Ixabiso eliphantsi! Iinkqubo eziboshwe ekhaya zinokuphuculwa kwiinkqubo zokugcina amandla ekhaya

I-Q1: Yintoni iInkqubo yokugcina amandla ekhaya?

Inkqubo yokugcina amandla ekhayeni yenzelwe abasebenzisi bokuhlala kwaye idityaniswa nenkqubo ye-PhotoVoltaic (PV) yokubonelela ngamandla ombane amakhaya.

Q2: Kutheni abasebenzisi bongeza ukugcinwa kwamandla?

Inkuthazo ephambili yokongeza ukugcinwa kwamandla kukonga kwiindleko zombane. Ukusetyenziswa kombane wokuhlala umbane ebusuku, ngelixa isizukulwane senzeka ngexesha, esikhokelela ekumthumeni phakathi kwemveliso kunye namaxesha okudinga. Ukugcina amandla kunceda abasebenzisi bagcine umbane wexesha lokusebenzisa ixesha lokusetyenziswa ebusuku. Ukongeza, amazinga ombane ayahluka imini yonke kunye nexabiso le-piak kunye nexabiso le-peak. Iinkqubo zokugcina amandla zinokuhlawulisa ngexesha le-Off-Peneres kwiGridi okanye kwiiphaneli ze-PV kwaye zikhuphe iindleko zombane eziphezulu ezivela kwigridi kwaye zinciphise ngokufanelekileyo iindleko zombane.

I-Q3: Iyintoni inkqubo ye-grid yendawo?

Ngokubanzi, iinkqubo zegridi zegridi yekhaya zinokuhlelwa zibe ziindlela ezimbini:

• Imowudi yokutya epheleleyo:I-PV yamandla esondliwe kwigridi, kwaye ingeniso isekwe kwinani lombane kwigridi.
• Ukuzisebenzisa ngemowudi yokutya okugqithisileyo:Amandla e-PV asetyenziswa ngokuyintloko ukuba isetyenziswe ekhaya, kunye nawo nawuphi na umbane ogqithisileyo kwigridi yengeniso.

I-Q4: Loluphi uhlobo lwenkqubo ye-grid yeGridi efanelekileyo yokuguqulwa kwinkqubo yokugcina amandla?Iinkqubo ezisebenzisa ukuzisebenzisa ngokuzisebenzisa kunye nemowudi yokutya okugqithisileyo ilungele ngakumbi ukuguqulwa kwinkqubo yokugcina amandla. Izizathu zezi:

• Iinkqubo zemozulu epheleleyo-kwiinkqubo zexabiso elipheleleyo lokuthengisa umbane, ngokubonelela ngembuyekezo yezinzileyo, ke ukuguqulwa ngokubanzi akuyomfuneko ngokubanzi.
• Kwimozulu epheleleyo-kwimozulu, igalelo le-PV iqhagamshelwe ngokuthe ngqo kwigridi ngaphandle kokudlula kwimithwalo yekhaya. Nokuba ukongezwa kwesitoreji, ngaphandle kokutshintsha i-wiring ye-AC, inokugcina kuphela amandla pv kwaye ikhule kwigridi ngamanye amaxesha, ngaphandle kokwenza ukuba kubenzele indawo yokuhlala.

Iqela le-PV lekhaya le-PV + lenkqubo yokugcina amandla

Okwangoku, ukuguqula iinkqubo eziboshwe ekhaya kwiinkqubo zokugcina zamandla kusebenza ikakhulu kwiinkqubo ze-PV kusetyenziswa i-PV yokuzisebenzisa ngemowudi yokutya okugqithisileyo. Inkqubo eguqulweyo ibizwa ngokuba yi-PV yamakhaya e-PV + inkqubo yokugcina amandla. Inkuthazo ephambili yokuguqula incitshisiwe inkxaso-mali yombane okanye izithintelo ekuthengisweni kwentengiso ezimiselwe ziinkampani zegridi. Abasebenzisi abanezistim zee-PV ezikhoyo zinokuthatha ingqalelo ukongeza ukugcinwa kwamandla ukunciphisa ukuthengiswa kwamandla emihla kunye nokuthenga ebusuku.

Umzobo we-Div yekhaya le-PV + inkqubo yokugcina amandla

Intshayelelo ye-01Inkqubo ye-PV + ye-Energy, ebizwa ngokuba yinkqubo ye-AC-edibene ne-PV, iquka iimodyuli ze-PV, i-Inverter eboshwe i-Inverter, i-Inverter ye-In-i-AC-i-AC-i-GET, Igridi, igridi emilelweyo, kunye nemithwalo yegridi. Le nkqubo ivumela amandla e-PV engaphezulu kwe-PV ekufuneka iguqulwe ibe yi-AC nge-inverter ye-grid kunye ne-DC yokugcina ibhetri kwi-inverter yogcino lwe-AC.

I-02 yokusebenzaEmini, amandla e-PV kuqala inika umthwalo, emva koko ihlawuliswe ibhetri, kwaye nayiphi na into egqithisileyo yondliwe kwigridi. Ebusuku, ibhetri iphosa ibhetri yokubonelela umthwalo, nangayiphi na intsilelo yongenise igridi. Kwimeko yokuphuma kwegridi, ibhetri ye-lithium kuphela amandla egridi engekho mgqomo, kunye nemithwalo eboshwe grid ayinakusetyenziswa. Ukongeza, le nkqubo ivumela abasebenzisi ukuba bamisele ukukrexeza kwabo kunye namaxesha okuqhuba ukuze bafezekise iimfuno zabo zombane.

Iimpawu zenkqubo ye-03

1. Iinkqubo ze-PV ezixineneyo ze-GV zinokuguqulwa zibe ziinkqubo zokugcina zamandla kwiindleko eziphantsi zotyalo-mali.
2. Inika ukhuseleko olunokuthenjwa ngexesha lokuphuma kwegridi.
3. Ihambelana neenkqubo ze-PV ezinamacala ezivela kubavelisi abahlukeneyo.