Ngophuhliso lwetekhnoloji yemodyuli yeCell kunye ne-PV, itekhnoloji ezahlukeneyo ezifana ne-half cut cell, imodyuli ye-shingling, imodyuli ye-bifacial, i-PERC, njl njl. Amandla okuphuma kunye nokukhoyo kwimodyuli enye anyuke kakhulu. Oku kuzisa iimfuno eziphezulu kwii-inverters.
Iimodyuli zaMandla aPhezulu ezifuna ukuguquguquka okuPhezulu kwangoku kwee-Inverters
I-Imp yeemodyuli ze-PV yayijikeleze i-10-11A kwixesha elidlulileyo, ngoko ke igalelo eliphezulu langoku le-inverter lalihlala lijikeleze i-11-12A. Okwangoku, i-Imp ye-600W + iimodyuli zamandla aphezulu zigqithise i-15A efunekayo ukukhetha i-inverter kunye ne-15A igalelo eliphezulu langoku okanye ngaphezulu ukuhlangabezana nemodyuli ye-PV yamandla aphezulu.
Le theyibhile ilandelayo ibonisa iiparameters zeentlobo ezininzi zeemodyuli zamandla aphezulu ezisetyenziswa kwimarike. Siyabona ukuba i-Imp ye-600W imodyuli ye-bifacial ifikelela kwi-18.55A, ephuma kumda we-inverters ezininzi zeentambo kwiimarike. Kufuneka siqinisekise ukuba ubuninzi begalelo langoku le-inverter likhulu kune-Imp yemodyuli ye-PV.
Njengoko amandla emodyuli enye enyuka, inani leentambo zokufakelwa kwe-inverter lingancitshiswa ngokufanelekileyo.
Ngokunyuka kwamandla eemodyuli zePV, amandla omtya ngamnye nawo aya kwanda. Ngaphantsi komlinganiselo ofanayo womthamo, inani leMitya yokuNgena ngeMPPT liya kuncipha.
Sesiphi iSicombululo seRenac esinokusinika?
Ngo-Epreli ka-2021, iRenac yakhupha uluhlu olutsha lwee-inverters ze-R3 Pre series 10 ~ 25 kW. Isebenzisa itekhnoloji yamva nje yombane we-electronics kunye nethekhnoloji yoyilo lwe-thermal ukunyusa amandla ombane aphezulu egalelo le-DC ukusuka kwi-1000V ukuya kwi-1100V, ivumela inkqubo ukuba iqhagamshelane ngakumbi. iiphaneli, nazo zinokugcina iindleko zentambo. Kwangaxeshanye, ine-150% ye-DC oversize yesakhono. Igalelo eliphezulu langoku loluhlu lwe-inverter yi-30A nge-MPPT, enokuthi ihlangabezane neemfuno zeemodyuli ze-PV zamandla aphezulu.
Ukuthatha i-500W 180mm kunye ne-600W 210mm iimodyuli ze-bifacial njengomzekelo ukumisela iinkqubo ze-10kW, 15kW, 17kW, 20kW, 25kW ngokulandelelanayo. Iiparamitha eziphambili zee-inverters zezi zilandelayo:
Phawula:
Xa siqwalasela inkqubo yelanga, sinokuqwalasela i-DC oversize. Ingqikelelo ye-DC oversize yamkelwe ngokubanzi kuyilo lwesixokelelwano selanga. Okwangoku, amaziko ombane e-PV kwihlabathi jikelele sele edlulile kumndilili ophakathi kwe-120% kunye ne-150%. Esinye sezizathu eziphambili zokugqithisa i-DC generator kukuba amandla eemodyuli eemodyuli ahlala engafezekiswa ngokwenene. Kwezinye iindawo apho i-irradiance enganelanga, ukugqithisa okulungileyo (ukwandisa umthamo we-PV ukwandisa inkqubo ye-AC iiyure zomthwalo ogcweleyo) lukhetho oluhle. Uyilo olulungileyo olugqithisileyo lunokunceda zombini inkqubo isondele ekusebenzeni ngokupheleleyo kwaye igcine inkqubo iphantsi kwemeko esempilweni, eyenza utyalo-mali lwakho luxabiseke.
Ubumbeko olucetyiswayo luloluhlobo lulandelayo:
Ngokwezibalo, ii-inverters ze-Renac zinokufanisa ngokugqibeleleyo iipaneli ze-bifacial ze-500W kunye ne-600W.
Isishwankathelo
Ngophuculo oluqhubekayo lwamandla emodyuli, abavelisi be-inverter kufuneka baqwalasele ukuhambelana kwee-inverters kunye neemodyuli. Kwixesha elizayo elingekude, iimodyuli ze-210mm zafer 600W + PV ezinomgangatho ophezulu wangoku zinokuthi zibe yeyona nto iphambili kwimarike. I-Renac ifezekisa inkqubela phambili kunye nokutsha kunye neteknoloji kwaye iya kusungula zonke iimveliso ezintsha ukuze zihambelane neemodyuli eziphezulu ze-Power PV.