A cikin hanyoyin samar da makamashi na zamani, tsarin kashe wutar lantarki na hasken rana yana zama zaɓi don ƙarin gidaje da kasuwanci, ba wa masu amfani cikakken ikon cin gashin kansu da kuma 'yantar da su daga iyakoki da jujjuyawar grid na jama'a. Baturin yana aiki azaman mahimman jigon da ke kiyaye aiki mai ƙarfi yayin samar da wutar lantarki mara yankewa.
Wannan labarin zaitattaunamahimman sigogin fasaha nakashe-grid baturada kuma bayyana dalilin da yasa a halin yanzu raka'a LiFePO4 ke wakiltar mafi kyawun batura don tsarin hasken rana.
Maɓallin Ayyukan Aiki na Batirin Rana Kashe-Grid
Lokacin zabar baturin kashe-grid, bai isa ya kalli siga guda ɗaya ba. Ana buƙatar yin cikakken kima na waɗannan mahimman ma'auni masu mahimmanci.
1.Tsaro
Tsaro shine babban abin la'akari. LiFePO4 batirin hasken rana sun shahara saboda yanayin zafi na musamman da kwanciyar hankali na sinadarai, suna hana guduwar zafi fiye da yawancin.lithium-ionsamfura.
Tare da mafi girman zafin gudu na thermal mafi girma - yawanci kusan 250°C idan aka kwatanta da kusan150-200 °C zaNCM da NCAbatura — suna ba da juriya mai yawa ga zafi fiye da konewa. BargansuzaitunTsarin yana hana sakin iskar oxygen ko da a ƙarƙashin yanayin zafi, yana ƙara rage haɗarin wuta ko fashewa. Bugu da kari, LiFePO₄ batura suna kiyaye amincin tsarin yayin caji da zagayowar fitarwa-babu canje-canjen tsarin da ke ƙasa da 400℃-tabbatar da dogaro na dogon lokaci da kwanciyar hankali a cikin yanayi masu buƙata. Bugu da ƙari, fakitin magina na iya ba da shaida tare da IEC 62619 da UL 9540A don ƙunshi yaduwa.
2.Ƙarfin Zurfafawa(DoD)
Dangane da DoD, batirin hasken rana LiFePO4 suna nuna fa'ida a bayyane, wanda zai iya cimma daidaiton DoD na 80% -95% ba tare da lahani ba. DoD na batirin gubar-acid yawanci ana iyakance shi zuwa 50% don hana lalata iya aiki na dindindin saboda sulfation farantin.
A sakamakon haka, a 10 kWhtsarin ajiyar makamashiYin amfani da fasahar LiFePO4 na iya samar da 8-9.5kWh na makamashi mai amfani, yayin da tsarin acid-acid zai iya samar da kusan 5kWh kawai.
3.Tsawon Rayuwa da Ƙarfin Zagayowar
Farashin zuba jarin fasaha na LiFePO4 zai haifar da dawowa ta tsawon rayuwar samfur. Masu gubar-acid yawanci suna fuskantar raguwar aiki da sauri bayan zagayowar 300-500 kawai na amfani mai nauyi.
Amma batirin LiFePO4 suna ba da rayuwa mai zurfi ta zagayowar da ta wuce hawan keke 6,000 (a kan 80% DoD). Ko da tare da sake zagayowar caji guda ɗaya a kowace rana, suna iya aiki da ƙarfi donhar zuwashekaru 15.
4.Yawan Makamashi
Yawan makamashi definNawa makamashin baturi zai iya adanawa don wani ƙara ko nauyi. Yawan kuzarin batirin hasken rana LiFePO4 ya fi girma. Don irin wannan ƙarfin, suna da ƙaramin ƙarami da ƙananan nauyi, da gaske ceton sararin shigarwa da sauƙaƙe sufuri.
5.Canjin Cajin
Ingantacciyar tafiya-tafiya na batirin hasken rana LiFePO4 shine 92-97%. Batirin gubar-acid ba su da inganci sosai, tare da ingantattun tafiye-tafiye kusan 70-85%. Ga kowane 10kWh na makamashin hasken rana da aka kama, tsarin gubar-acid yana juya 15-25% na makamashin hasken rana zuwa sharar zafi. Kuma asarar baturin LFP shine kawai 0.3-0.8 kWh.
6.Bukatun Kulawa
Fko ambaliya batir-acid, kiyayewa rufe dagwaje-gwaje na lokaci-lokaci na matakan electrolyte da rigakafin lalata ta ƙarshe.
LiFePO4 batirin hasken rana ba su da kulawa da gaske, wanda baya buƙataatanadin samar da ruwa ko tsaftace tasha, ko kula da cajin daidaito.
7.Farashin Farko vs. Kuɗin Rayuwa
Farashin gaba na batirin LiFePO4 hakika ya fi girma. The LiFePO4 kashe-grid PV tsarin yana nuna mafi kyawun jimlar farashin mallaka. Suna iyakiyaye tsawon rayuwar aiki kuma yana buƙatar ƙaramar kulawa yayin samun iyakar ƙarfin ƙarfin aiki. Sakamakon dogon lokaci na waɗannan saka hannun jari yana haifar da haɓaka ƙimar ƙimar duka.
8.Faɗin Yanayin Zazzabi
Batirin gubar-acid suna fuskantar lalacewar aiki lokacin da suke tafiya cikin yanayin sanyi. LiFePO4 batirin hasken rana suna da mafi girman kewayon zafin aikidaga-20°C zuwa 60°C.
9.Abokan Muhalli da Dorewa
LiFePO4 batirin hasken rana sun haɗa da babu nauyi mai nauyi kamar gubar, wandasuna cutarwa gayanayi kuma yana buƙatar ƙwararrun hanyoyin sake yin amfani da su. Electrolyte da ake amfani da shi a cikin batirin gubar acid shine sulfuric acid, wanda ke lalatawa kuma yana iya haifar da ƙonewa mai tsanani. Zubewa ko zubewa na iya sa ƙasa da ruwa acidity, yana cutar da tsirrai da rayuwar ruwa.
Nawa LiFePO4 Batir Solar kuke Bukata
Ƙayyade ƙarfin baturi mataki ne mai mahimmanci a ƙirar tsarin hasken rana. Bari mu yi tafiya cikin misali don ganin yadda aka yi:
(1) Zato:
l Amfanin Makamashi na yau da kullun: 5 kWh
l Kwanaki na cin gashin kai: kwana 2
l DoD mai amfani da baturi: 90% (0.9)
l Ingantaccen Tsari: 95% (0.95)
l Tsarin Wutar Lantarki: 48V
l Baturi Daya Zaɓa: 5.12 kWh ROYPOW LiFePO4 Batirin Solar
(2) Tsarin Lissafi:
l Jimlar Bukatar Ajiya = 5 kWh/rana × 2 days = 10 kWh
l Jimlar Ƙarfin Bankin Baturi = 10 kWh ÷ 0.9 ÷ 0.95 ≈ 11.7 kWh
l Adadin Baturi = 11.7 kWh÷ 5.12 kWh = 2.28 baturi
Kammalawa: Tun da ba za a iya siyan baturi ɗaya ɗaya ba, kuna buƙatar 3 daga cikin waɗannan batura, waɗanda kuma ke ba da tazara mai karimci fiye da buƙatunku na 10 kWh na farko.
Sauran Abubuwan La'akari Lokacin Zabar LiFeO4 Batir Solar
üDaidaituwar Tsari:Daidaita wutar lantarki ta kashe-grid zuwa inverter/caja naka, kuma yi amfani da mai sarrafawa tare da bayanin martabar cajin LFP. Kada ku yi caji ƙasa da 0 ° C, haka kuma a duba max ɗin cajin baturin da fitar da halin yanzu daidai da girman inverter.
üƘimar Ƙarfafawa na gaba da Zane na Modular:Yi shirin ƙara iya aiki tare da samfura iri ɗaya. Yi waya ta hanyar motar bas ta yadda kowane igiya ta ga tsayin hanya ɗaya, kuma daidaita ƙarfin wutar lantarki kafin daidaitawa don guje wa rashin daidaituwa. Bi jerin masu yin da madaidaitan iyakoki.
üAlamar da Garanti:Yakamata ku nemi sauƙaƙan kalmomi, kamar shekaru da aka rufe, iyakan sake zagayowar/makamashi, da ƙarfin garanti. Bayan shi, samfuran da ke da takaddun aminci (IEC 62619 da UL 1973) da tallafin sabis na gida yakamata a fifita su.
ROYPOW Lithium-iron Batir Solar
ROYPOW batirin hasken rana na lithium-iron yana ba da tsawon rayuwa da zaɓuɓɓukan ƙira masu sassauƙa, da rage yawan kuɗin aiki., waxanda suke da manufa mafita ga remote cabinstokashe-grid tsarin hasken rana don gidaje. Kai mu11.7kWh Batir Mai Haɗa bangoa matsayin misali:
- Yana aiki akan sel A LiFePO4 Grade, yana ba da garantin aiki mai aminci tare da matakan aiki mai girma.
- Yana nuna kewayon sama da 6,000, yana kiyaye ingantaccen aiki har tsawon shekaru goma.
- Baturin yana bawa masu amfani damar haɗa har zuwa raka'a 16 a layi daya don isar da wutar lantarki mai sassauƙa.
- It's jituwa tare da manyan inverter brands don tabbatar da wani m goyon bayan makamashi gwaninta.
- Yana goyan bayan daidaitawar adireshi na DIP ta atomatik don daidaita saitin.
- Baturin yana goyan bayan sa ido na nisa na ainihi da haɓaka OTA ta hanyar ROYPOW App.
- An goyi bayan garanti na shekaru 10 don kwanciyar hankali.
Don daidaita daidai da wurare daban-daban na shigarwa da buƙatun wutar lantarki, muna kuma bayar da su5kWh bango-saka, 16kWhkasa-tsaye,kuma5 kW kubatura masu amfani da hasken rana don tsarin ka kashe-grid.
Shirye donanasaratrudeekuzariidogaro da ROYPOW? Tuntuɓi masananmu don ƙarin shawarwari.
Magana:
[1].Akwai a:
https://batteryuniversity.com/article/bu-216-summary-table-of-lithium-based-batteries
