Application Notes

1. Nhanganyaya Mutemo weItaly unoda kuti mainverters ose akabatana negridi atange aita SPI self-test.Munguva iyi yekuzviyedza, inverter inotarisa nguva dzerwendo rwepamusoro pevoltage, pasi pevoltage, pamusoro pe frequency uye pasi pe frequency - kuona kuti inverter inodzima kana ichidiwa ...

1. Chii chinonzi kupisa kwekushisa?Derating ndiko kudzorwa kuderedzwa kweiyo inverter simba.Mukushanda kwakajairwa, ma inverters anoshanda panzvimbo yavo yepamusoro yemagetsi.Panguva ino yekushanda, chiyero pakati pePV voltage nePV ikozvino inoguma mune simba guru.Iyo yakanyanya simba poindi inoshandura cons ...

Nekuvandudzwa kweSero nePV module tekinoroji, matekinoroji akasiyana-siyana akadai sehafu yakachekwa sero, shingling module, bi-facial module, PERC, nezvimwe zvakaiswa pamusoro peumwe neumwe.Simba rekubuda uye ikozvino yeimwe module yakawedzera zvakanyanya.Izvi zvinounza zvakakwirira zvinodiwa kuti invert...

Chii chinonzi “kuzviparadzanisa nevamwe”?Mune photovoltaic systems ine transformer-shoma inverter, iyo DC inoparadzaniswa kubva pasi.Mamodule ane akaremara module yekuzviparadzanisa nevamwe, waya dzisina kudzivirirwa, akaremara simba optimizers, kana inverter kukanganisa kwemukati kunogona kukonzera DC ikozvino kuvuza pasi (PE - inodzivirira ...

1. Chikonzero Nei inverter ichiitika overvoltage tripping kana kuderedza simba kunoitika?Inogona kunge iri chimwe chezvikonzero zvinotevera: 1) Giridhi yako yemuno iri kutoshanda kunze kweiyo Standard voltage miganhu (kana zvisirizvo zvigadziriso).Semuenzaniso, muAustralia, AS 60038 inotsanangura 230 volts se ...

Nyika zhinji pasi rose dzinoshandisa chiyero che 230 V (phase voltage) uye 400V (line voltage) ine tambo dzakarerekera pa50Hz kana 60Hz.Kana kuti panogona kunge paine Delta grid patani yekutakura magetsi uye kushandiswa kwemaindasitiri kune yakakosha michina.Uye semhedzisiro inoenderana, mazhinji ezuva inverte ...

Solar Inverter String Design Calculations Chinyorwa chinotevera chichakubatsira iwe kuverenga iyo yakanyanya / shoma nhamba yemamodule pane akatevedzana tambo paunenge uchigadzira yako PV system.Uye iyo inverter saizi ine zvikamu zviviri, voltage, uye saizi yazvino.Panguva yekuisa inverter saizi iwe unofanirwa kutora mukati ...

Nei tichifanira kuwedzera invert switching frequency?Mhedzisiro yakanyanya yeakakwira invert frequency: 1. Nekuwedzera kweiyo invert switching frequency, vhoriyamu uye uremu hweiyo inverter zvakare yakaderedzwa, uye kuwanda kwesimba kunovandudzwa zvakanyanya, izvo zvinogona kunyatso kudzikisa kuchengetedza, tr...

Sei tichida Export Limitation Feature 1. Mune dzimwe nyika, mitemo yemunharaunda inogadzirisa huwandu hwePV simba rekugadzira rinogona kudyiswa-mune grid kana kubvumira kusadya-mune chero ipi zvayo, asi kubvumira kushandiswa kwePV simba rekuzvishandisa.Naizvozvo, pasina Export Limitation Solution, PV system haigone...