, za a rage samar da barguna na hasken rana da kashi 10% zuwa (18.0 x 5.8 =-RRB-104.4 W).
Wace hanya ce mafi kyau don haɗa masu amfani da hasken rana 2?
Akwai hanyoyi daban-daban guda biyu wajen haɗa su, kuma za mu tattauna su biyu a nan.
Kamar batura, hasken rana suna da tashoshi biyu: ɗaya tabbatacce kuma ɗaya mara kyau.
Lokacin da aka haɗa madaidaicin tasha na ɗayan panel zuwa mummunan tasha na wani, ana samar da jerin haɗin kai.Ana kafa da'irar tushen PV lokacin da aka haɗa bangarori biyu ko fiye da hasken rana ta wannan hanya.
Lokacin da aka haɗa sassan hasken rana a jere, ƙarfin lantarki yana ƙaruwa yayin da amperage ya kasance akai.Lokacin da nau'ikan hasken rana guda biyu masu ƙima na 40 volts da 5 amps aka haɗa su a jere, jerin ƙarfin lantarki shine volts 80 kuma amperage ya kasance a 5 amps.
Ana ƙara ƙarfin lantarki na tsararru ta hanyar haɗa bangarori a cikin jerin.Wannan yana da mahimmanci saboda inverter a cikin tsarin hasken rana dole ne yayi aiki a ƙayyadadden ƙarfin lantarki domin yayi aiki da kyau.
Don haka kuna haɗa na'urorin ku na hasken rana a jere don biyan buƙatun taga wutar lantarki mai aiki na inverter.
Lokacin da na'urorin hasken rana aka naɗa su a layi daya, ingantaccen tasha na ɗayan panel yana haɗawa zuwa tabbataccen tasha na wani, da kuma mummunan tashoshi na duka bangarorin biyu.
Layuka masu inganci suna haɗawa zuwa ingantacciyar haɗi a cikin akwatin haɗawa, yayin da wayoyi mara kyau suna haɗawa zuwa mai haɗa mara kyau.Lokacin da aka haɗa bangarori da yawa a layi daya, ana gina da'irar fitarwa ta PV.
Lokacin da aka haɗa na'urorin hasken rana a jere, amperage yana tashi yayin da ƙarfin lantarki ya tsaya akai.Sakamakon haka, yin wayoyi iri ɗaya a layi ɗaya kamar yadda yake a baya yana kiyaye ƙarfin tsarin a 40 volts amma ya ƙara amperage zuwa 10 amps.
Kuna iya ƙara ƙarin fanalan hasken rana waɗanda ke samar da wuta ba tare da ƙetare iyakokin ƙarfin wutar lantarki na inverter ba ta hanyar haɗawa a layi daya.Hakanan ana iyakance masu juyawa ta amperage, wanda za'a iya shawo kan su ta hanyar haɗa fa'idodin hasken rana a layi daya.
Lokacin aikawa: Jul-27-2022