“LiFePO4 25.6V 300Ah 7.5kWh quyosh energiyasi uchun akkumulyator”


Taqqoslash

1. Kuchlanish bo‘yicha mosligi

  • Sizning akkumulyatoringiz: 25.6 V — bu LiFePO₄ akkumulyatorining normal kuchlanishi (8 ta element, har biri taxminan 3.2 V).

  • Invertor 24 V DC kirish uchun mo‘ljallangan bo‘lishi kerak, chunki 25.6 V — bu 24 V tizimning me’yoriy kuchlanishi.

  • Odatda, kichik gibrid invertorlar 12 V, 24 V yoki 48 V bo‘ladi. Sizga aynan 24 V invertor kerak.

Muhim! Invertorning texnik pasportidan DC kirish diapazonini tekshiring — masalan, 21–32 V bo‘lsa LiFePO₄ uchun mos tushadi.


2. Quvvat bo‘yicha mosligi

  • Akkumulyator sig‘imi: 7.5 kVt⋅soat.

  • Invertor quvvati: 3 kVt.

  • Maksimal tok:
    3 000 Vt ÷ 24 V ≈ 125 A.

  • Akkumulyator sig‘imi:
    300 Ah, bu 125 A tokni bemalol ta’minlay oladi.

Xulosa: tok bo‘yicha hech qanday muammo yo‘q.


3. Boshqa shartlar

✔️ BMS (battery management system) 125 A chiqish tokiga mo‘ljallangan bo‘lishi kerak.
✔️ Kabel va sug‘urtalar ham shu tokka mos tanlanishi kerak.
✔️ Invertor ichidagi MPPT yoki zaryad moduli LiFePO₄ akkumulyatorga mos bo‘lishi zarur.


Xulosa

LiFePO₄ 25.6 V 300 Ah akkumulyatorni 3 kVt gibrid invertor bilan ishlatish mumkin, agar:

  • Invertor 24 V tizim uchun mos bo‘lsa.

  • Akkumulyatorning BMS tok bo‘yicha mos bo‘lsa.

  • Kabel va sug‘urtalar to‘g‘ri tanlansa.

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