Yenzani i-solar inverter?

I-Solar inverterkuyingxenye ebalulekile yesistimu yokuphehla amandla elanga. Idlala indima ebalulekile ekuguquleni ugesi wamanje oqondile (DC) okhiqizwe amaphaneli elanga ube ugesi wamanje oshintshanayo (AC) ongasetshenziswa ukuphehla amakhaya kanye namabhizinisi. Ngokuyinhloko, i-solar inverter isebenza njengebhuloho phakathi kwama-solar panel kanye nemishini, iqinisekisa ukuthi amandla akhiqizwa ama-solar panel ahambisana negridi ekhona.

Ngakho-ke, yenzani i-solar inverter? Ake simbe imininingwane.

Okokuqala, inverter yelanga inesibopho sokuguqula amandla e-DC abe amandla e-AC.Amaphaneli elangakhiqiza amandla aqondile lapho echayeke elangeni. Nokho, izinto zikagesi eziningi zasendlini kanye negridi kagesi zisebenzisa i-alternating current. Yilapho ama-solar inverters aqala khona ukusebenza. Iguqula ugesi we-DC okhiqizwe amaphaneli elanga ube ugesi we-AC, iwenze ulungele ukunika amandla amadivayisi asendlini kanye nokuphakela amandla engeziwe emuva kugridi.

Ukwengeza, ama-solar inverters adlala indima ebalulekile ekwenzeni ngcono ukusebenza kwe-solarizinhlelo zamandla elanga. Afakwe ubuchwepheshe be-Maximum Power Point Tracking (MPPT), obuvumela ukuthi balawule ngokuqhubekayo i-voltage kanye neyamanje ukuze kuqinisekiswe ukuthi amaphaneli elanga asebenza ngendlela esebenza kahle kakhulu. Lokhu kusho ukuthi i-inverter yelanga ingakwazi ukukhipha inani eliphezulu lamandla kusuka kumaphaneli elanga ngaphansi kwezimo ezihlukene zokukhanya kwelanga, ekugcineni ikhulise ukuphuma kwamandla kwesistimu.

Ngaphezu kokuguqula nokwandisa ugesi okhiqizwa ama-solar panel, ama-solar inverters ahlinzeka ngezici ezibalulekile zokuphepha. Aklanyelwe ukuqapha ukuphuma kwamandla amaphaneli elanga futhi avale uma kwenzeka kunqamuka igridi. Lokhu kubalulekile ekuphepheni kwabasebenzi bezokunakekela kanye nokuvimbela noma yimuphi umonakalo ongase ube khona esimisweni sonozungezilanga ngesikhathi sokucima.

Kunezinhlobo ezahlukene ze-solar inverters emakethe, ngayinye enezici zayo eziyingqayizivele namandla. Izinhlobo ezivame kakhulu zihlanganisa ama-inverter ezintambo, ama-microinverter kanye nezilungiseleli zamandla. Ama-inverter ezintambo avame ukusetshenziswa ezinhlelweni zamandla elanga zendabuko lapho amaphaneli elanga amaningi exhunywe ochungechungeni. Ama-Microinverters, ngakolunye uhlangothi, afakwe kuphaneli ngayinye yelanga, okuvumela ukuguquguquka okukhulu nokuqapha ukusebenza. Izilungiseleli zamandla ziwubuchwepheshe obusha obunikeza izinzuzo ezifanayo kuma-microinverter ngokuthuthukisa ukusebenza kwephaneli ngayinye yelanga.

Eminyakeni yamuva, intuthuko kwezobuchwepheshe be-solar inverter iye yaholela ekuthuthukisweni kweama-inverters ama-hybrid, okungabuye kuhlanganiswe neizinhlelo zokugcina amandlanjengamabhethri. Lokhu kuvumela abanikazi bezindlu ukuthi bagcine amandla elanga engeziwe ukuze bawasebenzise ngezikhathi zokukhanya kwelanga okunganele noma ukucisha kukagesi, kuthuthukise ngokwengeziwe ukwethembeka nokuqina kwezinhlelo zamandla elanga.

Ukufingqa, i-solar inverter iyingxenye ebalulekile yesistimu yokuphehla amandla elanga. Inesibopho sokuguqula amandla e-DC akhishwa amaphaneli elanga abe amandla e-AC, athuthukise ukusebenza kwesistimu nokuqinisekisa ukuphepha nokwethembeka. Njengoba isidingo samandla avuselelekayo siqhubeka sikhula, ama-solar inverters azodlala indima ebaluleke kakhulu ekukhuthazeni ukwamukelwa okusabalele kwamandla elanga njengomthombo wamandla ahlanzekile futhi osimeme.