4 Zovuta & Zovuta Zokhudza Malo Osungiramo Battery a Solar

Kusungirako batire la dzuwakamangidwe 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 voteji ya 40 ~ 60V, yomwe imakhala ndi mabatire angapo olumikizidwa mofananiza ndi inverter, yomwe imalumikizidwa ndi kutulutsa kwa DC kwa PV MPPT m'basi ndi DC-DC ya inverter yamkati, ndipo pamapeto pake imasandulika kukhala mphamvu ya AC ndi zotulutsa zolumikizana ndi gridi yolumikizira. [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 modules angapo a batri omwe amalumikizidwa motsatizana pogwiritsa ntchito bokosi lapamwamba lamagetsi, mphamvu yamagetsi nthawi zambiri imakhala 85 ~ 600V, kutulutsa kwa batire kumalumikizidwa ndi inverter, kudzera pa DC-DC unit mkati mwa inverter, ndipo DC imatulutsa kuchokera ku PV MPPT imaphatikizidwa pamtanda wa batri ndi batire, Chigawo cha DC-DC mkati mwa inverter chimaphatikizidwa ndi kutulutsa kwa DC kwa PV MPPT pabasi, ndipo pamapeto pake amasinthidwa 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 mu mndandanda mwachindunji, kasamalidwe okhwima a batch ayenera kuchitidwa pakupanga, kutumiza, kusungirako katundu ndi kuyika, zomwe zimafuna zambiri za anthu ndi zakuthupi, ndipo ndondomekoyi idzakhala yotopetsa komanso yovuta, komanso imabweretsa mavuto kwa makasitomala kukonzekera katundu. 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, komwe kumawononga nthawi komanso ntchito yogwira 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, kuthamangitsa / kutulutsa mphamvu kwa mabatire omwe ali ndi kukana kwakukulu kwamkati kumakhala kochepa, pamene kuthamanga / kutulutsa mphamvu kwa mabatire omwe ali ndi mphamvu yochepa ya mkati ndipamwamba, ndipo mabatire ena sangathe kulipira / kutulutsidwa kwa nthawi yaitali, zomwe zimabweretsa kuwonongeka kwapadera kwa batri 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. Malingana ndi makhalidwe a mndandanda wa maulendo, mphamvu / kutulutsa mphamvu ya module iliyonse ndi yofanana, koma chifukwa cha kusiyana kwa mphamvu ya module, batri yokhala ndi mphamvu zochepa imadzazidwa / kutulutsidwa koyamba, zomwe zimapangitsa kuti ma modules ena a batri sangadzazidwe / kutulutsidwa kwa nthawi yaitali ndipo masango a batri ali ndi mphamvu zochepa. [Zojambula Zosagwirizana ndi Zofanana Zanyumba Zamagetsi Zamagetsi Zapamwamba] Kukonzekera kwa Battery Yanyumba Yanyumba: 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 mapangidwe ovuta kwambiri a dongosolo la batri lapamwamba kwambiri lamagetsi komanso luso lapamwamba lofunika kwa ogwira ntchito ndi kukonza, kukonza nthawi zambiri kumakhala kovuta komanso kumatenga nthawi panthawi yogwiritsira ntchito dongosololi, makamaka chifukwa cha zifukwa 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 yamagetsi amagetsi amagetsi, ma modules atsopano ndi akale a batri amasakanizidwa mndandanda, ndipo chifukwa cha mbiya, gawo latsopano la batri lingagwiritsidwe ntchito ndi mphamvu ya gawo lachikale la batri, ndipo gulu la batri lidzakhala 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 amayamba kugula mabatire kuti ayese makina osungira mphamvu zapanyumba kapena kuyesa koyambirira kwa mabatire okhalamo, ndipo mtundu wa mabatire ukakwaniritsa zomwe akuyembekezera, amasankha kuwonjezera mabatire kuti akwaniritse zofunikira zenizeni ndikugwiritsa ntchito mabatire atsopanowo mofanana ndi akale, zomwe zidzachititsa kuti BSLBATT isayambe kugwira ntchito, monga momwe batire silingagwire ntchito. kutulutsidwa, 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.