Miyezi ingapo yapitayo ndidawunikanso mabatire a Micro Deep Cycle ochokera ku Redodo.Chomwe chimandisangalatsa sikuti ndi mphamvu zochititsa chidwi komanso moyo wa batri wa mabatire, komanso momwe alili ochepa.Mapeto ake ndikuti mutha kuwirikiza kawiri, ngati siwiri, kuchuluka kwa mphamvu zosungira mumalo omwewo, ndikupangitsa kukhala kogulira bwino chilichonse kuchokera pa RV kupita pagalimoto yoyenda.
Posachedwapa tawona zopereka zazikulu zamakampani, nthawi ino zikupereka chitetezo chozizira.Mwachidule, ndachita chidwi, koma tiyeni tifufuze mozama!
Kwa omwe sakudziwa, batire yozungulira kwambiri ndi mtundu wa batri womwe umagwiritsidwa ntchito posungira mphamvu modular.Mabatirewa akhalapo kwa zaka zambiri, ndipo m’mbuyomu ankagwiritsa ntchito mabatire a lead-acid otsika mtengo, monga mabatire a injini yamoto ya 12-volt yamkati.Mabatire oyenda mozama amasiyana ndi mabatire anthawi zonse oyambira magalimoto chifukwa amakonzedwa kuti aziyenda nthawi yayitali komanso kutsika kwamagetsi m'malo mopangidwira kuti azigunda mwachangu.
Mabatire akuya atha kugwiritsidwa ntchito m'njira zosiyanasiyana, ma RV opatsa mphamvu, ma trolling motors, ma wayilesi a ham, ngakhale ngolo za gofu.Mabatire a lithiamu amalowa m'malo mwa mabatire a lead acid mwachangu popeza amapereka zabwino zambiri.
Ubwino waukulu ndi moyo wautali wautumiki.Mabatire ambiri a asidi amtovu sakhalitsa zaka 2-3 asanasiye kusunga mphamvu.Ndikudziwa eni ake ambiri a ma RV omwe amalowetsa mabatire awo pafupifupi chaka chilichonse chifukwa amaiwala kulipiritsa mabatire pang'onopang'ono m'nyengo yozizira, ndipo amangoganizira zogula batire yanyumba yatsopano nthawi iliyonse yamasika ngati gawo la mtengo woyendetsa RV yawo.N'chimodzimodzinso ndi ntchito zina zambiri zomwe mabatire a asidi a lead amakumana ndi maelementi ndipo amasiyidwa osagwiritsidwa ntchito pamasiku ovuta.
Chinthu china chofunika ndi kulemera.Mabatire a Redodo ndi opepuka kwambiri, kuwapangitsa kukhala osavuta kugwiritsa ntchito ndikuyika osati kwa amuna okha, komanso kosavuta kwa amayi komanso ana okulirapo kuti agwiritse ntchito moyenera.
Chitetezo ndi vuto lina lalikulu.Kutulutsa mpweya, kutayikira, ndi mavuto ena angayambitse mavuto ndi mabatire a asidi a lead.Nthawi zina amatha kupangitsa kuti asidi a batri atayike ndikuwononga zinthu kapena kuvulaza anthu.Ngati alibe mpweya wabwino, amatha kuphulika, kupopera asidi woopsa paliponse.Anthu ena amazunza dala mwadala asidi wa batri kuti aukire ena, zomwe zimapangitsa kuti anthu ambiri azimva ululu komanso kusawoneka bwino kwa moyo wawo wonse (ozunzidwa nthawi zambiri amakhala azimayi, omwe amakhudzidwa ndi amuna omwe amatengera malingaliro a "ngati sindingakhale nanu, palibe amene angakhale nanu") ..mgwirizano Cholinga).Mabatire a lithiamu sabweretsa zoopsa izi.
Ubwino winanso wofunikira kwambiri wamabatire a lithiamu mozama ndikuti mphamvu yawo yogwiritsiridwa ntchito ndi pafupifupi kuwirikiza kawiri kuposa mabatire a lead-acid.Mabatire a asidi ozama kwambiri, omwe nthawi zambiri amatulutsidwa, amatuluka mwachangu, pomwe mabatire a lithiamu amatha kupirira mozama kwambiri kuti kuwonongeka kusanakhale vuto.Mwanjira iyi, simudzadandaula za kugwiritsa ntchito mabatire a lithiamu mpaka atatha (dongosolo la BMS lopangidwa limawayimitsa asanawonongeke).
Batire laposachedwa lomwe kampaniyo idatitumizira kuti tikawunikenso limapereka zabwino zonse pamwambapa phukusi labwino kwambiri.Sikuti ndiyopepuka kuposa mabatire ambiri a lithiamu omwe ndidawayesa, komanso ili ndi chingwe chopindika chonyamulira.Phukusili limaphatikizansopo njira zosiyanasiyana zolumikizirana, kuphatikiza zomangira zolumikizira mawaya ndi ma terminals a batire omwe amagwiritsidwa ntchito ndi zingwe.Izi zimapangitsa kuti batire ikhale m'malo mwa mabatire a lead-acid owopsa omwe ali ndi ntchito yaying'ono ndipo mwina palibe zosintha pa RV, bwato, kapena china chilichonse chomwe chimagwiritsa ntchito.
Monga mwachizolowezi, ndinalumikiza inverter yamagetsi kuti ndipeze chiwerengero chamakono.Monga batire ina yomwe tidayesa kuchokera ku kampaniyi, iyi imagwira ntchito motsimikiza, kuti musadandaule nazo.
Mutha kupeza zolemba zonse ndi mawonekedwe patsamba la Redodo, lamtengo wa $279 (panthawi yolemba).
Koposa zonse, batire yaying'ono iyi yochokera ku Redodo imapereka mphamvu ya 100 amp-hours (1.2 kWh).Uku ndiye kusungirako mphamvu komweku komwe batire ya lead-acid yozungulira mozama imapereka, koma ndiyopepuka.Ndizosangalatsa kwambiri, makamaka poganizira mtengo wake, womwe ndi wotsika mtengo kwambiri kuposa zomwe tidayesa koyambirira kwa chaka chino.
Komabe, pamakina ozama otere, mabatire a lithiamu amakhala ndi vuto limodzi: nyengo yozizira.Tsoka ilo, mabatire ambiri a lithiamu amatha kutaya mphamvu kapena kulephera ngati akumana ndi kuzizira.Komabe, Redodo anaganizira izi pasadakhale: batire iyi ili ndi dongosolo lanzeru la BMS lomwe limatha kuyang'anira kutentha.Batire ikanyowa chifukwa chozizira ndikutsika mpaka kuzizira, kulipiritsa kumatha.Ngati nyengo ikuzizira ndipo kutentha kumayambitsa mavuto ndi kukhetsa, izi zidzachititsanso kuti madzi azimitse panthawi yake.
Izi zimapangitsa kuti batire iyi ikhale yabwino komanso yotsika mtengo pamapulogalamu omwe simukufuna kukumana ndi kuzizira kozizira, koma mutha kukumana nawo mwangozi.Ngati mukufuna kuzigwiritsa ntchito m'nyengo yozizira, Redodo amabweranso ndi mabatire omwe ali ndi chotenthetsera chopangidwira kuti athe kukhalapo ngakhale m'nyengo yozizira kwambiri.
China chachikulu cha batire iyi ndikuti imabwera ndi zolemba zabwino.Mosiyana ndi mabatire omwe mumagula m'masitolo akuluakulu amabokosi, Redodo samaganiza kuti ndinu katswiri mukagula mabatire ozungulira awa.Bukhuli limapereka zidziwitso zonse zofunika kuyitanitsa, kutulutsa, kulumikiza ndi kukonza batire yamphamvu kapena yamphamvu kwambiri.
Mutha kulumikiza mpaka ma cell anayi motsatana komanso motsatizana ndi ma voliyumu apamwamba a 48 volts ndi ma 400 amp-hours (@48 volts), mwa kuyankhula kwina, kuti mupange batire ya 20 kWh.Osati ogwiritsa ntchito onse adzafunika izi, koma ndi mwayi ngati mukufuna kupanga chilichonse.Mwachiwonekere muyenera kusamala mukamagwira ntchito yamagetsi yocheperako, koma kupitilira apo Redodo samakuwonani ngati makina a RV kapena wodziwa kuthamanga kwambiri!
Kuonjezera apo, Buku la Battery la Redodo ndi Quick Start Kabuku zimabwera m'thumba lopanda madzi, kuti muthe kusunga zolembazo mutaziika mu RV kapena malo ena ovuta ndikuzisunga mmenemo ndi batri.Kotero, iwo anaganiziridwa bwino kwambiri kuyambira pachiyambi mpaka kumapeto.
Jennifer Sensiba ndi wokonda magalimoto kwanthawi yayitali, wolemba komanso wojambula.Anakulira m'sitolo yogulitsira katundu ndipo wakhala akuyesera kuyendetsa galimoto kuyambira ali ndi zaka 16 kuseri kwa gudumu la Pontiac Fiero.Amasangalala kuchoka panjira yomenyedwa mu Bolt EAV yake ndi galimoto ina iliyonse yamagetsi yomwe angayendetse ndi mkazi wake ndi ana ake.Mutha kumupeza pa Twitter pano, Facebook pano, ndi YouTube apa.
Jennifer, simukuchita zabwino zilizonse pofalitsa mabodza okhudza mabatire amtovu.Nthawi zambiri amakhala zaka 5-7, ndili ndi ena omwe ali ndi zaka 10 ngati saphedwa.Kuzama kwawo kozungulira sikulinso kocheperako ngati kwa lithiamu.M'malo mwake, ntchito ya lithiamu ndiyosauka kwambiri kotero kuti pamafunika dongosolo la BMS kuti lizigwira ntchito komanso kupewa moto.Ikani BMS yotereyi pa batire ya asidi-lead ndipo mudzapeza moyo wautumiki wopitilira zaka 7.Mabatire a lead-acid amatha kusindikizidwa, ndipo mabatire osamata amatha kugwira ntchito mosiyanasiyana popanda kutulutsa.Mwanjira ina, ndinatha kupatsa makasitomala makina opangira magetsi opangidwa ndi gridi omwe adatenga zaka 50 okhala ndi mabatire otsogolera ndi zaka 31 ndi magalimoto amagetsi, zonse pamtengo wotsika.Kodi mukudziwa kuti ndi ndaninso yemwe wakhala akupanga bwino magalimoto amagetsi kwa zaka 31?Kuti akwaniritse cholinga ichi, lithiamu iyenera kugulitsa $ 200 pa kWh ndi zaka 20 zapitazi, zomwe mabatire ambiri amanena koma sizinatsimikizidwebe.Tsopano popeza mitengoyi imatsika mpaka $200 pa kilowatt-ola ndipo ali ndi nthawi yotsimikizira kuti atha kukhala ndi moyo, asintha zinthu.Pakadali pano, mabatire ambiri ku US (monga Powerwall) amawononga pafupifupi $900/kWh, zomwe zikusonyeza kuti mitengo ku US yatsala pang'ono kutsika kwambiri.Chifukwa chake dikirani mpaka achite izi mchaka chimodzi kapena ayambe kugwiritsa ntchito chitsogozo tsopano akafunika kusintha mtengo wa lithiamu udzakhala wotsika kwambiri.Ndikadali pamwamba pamndandandawo chifukwa ndizotsimikizika, zotsika mtengo, komanso inshuwaransi yovomerezeka / yovomerezeka.
Inde, zimatengera kugwiritsa ntchito.Ndinangobwera (chaka chapitacho) ndinasonkhanitsa mabatire a Rolls Royce OPzV 2V mu batire ya 40 kWh, 24 onse.Adzanditengera zaka 20, koma 99% ya moyo wawo adzayandama, ndipo ngakhale mains atalephera, DOD mwina idzakhala yosakwana 50% ya nthawiyo.Chifukwa chake mikhalidwe yopitilira 50% DOD idzakhala yosowa kwambiri.Iyi ndi batri ya asidi-lead.Imawononga $ 10k, yotsika mtengo kwambiri kuposa yankho lililonse la Li.Chithunzi chomata chikuwoneka kuti chikusowa… apo ayi chithunzi chake chikadawonetsedwa…
Ndikudziwa kuti mudanena izi chaka chapitacho, koma lero mutha kupeza mabatire a 14.3 kWh EG4 pa $3,800 iliyonse, ndiyo $11,400 ya 43 kWh.Ndatsala pang'ono kuyamba kugwiritsa ntchito ziwiri mwa izi + inverter yaikulu ya nyumba yonse, koma ndidikirira zaka zina ziwiri kuti ikule.