sodium ion roj teeb zoo dua, lithium lossis Lead-Acid?

• Lithium-ion roj teeb (Li-ion)

  Pros:

  • Lub zog ceev dua→ roj teeb lub neej ntev, me me.
  • Zoo-tsimtech → mature supply chain, siv dav.
  • Zoo heev rauEVs, smartphones, laptops, lwm.

  Cons:

  • kim→ lithium, cobalt, nickel yog cov khoom kim heev.
  • Muaj peev xwmhluav taws txaus ntshaiyog tias puas los yog tswj tsis tau zoo.
  • Muab kev txhawj xeeb vimminingthiabgeopolitical txaus ntshai.

  • Sodium-ion roj teeb (Na-ion)

    Pros:

    • pheej yig dua→ sodium yog ntau thiab dav.
    • Ntaueco-phooj ywg→ yooj yim rau cov khoom siv, kev cuam tshuam ib puag ncig qis.
    • Kev ua haujlwm qis qis duathiabnyab xeeb dua(tsawg nplaim taws).

    Cons:

    • Tsawg zog ceev→ loj dua thiab hnyav dua rau tib lub peev xwm.
    • Tseemtheem pibtech → tseem tsis tau ntsuas rau EVs lossis cov khoom siv hluav taws xob.
    • Shorter lifespan(qee zaum) piv rau lithium.

• Sodium-Ion:
  →Budget-phooj ywg & eco-phooj ywglwm txoj, zoo tagnrho rauruaj khov zog cia(xws li lub hnub ci lossis lub zog hluav taws xob).
  → Tsis tau zoo tagnrho rauKev ua tau zoo EVs lossis cov khoom siv me me.

• Lithium-ion:
  → Qhov zoo tshaj plaws tag nrho kev ua tau zoo —lub teeb yuag, ntev ntev, muaj zog.
  → Zoo tagnrho rauEVs, xov tooj, laptops, thiabportable cuab yeej.

• Lead-Acid:
  →Pheej yig thiab txhim khu kev qha, mashnyav, luv luv, thiab tsis zoo nyob rau hauv cov huab cua txias.
  → Zoo raupib roj teeb, forklifts, los yogtsawg-siv thaub qab systems.

Koj yuav tsum xaiv qhov twg?

• Nqe-sensitive + Safe + Eco→Sodium-Ion
• Kev ua tau zoo + Lub neej ntev→Lithium-ion
• Tus nqi them ua ntej + Cov kev xav tau yooj yim→Lead-Acid