Njengoba izinhlelo zokugcina amandla elanga ziba zithandwa ngokwengeziwe, iningi labantu liyajwayela amapharamitha ajwayelekile we-Inverters Yezitoreji Enamandla. Kodwa-ke, kusekhona amanye amapharamitha afanele ukuqonda ngokujula. Namuhla, ngikhethe amapharamitha amane avame ukunganakwa lapho ekhetha ama-inverters okugcina amandla kepha acugela ukukhethwa komkhiqizo ofanele. Ngiyethemba ukuthi ngemuva kokufunda le ndatshana, wonke umuntu uzokwazi ukwenza ukukhetha okufanelekile lapho ebhekene nemikhiqizo ehlukahlukene yokugcina amandla.
01 Ibhethri Voltage Range
Njengamanje, ama-inverters wokugcina amandla emakethe ahlukaniswe ngezigaba ezimbili ezisuselwa kumandla ebhethri. Uhlobo olulodwa lwenzelwe amabhethri we-voltage alinganiselwe ama-48v, ngokuvama kwebhethri ngokuvamile phakathi kwe-40-60V, eyaziwa njenge-Low-Voltage Energy Storage Inverters. Olunye Uhlobo lwenzelwe amabhethri aphezulu amavoloji, anobubanzi be-voltage ehlukile, ehambisana kakhulu namabhethri we-200v nangaphezulu.
Isincomo: Lapho uthenga ama-inverters okugcina amandla, abasebenzisi badinga ukunaka ngokukhethekile uhla lwamandla kagesi I-inverter angathola, ukuqinisekisile ukuvumelanisa nama-voltage uqobo amabhethri athengiwe.
Amandla wokufaka we-Photovoltaic aphezulu we-02
Amandla wokufaka we-Photovoltaic aphezulu akhombisa amandla aphezulu ingxenye ye-photovoltaic ye-inverter engavuma. Kodwa-ke, la mandla akuyona neze amandla aphezulu umhlobiso angaphatha. Isibonelo, nge-inverter eyi-10KW, uma amandla okufaka we-Photovoltaic aphezulu angama-20kw, umphumela omkhulu we-ac overter usengu-10kw kuphela. Uma uhlu lwe-20KW Photovoltaic luxhunyiwe, ngokujwayelekile kuzoba nokulahleka kwamandla kwe-10kW.
Ukuhlaziywa: Ukuthatha isibonelo se-Electer ye-Heache Energy Seorde Inverter, kungagcina ama-50% wamandla we-Photovoltaic ngenkathi kukhipha i-100% AC. Nge-inverter eyi-10kw, lokhu kusho ukuthi kungakhipha i-10kw ac ngenkathi ugcina i-5KW yamandla we-Photovoltaic ebhethri. Kodwa-ke, ukuxhuma i-array engu-20KW kuzosachitha ama-5kw wamandla we-Photovoltaic. Lapho ukhetha i-inverter, ungabheki hhayi kuphela amandla okufaka we-photovoltaic kuphela kodwa futhi namandla wangempela in-inverter angaphatha ngasikhathi sinye.
03 AC Ukulayishwa ngokweqile
Kwamandla okugcina amandla, uhlangothi lwe-AC ngokuvamile luqukethe ukuphuma okuboshwe ngamabo abo kanye nokuphuma kwe-off-grid.
Ukuhlaziywa: Ukukhishwa okutholwe ngamabombo egridi kuvame ukungabi namandla ngokweqile ngoba uma kuxhunywe kwigridi, kukhona ukwesekwa kwegridi, futhi i-inverter ayidingi ukuphatha imithwalo ngokuzimela.
Okuphumayo kwegridi, ngakolunye uhlangothi, kuvame ukudinga amandla okulayisha ngokweqile ngoba akukho ukwesekwa kwegridi ngesikhathi sokusebenza. Isibonelo, inverter yesitoreji sama-8kkk Energy ingaba namandla okukhipha ama-8kva alinganiselwe we-8kva, ngokukhishwa kwamandla okusobala okuphezulu kwe-16kva imizuzu eyi-10. Le nkathi yesibili-yesibili ivame ukwanele ukuphatha ukuhlinzwa kwamanje ngesikhathi sokuqalisa kwemithwalo eminingi.
04 Ukuxhumana
Ukuxhumana kwezokuxhumana kwamandla okugcina amandla ngokuvamile kufaka phakathi:
4.1 Ukuxhumana namabhethri: Ukuxhumana namabhethri e-lithium kuvame ukuthola ukuxhumana, kepha amaphrothokholi phakathi kwabakhiqizi abahlukene angahluka. Lapho uthenga ama-inverterers namabhethri, kubalulekile ukuqinisekisa ukuhambisana kokugwema izinkinga ngokuhamba kwesikhathi.
4.2 Ukuxhumana ngamapulatifomu okuqapha: Ukuxhumana phakathi kwama-Inverters Storage Amandla kanye namapulatifomu okuqapha kufana ne-inverters eboshwe ngegridi futhi angasebenzisa i-4G noma i-Wi-Fi.
I-4.3 Ukuxhumana nezinhlelo zokulawulwa kwamandla Kungahle kube nokwehluka kumaphrothokholi we-modus phakathi kwabakhiqizi be-inverter, ngakho-ke uma ukuhambisana ne-EMS kuyadingeka, kungakuhle ukuxhumana nomenzi ukuthola itafula le-Modbus Protocol ngaphambi kokukhetha i-inverter.
Ukubeka kafushane
Amapharamitha wokugcina ama-Energy
Isikhathi sePosi: Meyi-08-2024