JK‑B2A8S30P V22.0: Smaller Size, Dual RS485 & Direct Parallel

JK‑B2A8S30P V22.0: Smaller Size, Dual RS485 & Direct Parallel

JK‑B2A8S‑30P V22.0 Update: Smaller Size, Dual RS485 & Direct Parallel Connection

Quick Take

High‑current JK‑B2A8S‑30P gets V22.0 hardware & firmware upgrade for October mass‑production. Reduced dimension, dual‑RS485 interface, direct parallel support for LiFePO4 batteries; mounting holes are modified.

The high‑power JK‑B2A8S‑30P is rolling out V22.0 hardware‑firmware upgrade, targeting October mass‑production.

Highlighted Upgrades

  • Revised Dimension: Smaller mechanical footprint, mounting‑hole positions are updated.
  • Enhanced Communication: ‑R version supports dual‑channel RS485 for 12V / 24V energy‑storage applications.
  • Direct Parallel Connection: Dedicated parallel‑control interface removed. LiFePO4 battery packs can be paralleled directly.

Frequently Asked Questions

  • Q: Can V22.0 JK‑B2A8S‑30P fit old mounting hole layout?
    A: No. Physical size shrinks and mounting‑hole positions are changed.
  • Q: Can I connect multiple BMS units in parallel for LiFePO4 batteries?
    A: Yes. The parallel‑control interface is removed; LiFePO4 packs support direct parallel connection.

👉 Shop JK‑B2A8S‑30P V22.0

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