Kuki ari ngombwa gukoresha insinga za pv DC muri sisitemu ya pv?

Abakiriya benshi bakunze kugira ibibazo nkibi: Kuberiki mugushiraho sisitemu ya pv, urukurikirane-ruringaniza ihuza pv module igomba gukoresha insinga za pv DC zabigenewe aho gukoresha insinga zisanzwe?

Mu gusubiza iki kibazo, reka tubanze turebe itandukaniro riri hagati yinsinga za pv DC ninsinga zisanzwe:

1. insinga ya kabili: Intsinga zisanzwe zikoresha insinga zumuringa zuzuye, zifite umuhondo mumiterere kandi zishobora kuzuza gusa ibyangombwa byibanze byamashanyarazi. Umugozi wa pv DC ukoresha insinga zumuringa zometseho, kandi inzira iragoye kuruta insinga zumuringa zambaye ubusa.Uyu nsinga ufite a isura ya feza. Umugozi wumuringa wacuzwe uroroshye kandi ufite amashanyarazi meza.Ugereranije n’umugozi wumuringa wambaye ubusa, irashobora kubuza igikonoshwa gukomera, kandi kurwanya ruswa kwayo no kurwanya okiside irakomeye, ibyo bikaba bishobora kongera igihe cyumurimo winsinga zidafite imbaraga.

2. Gukingira ibikoresho by'ibikonoshwa: insinga zisanzwe zikoresha icyuma cya XLPE.Imigozi ya PV DC irigizwe kandi igashyirwa hamwe na polyolefin ihujwe n’imirasire.Icyerekezo cy'ingenzi "irrasiyoya" ni nyuma yo kuraswa n'umuvuduko ukabije w'imirasire, imiterere ya molekile ya kabili ibikoresho bizahindurwa kugirango ubone imikorere ikomeye.Urugero:

3. Mu bushyuhe bwo hejuru hamwe n’ibidukikije bikonje, imbaraga n’ingufu zo kunama bigenda birushaho gukomera, kandi bifite urwego runaka rwingaruka za flame retardant, bitari byoroshye kubyara umuriro ufunguye, nibindi. Byongeye kandi, umugozi udasanzwe wa pv uzaba ufite an urwego rwinyongera rwo gukingira igikonoshwa kuruta insinga zisanzwe.

Muncamake, umugozi wa pv DC ufite ubuzima bukomeye nigihe kirekire kuruta insinga zisanzwe, kandi numuyoboro uhuza bikwiranye na sisitemu yo kubyara amashanyarazi.Kubwibyo, urebye umutekano numutekano wa sisitemu ya pv, ugomba guhitamo iyumwuga.Umugozi wa PV DC.

TORCHNkurekurwa3kw na 5kw Imbaraga za inverters kuri 1 Kanama, hamwe nigaragara cyane, imikorere ihenze cyane, na WIFI.Yashizweho kugirango yemererwe kugura ibicuruzwa byingirakamaro kandi byiza, bizigama igiciro nigihe.