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Powerwall vs. Mabatire a Lead Acid. Ndi iti yomwe ili yabwino kwa grid?

Nthawi yotumiza: Sep-13-2024

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lifepo4 powerwall

Kodi Powerwall ya BSLBATT Ndi Yothandiza Kwambiri Kuposa Mabatire A Acid Acid?

Mabatire osungira kunyumba akukhala chowonjezera chodziwika bwino pamagetsi a dzuwa, ndi ma chemistries awiri omwe amakhala ndi lead-acid ndi lithiamu. Monga momwe dzinalo likusonyezera, mabatire a lithiamu-ion amapangidwa kuchokera ku chitsulo cha lithiamu, pamene mabatire a lead-acid amapangidwa makamaka kuchokera ku lead ndi asidi. Popeza khoma lathu lamagetsi lopangidwa ndi khoma limayendetsedwa ndi lithiamu-ion, tidzakhala tikufanizira ziwiri - khoma lamphamvu vs. lead acid.

1. Magetsi & Magetsi:

Lithium Powerwall imapereka ma voltages osiyana pang'ono, omwe amawapangitsa kukhala oyenera m'malo mwa mabatire a lead-acid.Kuyerekeza magetsi pakati pa mitundu iwiriyi:

  • Batire ya Lead-acid:

12V*100Ah=1200WH

48V*100Ah=4800WH

  • Lithium Powerwall batire:

12.8V*100Ah=1280KHH

51.2V*100Ah=5120WH

Lithium Powerwall imapereka mphamvu yogwiritsiridwa ntchito kwambiri kuposa chinthu chokhala ndi acid-acid yovoteredwa mofanana. Mutha kuyembekezera kuwirikiza kawiri nthawi yothamanga.

2. Moyo wozungulira.

Mutha kukhala mukudziwa kale za moyo wa batire la lead-acid.Chifukwa chake apa tingokuuzani moyo wozungulira khoma lathu lokwera batri ya LiFePO4.

Itha kufikira mikombero yopitilira 4000 @100%DOD, mizungu 6000 @80% DOD. Pakadali pano, mabatire a LiFePO4 amatha kutulutsidwa mpaka 100% popanda kuwonongeka. Onetsetsani kuti mwatchaja batire yanu ikangotha, tikupangira kuti kuthira kukhale 80-90% kuya kwa kutulutsa (DOD) kupewa BMS kutulutsa batire.

moyo wa batire

3. Powerwall Warranty Versus Lead-Acid

BSLBATT Powerwall's BMS imayang'anira mosamala kuchuluka kwa mabatire ake, kutulutsa, kuchuluka kwamagetsi, kutentha, kuchuluka kwa dziko lomwe lagonjetsedwa, ndi zina zotero, kuti apititse patsogolo moyo wawo womwe umawathandiza kuti abwere ndi chitsimikizo cha zaka 10 ndi 15- Zaka 20 za moyo wautumiki.

Pakali pano, opanga mabatire a lead-acid alibe ulamuliro pa momwe mudzagwiritsire ntchito zinthu zawo ndipo motero amangopereka zitsimikizo za chaka chimodzi kapena mwina ziwiri ngati mukufuna kulipira mtundu wokwera mtengo.

Uwu ndiye mwayi waukulu kwambiri wa BSLBATT Powerwall kuposa mpikisano. Anthu ambiri, makamaka mabizinesi, safuna kutulutsa ndalama zambiri kuti agulitse ndalama zatsopano pokhapokha atha kuthawa osalipira nthawi zonse. Lithium Powerwall ili ndi mtengo wokwera wakutsogolo, koma moyo wake wautali komanso chitsimikizo chazaka 10 choperekedwa ndi wogulitsa kumachepetsa mtengo wake wogwiritsa ntchito nthawi yayitali.

4. Kutentha.

LiFePO4 Lithium Iron Phosphate imatha kupirira kutentha kosiyanasiyana pamene imatulutsa, kotero ingagwiritsidwe ntchito m'madera otentha kwambiri.

  • Kutentha kwa Ambient kwa batri ya Lead Acid: -4°F mpaka 122°F
  • Ambient Kutentha kwa LiFePO4 powerwall batire: -4 ° F kuti 140 ° F Komanso, ndi luso kupirira kutentha apamwamba, akhoza kukhala otetezeka kuposa lead-asidi batire popeza LiFePO4 mabatire okonzeka ndi BMS. Dongosololi limatha kuzindikira kutentha kwanthawi yake ndikuteteza batire, kusiya kulitcha kapena kutulutsa nthawi yomweyo, chifukwa chake sipadzakhala kutentha kulikonse.

5. Powerwall Storage Capacity motsutsana ndi Lead-Acid

Sizingatheke kufanizira mwachindunji mphamvu ya Powerwall ndi mabatire a lead-acid chifukwa moyo wawo wautumiki suli wofanana. Komabe, kutengera kusiyana kwa DOD (Kuzama kwa Kutulutsa), titha kudziwa kuti mphamvu yogwiritsiridwa ntchito ya batire ya Powerwall yamphamvu yofanana ndi yayikulu kwambiri kuposa batire ya acid-lead.

Mwachitsanzo: kutenga mphamvu10kWh Powerwall mabatirendi mabatire a lead-acid; chifukwa kuya kwa mabatire a lead-acid osapitilira 80%, makamaka 60%, kotero kwenikweni amakhala pafupifupi 6kWh - 8 kWh ya mphamvu yosungira yogwira. Ngati ndikufuna kuti azitha zaka 15, ndiye kuti ndiyenera kupewa kutulutsa kuposa 25% usiku uliwonse, kotero nthawi zambiri amakhala ndi 2.5 kWh yokha yosungirako. Mabatire a LiFePO4 Powerwall, Komano, akhoza kutulutsidwa kwambiri ku 90% kapena 100%, kotero kuti ntchito ya tsiku ndi tsiku, Powerwall ndi yopambana, ndipo mabatire a LiFePO4 akhoza kutulutsidwa ngakhale mozama ngati akufunikira kupereka mphamvu mu nyengo yoipa komanso / kapena panthawi yogwiritsira ntchito mphamvu zambiri.

6. Mtengo

Mtengo wa batire la LiFePO4 udzakhala wapamwamba kuposa mabatire apano otsogolera-acid, ayenera kuyikapo ndalama zambiri poyamba. Koma mudzapeza batri ya LiFePO4 ili ndi ntchito yabwino. Titha kugawana nawo tebulo lofananizira ngati mutumiza zomwe mukufuna komanso mtengo wa mabatire omwe mukugwiritsa ntchito. Mukawona mtengo wa Unit patsiku (USD) wamitundu iwiri ya mabatire. Mupeza kuti mabatire a LiFePO4 mtengo/mkombero adzakhala wotsika mtengo kuposa mabatire a lead-acid.

7. Chikoka pa chilengedwe

Tonse timakhudzidwa ndi kuteteza chilengedwe, ndipo timayesetsa kuchita mbali yathu kuti tichepetse kuwononga chilengedwe komanso kugwiritsa ntchito zinthu. Pankhani yosankha ukadaulo wa batri, mabatire a LiFePO4 ndi chisankho chabwino kwambiri chothandizira mphamvu zongowonjezwdwa monga mphepo ndi dzuwa komanso kuchepetsa zotsatira za kuchotsa zinthu.

8. Mphamvu ya Powerwall

Mphamvu yosungirako mphamvu ya Powerwall ndi 95% yomwe ili yabwino kwambiri kuposa mabatire a lead-acid pafupifupi 85%. M'zochita, uku sikusiyana kwakukulu, koma kumathandiza. Zidzatenga pafupifupi theka limodzi kufika pa magawo awiri mwa atatu a magetsi ocheperako ola la kilowatt kuti muwonjezere mphamvu ya Powerwall yokhala ndi 7kWh kuposa mabatire a lead-acid, yomwe ili pafupifupi theka la kuchuluka kwa tsiku ndi tsiku kwa solar panel imodzi.

lithiamu powewall

9. Kupulumutsa Malo

Powerwall ndiyoyenera kuyika mkati kapena kunja, imatenga malo ochepa kwambiri, ndipo monga momwe dzinalo likusonyezera imapangidwa kuti ikhale pamakoma. Ikayikidwa bwino iyenera kukhala yotetezeka kwambiri.

Pali mabatire a acid-lead omwe amatha kuikidwa m'nyumba ndi njira zodzitetezera, koma chifukwa cha mwayi wochepa kwambiri koma weniweni kuti batire ya acid-acid idzasankha kudzisintha kukhala mulu wotentha wa fuming goo, ndikulimbikitsa kwambiri kuziyika kunja.

Kuchuluka kwa malo omwe amatengedwa ndi mabatire otsogolera-asidi okwanira kuti agwiritse ntchito nyumba yopanda grid siukulu monga momwe anthu amaganizira nthawi zambiri koma akadali ochulukirapo kuposa zomwe Powerwall amafuna.

Kuchotsa pagulu la anthu awiri pagulu kungafune mabatire a asidi wotsogolera mozungulira m'lifupi mwa bedi limodzi, makulidwe a mbale ya chakudya chamadzulo, komanso kutalika ngati furiji. Ngakhale kutsekera kwa batire sikofunikira pakuyika konse, kusamala kumafunika kutengedwa kuti aletse ana kuyesa kupsinjika kwa dongosolo kapena mosinthanitsa.

10. Kusamalira

Mabatire osindikizidwa a asidi otsogolera moyo wautali amafunikira kukonzanso pang'ono miyezi isanu ndi umodzi iliyonse. Powerwall safuna chilichonse.

Ngati mukufuna batire yokhala ndi zozungulira zopitilira 6000 zochokera ku 80%DOD; Ngati mukufuna kulipira batire mkati mwa maola 1-2; Ngati mukufuna theka la kulemera ndi kugwiritsa ntchito malo kwa batire ya asidi-lead… Bwerani ndikutsata njira ya LiFePO4 powerwall. Ife timakhulupirira kukhala obiriwira, monga inu.


Nthawi yotumiza: Sep-13-2024