Mumhinduro dzemazuva ano dzemagetsi, solar off-grid masisitimu ari kuita sarudzo kune akawanda uye mabhizinesi edzimba nemabhizinesi, achipa vashandisi simba rakakwana rekuzvimiririra uye kuvasunungura kubva pamipimo uye kushanduka kwegedhi yeruzhinji. Bhatiri rinoshanda seyakakosha core inochengetedza kushanda kwakadzikama uku ichipa isina kukanganiswa magetsi ekupa.
Ichi chinyorwa chichadarokurukuraiyo yakakosha tekinoroji parameter yeoff-grid mabhatiriuye tsanangura kuti nei LiFePO4 mayunitsi parizvino achimiririra akanakisa mabhatiri e-off-grid solar system.
Key Performance Zviratidzo zveOff-Grid Solar Batteries
Pakusarudza bhatiri re-off-grid, hazvina kukwana kutarisa parameter imwe chete. Kuongorora kwakazara kweaya akakosha mametrics anofanirwa kuitwa.
1.Safety
Chengetedzo ndiyo inonyanya kutariswa. LiFePO4 mabhatiri ezuva ane mukurumbira nekuda kwekudzikama kwekupisa uye kemikari, kudzinga kupisa kunotiza zviri nani kupfuura mazhinji.lithium-ionmienzaniso.
Nekupisa kwakanyanya kwekushisa kwekutanga kwekutanga - kazhinji kutenderedza 250°C zvichienzaniswa nezve150-200 °C yeNCM uye NCAmabhatiri-anopa kurwisa kwakanyanya pakupisa nekupisa. Danga ravoolivinechimiro chinodzivirira kuburitswa kweokisijeni kunyangwe pasi pekupisa kwakanyanya, zvichiwedzera kuderedza njodzi yemoto kana kuputika. Pamusoro pezvo, mabhatiri eLiFePO₄ anochengetedza kutendeseka kwechimiro panguva yekuchaja uye yekuburitsa mavhiri-hapana shanduko yezvimiro pazasi 400℃-kuvimbisa kuvimbika kwenguva refu uye rugare rwepfungwa munzvimbo dzinoda. Uyezve, vavaki vepakiti vanogona kubvumidza neIEC 62619 uye UL 9540A kuve nekuparadzira.
2.Deep Discharge Capacity(DoD）
Maererano neDoD, LiFePO4 mabhatiri ezuva anoratidza mukana wakajeka, unogona kuwana DoD yakagadzikana ye80% -95% pasina kukuvadza. Iyo DoD yemabhatiri e-lead-asidhi inowanzoganhurwa kusvika ku50% kudzivirira kuparara kwesimba zvachose nekuda kweplate sulfation.
Nekuda kweizvozvo, a10kWhsimba rekuchengetedza hurongwakushandisa LiFePO4 tekinoroji inogona kupa 8-9.5kWh yesimba rinoshandiswa, nepo lead-asidhi system inogona kungopa inenge 5kWh.
3.Hupenyu uye Kukwanisa Kwekutenderera
Mutengo weLiFePO4 tekinoroji investimendi uchaunza kudzoka kuburikidza nekuwedzera kwenguva yehupenyu hwechigadzirwa. Iwo e-lead-asidhi anowanzo kuona kukurumidza kuderera kwekuita mushure me 300-500 chete mitsetse yekushandiswa kwakanyanya.
Asi mabhatiri eLiFePO4 anopa hupenyu hwakadzika hwekutenderera hunodarika 6,000 cycles (pamusoro pe80% DoD). Kunyangwe nechaji-yekuburitsa kutenderera pazuva, vanogona kushanda zvakatsigakusvika pa15 makore.
4.Energy Density
Kuwanda kwesimba defines isimba rakawanda ringachengeterwa bhatiri pavhoriyamu yakapihwa kana huremu. Iyo simba density yeLiFePO4 solar mabhatiri akakwira zvakanyanya. Nehumwe hukuru hwakafanana, vane saizi diki uye huremu huremu, vachinyatso kuchengetedza nzvimbo yekuisa uye kurerutsa chekufambisa.
5.Kuchaja Kubudirira
Iko kushanda kwekufamba-kwekuenda kweLiFePO4 bhatiri rezuva i92-97%. Mabhatiri e-lead-asidhi haanyanyi kushanda zvakanaka, uye rwendo rwekuenda nekudzoka rwakatenderedza 70-85%. Pa10 kWh yega yega yesimba rezuva rakabatwa, lead-asidhi masisitimu anoshandura 15-25% yesimba rezuva kuita tsvina inopisa. Uye kurasikirwa kwebhatiri yeLFP inongova 0.3-0.8 kWh.
6.Maintenance Zvinodiwa
Fkana mabhatiri e-lead-acid akazara nemvura, kuchengetedza rinofukidzaperiodic checks ye electrolyte mazinga uye terminal kudzivirira kuora.
LiFePO4 solar mabhatiri ndeyechokwadi kuchengetedza-isina, izvo zvisingadeayakarongwa mvura yekupa kana kuchenesa kwekupedzisira, kana kuenzana kwechaji kugadzirisa.
7.Mari yekutanga vs. Lifecycle Cost
Mutengo wepamberi weLiFePO4 mabhatiri wakakwira chaizvo. Iye LiFePO4 off-grid PV system inoratidza zvirinani mutengo wakakwana wevaridzi. Vanogonachengetedza hupenyu hurefu hwekushanda uye inoda kugadziridzwa kushoma uchiwana yakanyanya simba rekuita. Mhedzisiro yenguva refu yekudyara uku inotungamira kune yakakwira kukosha kwese kuendeswa.
8.Wide Temperature Range
Lead-asidhi mabhatiri anosangana nekuderera kwekuita kana achimhanya munzvimbo dzinotonhora dzekushisa. LiFePO4 solar mabhatiri ane yakakura yekushanda tembiricha renjikubva-20°C kusvika 60°C.
9.Kushamwaridzana Kwezvakatipoteredza uye Kugadzikana
LiFePO4 mabhatiri ezuva anosanganisira hapana simbi inorema senge lead, iyozvinokuvadza kunenharaunda uye zvinoda nyanzvi uye dzakaoma nzira dzekudzokorodza. Electrolyte inoshandiswa mumabhatiri e-lead-acid is sulfuric acid, iyo inoparadza uye inogona kukonzera kupisa kwakanyanya. Kurasika kana kudonha kunogona kuita ivhu nemvura, kukuvadza zvirimwa nehupenyu hwemumvura.
Mangani LiFePO4 Solar Batteries Unoda
Kuona huwandu hwebhatiri idanho rakakosha mu off-grid solar system dhizaini. Ngatifambei nemuenzaniso kuti tione kuti zvinoitwa sei:
(1) Mafungiro:
l Kushandiswa Kwesimba Kwezuva Nezuva: 5 kWh
l Mazuva eKuzvimiririra: 2 mazuva
l Bhatiri Rinogona Kushandiswa DoD: 90% (0.9)
l Kushanda Kwehurongwa: 95% (0.95)
l System Voltage: 48V
l Bhatiri Rimwechete Rakasarudzwa: 5.12 kWh ROYPOW LiFePO4 Bhatiri reSolar
(2) Maitiro ekuverenga:
l Total Storage Chinodiwa = 5 kWh/zuva × 2 mazuva = 10 kWh
l Yese Battery Bank Kukwanisa = 10 kWh ÷ 0.9 ÷ 0.95 ≈ 11.7 kWh
l Nhamba Yemabhatiri = 11.7 kWh÷ 5.12 kWh = 2.28 mabhatiri
Mhedziso: Sezvo mabhatiri asingagone kutengwa ega, unoda matatu emabhatiri aya, ayo anopawo rupo rwekuchengetedza margin kupfuura yako yekutanga 10 kWh zvaunoda.
Zvimwe Zvinofungwa Pakusarudza LiFeO4 Solar Battery
üKuenderana neSistimu:Batanidza iyo off-grid bhatiri voltage kune yako inverter / charger, uye shandisa controller ine LFP yekuchaja mbiri. Usachajise pazasi 0 °C, pamwe nekutarisa max charge yebhatiri uye kuburitsa ikozvino zvichienderana nesaizi yako inverter.
üRamangwana Scalability uye Modular Dhizaini:Ronga kuwedzera huwandu nemamodule akafanana. Waya kuburikidza nemabhazi kuitira kuti tambo imwe neimwe ione nzira imwechete kureba, uye kuenzanisa mavoltages isati yafanana kudzivirira kusaenzana. Tevedza mutsara wemugadziri uye miganho yakafanana.
üBrand uye Warranty:Iwe unofanirwa kutsvaga mazwi akareruka, akadai semakore akafukidzwa, kutenderera / simba rekupinda muganho, uye kupera-kwe-waranti kugona. Kupfuura izvozvo, mhando dzine zvitupa zvekuchengetedza (IEC 62619 uye UL 1973) nerutsigiro rwesevhisi yemuno inofanirwa kufarirwa.
ROYPOW Lithium-iron Solar Batteries
Yedu ROYPOW lithium-iron solar mabhatiri anopa yakawedzera hupenyu uye inoshanduka dhizaini sarudzo, uye yakaderedzwa mari yekushandisa., iyo ndiyo mhinduro dzakakodzera dzeremote cabinstooff-grid solar masisitimu edzimba. Tora yedu11.7kWh Yakaiswa-Kumadziro Bhatirisemuenzaniso:
- Inomhanya paGiredhi A LiFePO4 maseru, ichivimbisa kushanda kwakachengeteka nemazinga epamusoro ekuita.
- Iine anopfuura 6,000 ma cycles, inochengetedza kuita kwakavimbika kwemakore gumi.
- Bhatiri rinobvumira vashandisi kuti vabatanidze kusvika kumayunitsi gumi nematanhatu mukuenderana kune inochinjika simba rekutumira.
- It's inoenderana neinotungamira inverter brands kuti ive nechokwadi chekusagadzikana kwesimba rekutsigira ruzivo.
- Iyo inotsigira otomatiki DIP switch kero kumisikidza kuti igadzirise kuseta.
- Bhatiri rinotsigira chaiyo-nguva yekutarisa kure uye OTA kusimudzira kuburikidza neROYPOW App.
- Inotsigirwa nemakore gumi ewaranti yerunyararo rwepfungwa.
Kunyatso kuenderana nenzvimbo dzakasiyana dzekuisa uye zvinodiwa zvemagetsi, isu tinopawo5kWh madziro-akaiswa, 16kWhpasi-yakamira,uye5kWhrack-akaiswa solar mabhatiri kune yako off-grid system.
Ready toachievetrueenergyikuzvimiririra neROYPOW? Svika kune nyanzvi dzedu kuti uwane kubvunzana.
Reference
[1].Inowanikwa pa:
https://batteryuniversity.com/article/bu-216-summary-table-of-lithium-based-batteries
