A i-low-voltage yebhethri yesistimu yokugcina amandlamiyisixazululo esithembekile nesihloliwe sokugcina amandla. Ukusatshalaliswa kwamandla okuhlukaniselwe indawo” kumandla aqondile we-voltage ephansi kunamathuba abalulekile esikhathi esizayo okushintsha kwamandla, lapho amasistimu okugcina ibhethri enevoltage ephansi egcina ugesi osuka kumajeneretha kagesi amancane namakhulu emzini womuntu ngobuchwepheshe bokulawula okuhlakaniphile (“I-inthanethi Yezinto”). Ngale ndlela, izinjini zomoya ezincane noma amasistimu elanga amancane angahlanganiswa ngokuyimpumelelo nangomnotho ekuphakeleni kwamandla komuntu. 
I-low-voltage noma i-low-current yigama le-colloquial le-voltage engeziwe-low (ELV) kubunjiniyela bakagesi engeqi imikhawulo yebanga lika-voltage I ngokusho kwe-IEC 60449 ye-voltage eshintshashintshayo (AC) ≤ 50 V kanye ne-voltage eqondile (DC) ≤ 120 V. Amabhethri aphansi-voltage ane-voltage ephansi ngokuvamile asetshenziselwa ukuqalisa ukusebenza kwe-8 volt, isibonelo samanje se-8 volts asetshenziswa isikhathi eside. ama-ampere ayinkulungwane. Kodwa-ke, ubuchwepheshe bebhethri obune-voltage ephansi bubuye bube nezinzuzo, isb, njengoba amasistimu okugcina amabhethri ane-voltage ephansi ngaphakathi kwamasistimu elanga amancane ahlinzeka ngamadivaysi ane-low-voltage, phakathi kokunye. Njengesitoreji sebhethri esimile, amasistimu okugcina ibhethri ane-voltage ephansi enamandla amancane okushaja aklanyelwe izinhlelo zokusebenza ezahlukene namuhla. Ukwandisa umthamo wokugcina, amabhethri amaningana e-solar Photovoltaic axhunywe ndawonye ukuze enze ibhange elikhulu lebhethri lelanga. Amabhethri anamandla aphansi angasetshenziswa kokubili njengezintambo ezixhunywe kuchungechunge namabhange ebhethri axhunywe kuchungechunge noma ngokuhambisana. Uma usebenzisa iyunithi yezinhlamvu exhunywe uchungechunge noma uchungechunge/i-parallel-exhunywe ibhethri yebhethri yelanga ye-Photovoltaic ukuze ukhiqize ama-voltage ahlukene kanye nezilinganiso zika-Ah ngamabhethri elanga ngalinye e-Photovoltaic, ibhethri lelanga ngalinye le-Photovoltaic lingase ligcine lihlangabezane nokuhluka kwamandla wetheminali. Lokhu kuholela ekungalinganini kwamabhethri e-lithium-ion, okubhebhezelwa ukwanda okubonakala kukhula njalo kwesidingo samabhethri e-lithium-ion ukuze anikeze imishini enezidingo zamandla aphezulu. Ekugcineni, lokhu bese kubangela ukuthi iyunithi yezinhlamvu noma ibhange lamabhethri lihluleke ngaphambi kwesikhathi. Ukuze kunxeshezelwe lokhu, kusetshenziswa izilawuli ezikhethekile ze-voltage. Namuhla, izixazululo ezihlukahlukene zezinhlelo zokugcina ibhethri ze-low-voltage zinikezwa emakethe ikakhulukazi ukuze zisetshenziswe ngaphakathi kwezinhlelo ezincane zamandla elanga. Isibonelo, i-BSLBATT Lithium (ibhethri ye-lithium enesixazululo esingcono kakhulu) inikeza isistimu yokugcina amandla e-lithium-ion-based low-voltage enezinga elifinyelela ku-20kwumthamo wesitoreji, kanye nesiguquli se-Victron Energy, i-Sunny Home Manager, kanye ne-SMA Energy Meter evela ku-SMA Solar, ezingasabela ezimweni zezulu ezehlukene phakathi nezinyanga zasehlobo nobusika, ngaleyo ndlela kuvumele ukushajwa okusekelwe kwisibikezelo lapho ukushajwa kwebhethri kungahlehliselwa isikhathi sokushiswa kwemisebe ngenxa yesibikezelo esihlanganisiwe. Amasistimu okugcina ibhethri lasekhaya ane-voltage ephansi (48V Lithium Battery) I-voltage ephumayo yesistimu yokugcina ibhethri lasekhaya ebangeni lamandla aphansi angama-48 volts. Ubuchwepheshe bokugcina amandla ebhethri obunamandla aphansi bunobuchwepheshe obuvuthwe kakhulu futhi obuhlolwe isikhathi. Isebenza ezingeni elijwayelekile le-voltage yobuchwepheshe besistimu. Umkhiqizi unikeza izinketho ezihlukahlukene zengxenye ebangeni le-48-volt. Ukuxhuma kwenziwa ngokuhambisana futhi kunganwetshwa kumthamo omkhulu. Ibhethri ye-lithium engu-48Vamamojula ayatholakala futhi agunyazwe njengezinga emakethe yezokuxhumana; uma kusetshenziswa amabhethri e-lithium-ion, izingxenye zobukhulu obuhlukahlukene zingatholakala kubakhi abahlukene, ezihluka kusuka ku-1kWh kuya ku-4kWh. Uma uhlose ukusebenzisa ubuchwepheshe besimanje bebhethri obuhlukahlukene, ibhethri le-48V lithium lingcono kakhulu. Ngokufana kweleveli yeyunithi noma imojuli yeleveli, ngokuyisisekelo zonke izilinganiso zokulondoloza ezibizelwe ukufakwa (kodwa lokhu kungase kuhambisane nezindleko eziphakeme). Ngakolunye uhlangothi, obunye ubuchwepheshe besimanje obuhlukahlukene bungamboza inqwaba yosayizi besitoreji ngaphandle kwezindleko zesistimu ezengeziwe. Ukuvumelana nezimo kwezinhlelo zamandla kagesi aphezulu kulinganiselwe kakhulu—ukumbozwa komshwalense wendawo yokulondoloza usayizi omncane kuzophumela ezindleleni eziqondile kakhulu, futhi idigri kagesi ingase ingabi ngu-400V, kodwa ibe phansi. Ngokombono wezemfundo, ama-voltage aphansi ebhethri ahlinzeka ngezindleko ezingcono zebhethri ezindlekweni eziphakeme zokuhlanganisa isistimu, kuyilapho ama-voltage aphezulu ephambene.I-BSLBATTinikeza uhla olugcwele lwezinhlelo zokugcina ibhethri lamandla aphansi (48 volts lithium battery) elinamandla okushaja nokukhipha asukela ku-2.5 kuya ku-30kWh. Siyajabula ukukweluleka ngesikali sesistimu yakho kanye nezidingo zangaphakathi ezilindelekile. Lesi yisixazululo esifanele wena.
Isikhathi sokuthumela: May-08-2024