Uhlelo oluphelele lwelanga luqukethe izingxenye ezintathu ezibalulekile
1. Amaphaneli e-Photovoltaic
2. Ibhulaki le-aluminium alloy
3. I-Inverter
I-inverter empeleni iyizingxenye ezibaluleke kakhulu zesistimu ye-PV ngoba ubuchwepheshe bayo buhlukahlukene futhi buyinkimbinkimbi lapho bungabangela khona izinkinga, ngakho-ke abantu bazonaka kakhulu ukukhetha efanele nefanele.
I-inverter iguqula i-direct current (DC) ekhiqizwa uhlelo lwephaneli yelanga ibe yi-alternating current (AC) engasetshenziswa ekhaya, njenge-TV, amafriji kanye nemishini yokuwasha. Ngakho-ke, indima ye-inverter ibalulekile.
I-inverter yentambo vs i-inverter encane
Zingaki izinhlobo zama-inverter kagesi akhona? Kunezinhlobo ezimbili ezivamile zama-inverter, ama-inverter ezintambo kanye nama-inverter amancane. Ama-inverter ezintambo makhulu futhi avame ukufakwa ngokulengiswa odongeni ngokobukhulu nangokufakwa, kuyilapho ubukhulu bama-inverter amancane bulingana nencwadi futhi avame ukufakwa ngaphansi kwamaphaneli e-photovoltaic.
Ukufakwa kwama-microinverters
Iphaneli ye-PV ivame ukuba ukufinyelela kwe-voltage ephansi ku-inverter encane, iphaneli eyodwa noma ezimbili ze-PV, amandla angu-400W kanye no-800W yimodeli evamile emakethe, futhi ingaxhunywa kusokhethi yasekhaya ukuze kusetshenziswe izinto zikagesi, futhi ingafinyelela ukuphathwa kwe-modular, ukuqapha okunembile kokusebenza kwansuku zonke kwephaneli ngayinye ye-PV.
Ngakolunye uhlangothi, ama-inverter ezintambo avame ukudinga ukuthi wonke amaphaneli kuphrojekthi axhunywe ngochungechunge ukuze akhe i-voltage ephezulu ye-DC, engaxhunywa ndawonye kumshini owodwa we-inverter ukuze kuphathwe ngokuhlangene, futhi ukusebenza kohlelo kungaqashwa futhi kulawulwe kusuka kuphaneli yesikrini se-inverter noma kusuka kufoni ephathekayo.
Intengo ye-inverter
Ama-inverter amancane abiza kakhulu kune-string inverter enamandla afanayo.
Isibonelo, ngephrojekthi ye-PV yasekhaya engu-6000W, izindleko ze-microinverter zivame ukuba phezulu ngokuphindwe kabili-kathathu kuneze-string inverter.
Yiziphi izinzuzo zama-microinverters?
1. Akuthinteki yizithunzi
Ama-micro-inverter avame ukuvumela ukuqapha kwe-modular kweyunithi encane kakhulu yamaphaneli e-PV, ukuze lapho iphaneli ye-PV ohlelweni lwe-PV ifihlwe yizithunzi, ingathinti ukukhiqizwa kwamandla kwamanye amaphaneli e-PV, ngaleyo ndlela kwandisa izinzuzo zokuguqulwa komnotho.
Izinzuzo zama-microinverter zibonakala kakhulu ezindlini ezinophahla olunezingqimba eziningi lapho kudingeka kufakwe khona amaphaneli e-PV.
2. Ukufakwa okulula
Kulula ukufaka, ama-micro-inverter avame ukutholakala ezixazululweni ze-balcony, futhi abathengi emazweni aseYurophu bangafinyelela ukufakwa kwe-DIY, baqede isikhathi eside sokulinda ukubhukha ugesi ukufaka uhlelo, futhi bafinyelele izindleko eziphansi kakhulu zokufaka.
3. Ukuxazulula izinkinga okulula
I-inverter ngayinye encane ihambisana nephaneli ngayinye, singafinyelela ukuqapha kwe-modular kulolu hlelo, sazi kalula ukuthi yiliphi iphaneli elinenkinga ngohlelo lokusebenza, sibonisa ukuthi i-anomaly yesistimu ngokusindisa isikhathi, futhi ngeke ithinte olunye uhlelo lonke ngezinkinga ze-inverter eyodwa.
4. Isikhathi eside sokuphila
Uma kuqhathaniswa nesikhathi sokuphila kanye nemibandela yewaranti, ama-microinverter asebenza kangcono ngeminyaka engama-25 yokuphila kuyilapho ama-String inverters eneminyaka emi-3-5
5. Ukwandiswa kwesistimu okulula
I-Microinverter ingaba nezimo eziguquguqukayo uma ufuna ukwengeza amaphaneli amaningi ohlelweni lonke futhi akukho mkhawulo wezinombolo zamasethi.
Uma ufuna ukwengeza amaphaneli engeziwe ukwandisa ukukhiqizwa kukagesi kwansuku zonke ohlelweni lwe-String inverters, udinga ukucabangela umkhawulo webanga le-voltage yentambo yawo wonke amaphaneli, uma kusakhiwa, kufanele kuxhunywe wonke amaphaneli ndawonye kuma-inverters futhi ukuze izinyathelo zibe nzima kakhulu.
Yiluphi uhlobo lwama-inverter amancane anconywayo?
Umklamo olula wama-inverter amancane e-LESSO uphansi ngo-30% kune-inverter encane yendabuko, okunciphisa ngempumelelo izindleko zokuhamba kanye nabasebenzi, isilinganiso se-IP68 esingangeni manzi esisebenza kahle kakhulu singamelana ngempumelelo nesimo sezulu esishintshayo nesiyinkimbinkimbi, kanti i-APP eziqondayo ingaqapha imojuli ngayinye ngesikhathi sangempela.
Imojula ye-Sub1G ethuthukiswe ngokwayo, evumela amasignali okuxhumana amahle odongeni, uma kuqhathaniswa namasignali e-wifi avamile odongeni kakhulu.
Sekela ububanzi be-voltage ephezulu, khetha uhlobo lwamaphaneli e-PV ngendlela othanda ngayo.
Impilo yesevisi yeminyaka engama-25, isevisi yangemva kokuthengisa, efaniswa nama-inverter ezintambo ngokwezindleko zokusebenza.
