Njengamanje, emkhakheni weisitoreji sebhethri lendlu, amabhethri ajwayelekile amabhethri e-lithium-ion namabhethri e-lead-acid. Esikhathini sokuqala sokuthuthukiswa kokugcinwa kwamandla, kwakunzima ukufeza izinhlelo zokusebenza ezinkulu ngenxa yobuchwepheshe kanye nezindleko zamabhethri e-lithium-ion. Njengamanje, ngokuthuthuka kokuvuthwa kobuchwepheshe bebhethri ye-lithium-ion, ukwehla kwezindleko zokukhiqiza okukhulu kanye nezici ezigxile kunqubomgomo, amabhethri e-lithium-ion emkhakheni wokugcinwa kwebhethri yendlu adlule kakhulu ukusetshenziswa komthofu. - amabhethri e-asidi. Yiqiniso, izici zomkhiqizo nazo zidinga ukufanisa umlingiswa wemakethe. Kwezinye izimakethe lapho ukusebenza kwezindleko kuvelele, isidingo samabhethri e-lead-asidi sinamandla. Ukukhetha amabhethri elanga e-li ion njengamasistimu okugcina ibhethri lasendlini Amabhethri e-lithium-ion anezici ezithile uma kuqhathaniswa namabhethri e-lead-acid, kanje. 1. ukuminyana kwamandla ebhethri ye-lithium kukhulu, ibhethri le-lead-acid elingu-30WH/KG, ibhethri le-lithium 110WH/KG. 2. Impilo yomjikelezo webhethri ye-lithium yinde, amabhethri e-lead-acid ngokwesilinganiso izikhathi ezingu-300-500, amabhethri e-lithium afika izikhathi ezingaphezu kwenkulungwane. 3. i-voltage yegama ihlukile: ibhethri elilodwa le-lead-acid engu-2.0 V, ibhethri ye-lithium eyodwa engu-3.6 V noma ngaphezulu, amabhethri e-lithium-ion kulula ukuxhuma ochungechungeni nokuhambisana ukuze uthole amabhange ebhethri e-lithium ahlukene kumaphrojekthi ahlukene. 4. umthamo ofanayo, umthamo kanye nesisindo amabhethri e-lithium amancane. Ivolumu yebhethri ye-lithium incane ngo-30%, futhi isisindo siyingxenye eyodwa kwezintathu kuphela kuya kokukodwa kokuhlanu kweasidi yomthofu. 5. I-lithium-ion iwuhlelo oluphephile njengamanje, kukhona ukuphathwa okuhlanganisiwe kwe-BMS kwawo wonke amabhange ebhethri e-lithium. 6. I-lithium-ion ibiza kakhulu, ibiza izikhathi ezi-5-6 kune-lead-acid. Indlu yesitoreji sebhethri yelanga imingcele ebalulekile Njengamanje, isitoreji sebhethri sendlu esijwayelekile sinezinhlobo ezimbili zeibhethri eline-voltage ephezulukanye namabhethri ane-voltage ephansi, kanye nemingcele yesistimu yebhethri ihlobene eduze nokukhethwa kwebhethri, okudingeka kucatshangelwe kusuka endaweni yokufaka, ugesi, ukuphepha kanye nokusetshenziswa. Okulandelayo yisibonelo sebhethri ye-BSLBATT ene-voltage ephansi futhi yethula amapharamitha adinga ukuqashelwa ekukhetheni amabhethri asendlini. 
Imingcele yokufaka (1) isisindo / ubude, ububanzi nobude (isisindo / ubukhulu) Udinga ukucabangela umhlabathi noma ukulayishwa kodonga ngokwezindlela ezihlukene zokufaka, kanye nokuthi izimo zokufaka ziyahlangatshezwa yini. Udinga ukucabangela indawo yokufaka etholakalayo, isistimu yokugcina ibhethri yendlu ukuthi ubude, ububanzi nobude kuzokhawulwa yini kulesi sikhala. 2）Indlela yokufaka (ukufaka) Indlela yokufaka endaweni yekhasimende, ubunzima bokufaka, njengokukhweza phansi/obondeni. 3) Iziqu zokuvikela Izinga eliphakeme kakhulu lokungangeni manzi nokuvikela uthuli. Iziqu eziphakeme zokuvikela zisho ukuthiikhaya lithium ibhethriingasekela ukusetshenziswa kwangaphandle. Imingcele kagesi 1) Amandla asebenzisekayo Umkhawulo wamandla okukhiphayo osimeme wezinhlelo zokugcina ibhethri zendlu uhlobene namandla alinganiselwe esistimu kanye nokujula kokuchithwa kwesistimu. 2) Ibanga le-voltage esebenzayo (i-voltage yokusebenza) Lobu bubanzi be-voltage budinga ukufana nebanga lebhethri lokufakwayo ekugcineni kwe-inverter, i-voltage ephezulu noma ephansi kunebanga le-voltage yebhethri ekugcineni kwe-inverter kuzobangela ukuthi isistimu yebhethri ingakwazi ukusetshenziswa nesiguquli. 3) Inani eliphezulu elisimeme lokushaja/ukukhipha amandla (inkokhelo enkulu/ukukhishwa kwamanje) Isistimu yebhethri ye-lithium yasekhaya isekela umthamo omkhulu wamanje wokushaja/wokukhipha, onquma ukuthi ibhethri ingashajwa isikhathi esingakanani, futhi leli lamanje lizokhawulwa ngomthamo omkhulu wamanje wokuphumayo wembobo ye-inverter. 4) Amandla alinganiselwe (amandla alinganiselwe) Ngamandla alinganiselwe wesistimu yebhethri, ukukhetha okungcono kakhulu kwamandla kungasekela ukushaja okugcwele komthwalo we-inverter namandla okukhulula. Imingcele yokuphepha 1) Uhlobo lweseli (uhlobo lweseli) Amaseli ajwayelekile yi-lithium iron phosphate (LFP) kanye ne-nickel cobalt manganese ternary (NCM). Isitoreji sebhethri lendlu ye-BSLBATT okwamanje sisebenzisa amaseli e-lithium iron phosphate. 2) Iwaranti Imigomo yesiqinisekiso sebhethri, iminyaka yewaranti kanye nobubanzi, i-BSLBATT inikeza amakhasimende ayo izinketho ezimbili, iwaranti yeminyaka emi-5 noma iwaranti yeminyaka eyi-10. Imingcele yemvelo 1) Izinga lokushisa lokusebenza Ibhethri yodonga lwelanga ye-BSLBATT isekela izinga lokushisa lokushaja elingu-0-50℃ kanye nebanga lokushisa elikhiphayo elingu -20-50℃. 2) Umswakama/ukuphakama Ibanga lomswakamo eliphakeme kakhulu kanye nebanga lokuphakama elingamelana nesistimu yebhethri lendlu. Ezinye izindawo ezinomswakama noma eziphakeme kakhulu zidinga ukunaka imingcele enjalo. Ungakhetha kanjani umthamo webhethri ye-lithium yasekhaya? Ukukhetha umthamo webhethri ye-lithium yasekhaya kuyinqubo eyinkimbinkimbi. Ngaphezu komthwalo, ezinye izici eziningi zidinga ukucatshangelwa, njengokushaja kwebhethri nomthamo wokushajwa, amandla amakhulu omshini wokugcina amandla, isikhathi somthwalo osetshenziswa amandla, ukukhishwa okuphezulu kwangempela kwebhethri, okucacisiwe. isimo sohlelo, njll., ukukhetha umthamo webhethri ngokunengqondo kakhudlwana. 1) Thola amandla e-inverter ngokuya ngomthwalo nosayizi we-PV Bala yonke imithwalo namandla esistimu ye-PV ukuze unqume usayizi we-inverter. Kufanele kuqashelwe ukuthi imithwalo ye-sectoral inductive/capacitive izoba nesiqalo esikhulu lapho iqala, futhi amandla aphezulu asheshayo we-inverter adinga ukumboza lawa mandla. 2) Bala isilinganiso sokusetshenziswa kwamandla kwansuku zonke Phindaphinda amandla edivayisi ngayinye ngesikhathi sokusebenza ukuze uthole ukusetshenziswa kwamandla kwansuku zonke. 3) Thola isidingo sangempela sebhethri ngokuya ngesimo Ukunquma ukuthi mangakanani amandla ofuna ukuwagcina kuphakethe lebhethri le-Li-ion kunobudlelwane obuqine kakhulu nesimo sakho sangempela sohlelo lokusebenza. 4) Thola uhlelo lwebhethri Inani lamabhethri * alinganiselwe amandla * I-DOD = amandla atholakalayo, nawo adinga ukucabangela amandla okukhiphayo we-inverter, umklamo wemajini ofanele. Qaphela: Ohlelweni lokugcina amandla asekhaya, kufanele futhi ucabangele ukusebenza kahle kohlangothi lwe-PV, ukusebenza kahle komshini wokugcina amandla, kanye nokushaja nokukhipha ukusebenza kahle kwebhange lebhethri lelanga le-lithium ukuze unqume imojula efaneleke kakhulu kanye nobubanzi bamandla e-inverter. . Yiziphi izinhlelo zokusebenza zebhethri lasendlini? Kunezimo eziningi zohlelo lokusebenza, njengokuzikhiqizela wena (izindleko zikagesi eziphakeme noma ukungabi bikho kosizo), amanani aphezulu kanye nesigodi, amandla okulondoloza (igridi engazinzile noma umthwalo obalulekile), uhlelo lokusebenza oluhlanzekile lwe-off-grid, njll. Isimo ngasinye sidinga ukucatshangelwa okuhlukile. Lapha sihlaziya "isizukulwane sakho" kanye "namandla okulinda" njengezibonelo. Isizukulwane sakho Esifundeni esithile, ngenxa yamanani aphezulu kagesi noma uxhaso oluphansi noma olungekho lwe-PV exhunywe kugridi (izindleko zikagesi ziphansi kunezindleko zikagesi). Inhloso enkulu yokufaka uhlelo lwe-PV lokugcina amandla ukunciphisa ukusetshenziswa kukagesi kugridi nokunciphisa isikweletu sikagesi. 
Izici zesimo sohlelo lokusebenza: a. Ukusebenza ngaphandle kwegridi akucatshangwa (ukuzinza kwegridi) b. I-Photovoltaic kuphela yokunciphisa ukusetshenziswa kukagesi kusuka kugridi (izikweletu zikagesi eziphezulu) c. Ngokuvamile kuba nokukhanya okwanele emini Sicabangela izindleko zokufaka kanye nokusetshenziswa kukagesi, singakhetha ukukhetha umthamo wesitoreji sebhethri sasendlini ngokuya ngesilinganiso sokusetshenziswa kukagesi wasendlini nsuku zonke (kWh) (uhlelo lwe-PV oluzenzakalelayo lungamandla anele). I-design logic imi kanje: 
Lo mklamo ngokwethiyori uzuza ukukhiqizwa kwamandla e-PV ≥ ukusetshenziswa kwamandla okulayisha. Kodwa-ke, ekusetshenzisweni kwangempela, kunzima ukufeza ukulingana okuphelele phakathi kokubili, uma kucatshangelwa ukungahambi kahle kokusetshenziswa kwamandla okulayisha kanye nezici ze-parabolic zokukhiqiza amandla e-PV nezimo zezulu. Singasho kuphela ukuthi amandla okunikezwa kwamandla we-PV + isitoreji sebhethri yelanga yendlu ≥ ukulayisha ukusetshenziswa kukagesi. indlu isipele ibhethri amandla supply Lolu hlobo lwesicelo lusetshenziswa ikakhulukazi ezindaweni ezinamagridi kagesi angazinzile noma ezimweni lapho kunemithwalo ebalulekile. 
Izimo zohlelo lokusebenza zibonakala ngokuthi a. Igridi yamandla engazinzile b. Izinto ezisetshenziswayo ezibalulekile azikwazi ukunqanyulwa c. Ukwazi ukusetshenziswa kwamandla kanye nesikhathi esingekho segridi yesisetshenziswa uma ungekho kugridi Esikhungweni sesibhedlela esiseNingizimu-mpumalanga ye-Asia, kunomshini obalulekile wokunikeza umoya-mpilo odinga ukusebenza amahora angama-24 ngosuku. Amandla omshini wokunikeza umoya-mpilo angu-2.2kW, futhi manje sesithole isaziso esivela enkampanini yegridi ukuthi ugesi udinga ukunqanyulwa amahora angu-4 ngosuku kusukela kusasa ngenxa yokulungiswa kwegridi. Kulesi simo, i-oxygen concentrator ingumthwalo obalulekile, futhi ukusetshenziswa kwamandla okuphelele kanye nesikhathi esilindelekile se-off-grid yimingcele ebaluleke kakhulu. Ukuthatha isikhathi esiphezulu esilindelekile samahora angu-4 ukuze kuphele amandla, umqondo wokuklama ungabhekiselwa kuwo. 
Okuphelele ngenhla kwamacala amabili, imibono yokuklama iseduze kakhulu, okudingeka kucatshangelwe yizidingo ezihlukene zezimo ezithile zohlelo lokusebenza, isidingo sokukhetha indlu efaneleka kakhulu eyabo ngemva kokuhlaziywa okuqondile kwezimo ezithile zohlelo lokusebenza, ukushaja ibhethri kanye nomthamo wokushaja. , amandla amakhulu omshini wokugcina, isikhathi sokusetshenziswa kwamandla omthwalo, kanye nokukhishwa okukhulu kwangempela kwe-i-solar lithium battery bankisistimu yokugcina ibhethri.
Isikhathi sokuthumela: May-08-2024