4 Zovuta & Zovuta Zokhudza Malo Osungiramo Battery a Solar

Kusungirako batire la solarkamangidwe kadongosolo ndizovuta, kuphatikiza mabatire, ma inverters ndi zida zina. Pakalipano, zinthu zomwe zili m'makampaniwa ndizodziyimira pawokha, zomwe zingayambitse mavuto osiyanasiyana pakugwiritsa ntchito kwenikweni, makamaka kuphatikizapo: kukhazikitsa dongosolo lovuta, ntchito yovuta ndi kukonza, kugwiritsa ntchito mopanda mphamvu kwa batire ya dzuwa, ndi chitetezo chochepa cha batri. Kuphatikizana kwadongosolo: kukhazikitsa zovuta Kusungirako kwa batri ya dzuwa ndi njira yovuta yomwe imagwirizanitsa magwero ambiri a mphamvu ndipo imayang'ana ku nyumba yamba, ndipo ogwiritsa ntchito ambiri amafuna kuigwiritsa ntchito ngati "chida chapakhomo", chomwe chimayika zofunikira zapamwamba pa kukhazikitsa dongosolo. Kuyika kovutirapo komanso kowononga nthawi kwa Residential Solar Battery Storage pamsika kwakhala vuto lalikulu kwa ogwiritsa ntchito ena. Pakalipano, pali mitundu iwiri ikuluikulu ya njira zothetsera batire ya dzuwa pamsika: kusungirako kwamagetsi otsika komanso kusungirako magetsi. Low-voltage ResidentialBattery System (Inverter & Battery Decentralization): Nyumba yosungiramo mphamvu yamagetsi yocheperako ndi batire ya solar yokhala ndi mphamvu yamagetsi ya 40 ~ 60V, yomwe imakhala ndi mabatire angapo olumikizidwa mofananira ndi inverter, yomwe imaphatikizidwa ndi kutulutsa kwa DC kwa PV MPPT m'basi. DC-DC ya inverter yamkati, ndipo pamapeto pake idasinthidwa kukhala mphamvu ya AC kudzera muzotulutsa zotulutsa ndikulumikizidwa ku gridi, ndipo ma inverters ena ali ndi ntchito yotulutsa zosunga zobwezeretsera. [Solar System ya 48V Yanyumba] Low-voltage Home Solar Battery System Mavuto akulu: ① Inverter ndi batri zimamwazikana, zida zolemera komanso zovuta kuziyika. ② Mizere yolumikizira ya ma inverters ndi mabatire sangathe kukhazikika ndipo imayenera kukonzedwa pamalowo. Izi zimabweretsa nthawi yayitali yoyika dongosolo lonse ndikuwonjezera mtengo. 2. High Voltage Home Solar Battery System. KumakomoHigh voltage batire sysemimagwiritsa ntchito zomangamanga zamagulu awiri, zomwe zimakhala ndi ma module angapo a batri omwe amalumikizidwa motsatizana kudzera pa bokosi lamagetsi lapamwamba kwambiri, voteji nthawi zambiri imakhala 85 ~ 600V, kutulutsa kwa batire kumalumikizidwa ndi inverter, kudzera pagawo la DC-DC. mkati mwa inverter, ndipo kutulutsa kwa DC kuchokera ku PV MPPT kumalumikizidwa pa bar ya basi, ndipo pamapeto pake Kutulutsa kwa gulu la batri kumalumikizidwa ndi inverter, ndipo gawo la DC-DC mkati mwa inverter limalumikizidwa ndi Kutulutsa kwa DC kwa PV MPPT pabasi, ndipo pamapeto pake kumasinthidwa kukhala mphamvu ya AC kudzera mu inverter yotulutsa ndikulumikizidwa ku gridi. [Home High Voltage Solar System] Nkhani zazikulu za High Voltage Home Solar Battery System: Pofuna kupewa kugwiritsa ntchito magulu osiyanasiyana a ma modules a batri motsatizana mwachindunji, kasamalidwe okhwima a batch ayenera kuchitidwa pakupanga, kutumiza, kusungirako katundu ndi kuyika, zomwe zimafuna anthu ambiri ndi zinthu zakuthupi, ndipo ndondomekoyi idzakhala yotopetsa komanso yovuta, komanso kumabweretsa mavuto makasitomala 'katundu kukonzekera. Kuonjezera apo, kudzigwiritsira ntchito kwa batri ndi kuwonongeka kwa mphamvu kumapangitsa kusiyana pakati pa ma modules kuti akulitse, ndipo dongosolo lonse liyenera kufufuzidwa musanayike, ndipo ngati kusiyana pakati pa ma modules kuli kwakukulu, kumafunanso kuwonjezeredwa kwamanja, yomwe ndi nthawi- zowononga komanso zogwira ntchito. Kusafanana kwa Battery: Kutayika Kwa Mphamvu Chifukwa Chakusiyana Kwa Ma module a Battery 1. Low-voltage Residential Battery System Parallel Mismatch Zachikhalidwebatire ya solar yogonaili ndi batire ya 48V/51.2V, yomwe imatha kukulitsidwa mwa kulumikiza mapaketi a batire angapo ofanana mofanana. Chifukwa cha kusiyana kwa ma cell, ma modules ndi ma wiring harness, kuthamanga / kutulutsa mphamvu kwa mabatire omwe ali ndi mphamvu zambiri zamkati ndizochepa, pamene kuthamangitsidwa / kutulutsidwa kwa mabatire omwe ali ndi mphamvu zochepa zamkati ndipamwamba, ndipo mabatire ena sangathe kulipira / kutulutsidwa. kwa nthawi yayitali, zomwe zimabweretsa kuwonongeka pang'ono kwa batire yogona. [Kunyumba kwa 48V Solar System Parallel Mismatch Schematic] 2. High Voltage Zogona Solar Battery Storage System Series Mismatch Mitundu yamagetsi yama batri apamwamba kwambiri yosungiramo mphamvu zogona nthawi zambiri imachokera ku 85 mpaka 600V, ndipo kukulitsa mphamvu kumatheka polumikiza ma module angapo a batri motsatizana. Malinga ndi mawonekedwe a chigawo chotsatira, magetsi / kutulutsa mphamvu ya module iliyonse ndi yofanana, koma chifukwa cha kusiyana kwa mphamvu ya module, batri yokhala ndi mphamvu yaying'ono imadzazidwa / kutulutsidwa poyamba, zomwe zimapangitsa kuti ma modules ena a batri asadzazidwe / amatulutsidwa kwa nthawi yayitali ndipo magulu a batri amakhala ndi kuchepa pang'ono kwa mphamvu. [Zojambula Zosagwirizana ndi Zofanana Zanyumba Zamagetsi Zamagetsi Zapamwamba] Kusamalira Battery Yakunyumba Yakunyumba: Zaukadaulo Zapamwamba komanso Zotsika mtengo Pofuna kuonetsetsa kuti ntchito yodalirika komanso yotetezeka yosungiramo mabatire a dzuwa, kukonza bwino ndi imodzi mwa njira zothandiza. Komabe, chifukwa cha kapangidwe kake kakapangidwe ka batire lapamwamba kwambiri komanso luso lapamwamba lomwe limafunikira kuti agwire ntchito ndi kukonza, kukonza nthawi zambiri kumakhala kovuta komanso kumatenga nthawi mukamagwiritsa ntchito makinawo, makamaka chifukwa chazifukwa ziwiri zotsatirazi. . ① Kukonza nthawi ndi nthawi, kuyenera kupereka paketi ya batri kuti isamalire SOC, kuwongolera mphamvu kapena kuyang'anira dera lalikulu, ndi zina zambiri. ② Pamene gawo la batri silikhala lachilendo, batire ya lithiamu wamba ilibe ntchito yofananira yokha, yomwe imafunikira ogwira ntchito yokonza kuti apite kumaloko kuti akawonjezeredwenso pamanja ndipo sangathe kuyankha mwachangu zosowa zamakasitomala. ③ Kwa mabanja omwe amakhala kumadera akutali, zimatengera nthawi yochuluka kuyang'ana ndikukonza batri ikadali yachilendo. Kugwiritsa Ntchito Mabatire Akale & Atsopano: Kufulumizitsa Kukalamba Kwa Mabatire Atsopano & Kusakwanira Kwa Mphamvu Za kuBattery ya Solar YanyumbaDongosolo, mabatire akale ndi atsopano a lithiamu amasakanizidwa, ndipo kusiyana kwa kukana kwamkati kwa mabatire ndi kwakukulu, komwe kungayambitse kufalikira ndikuwonjezera kutentha kwa mabatire ndikufulumizitsa kukalamba kwa mabatire atsopano. Pankhani ya batire yapamwamba kwambiri, ma module atsopano ndi akale a batri amasakanizidwa motsatizana, ndipo chifukwa cha mbiya, gawo latsopano la batri lingagwiritsidwe ntchito ndi mphamvu ya module yakale ya batri, ndipo gulu la batri lidzatha. kukhala ndi vuto lalikulu losagwirizana. Mwachitsanzo, mphamvu yomwe ilipo ya gawo latsopano ndi 100Ah, mphamvu yomwe ilipo ya module yakale ndi 90Ah, ngati ikusakanikirana, gulu la batri lingagwiritse ntchito mphamvu ya 90Ah. Mwachidule, sichiri chovomerezeka kugwiritsa ntchito mabatire akale ndi atsopano a lithiamu mwachindunji mndandanda kapena mofanana. M'milandu ya BSLBATT yapitayi, nthawi zambiri timakumana kuti ogula amagula kaye mabatire kuti ayese makina osungira mphamvu zapanyumba kapena kuyesa mabatire anyumba, ndipo mtundu wa mabatire ukakwaniritsa zomwe amayembekeza, amasankha kuwonjezera mabatire kuti akwaniritse zofunikira zenizeni zogwiritsira ntchito ndikugwiritsa ntchito mabatire atsopano molumikizana mwachindunji ndi akale, zomwe zipangitsa kuti batire ya BSLBATT isagwire bwino ntchito, monga batire yatsopanoyo simalipidwa kwathunthu ndikutulutsidwa, kufulumizitsa kukalamba kwa batri! Chifukwa chake, nthawi zambiri timalimbikitsa makasitomala kuti agule makina osungira mabatire okhala ndi kuchuluka kwa mabatire malinga ndi momwe akufunira mphamvu, kuti apewe kusakaniza mabatire akale ndi atsopano pambuyo pake.