26/08/2026
SE17‑330Ah Upgrade Summary ❗️❗️❗️(Available now☺️
✅ BMS Max Charge/Discharge Current
Upgraded from 150A to 200A for higher power. Recommended continuous max 165A.
✅ AC/DC Dual‑use Circuit Breaker
Replaced old AC‑only breaker, fully compatible with lithium battery DC systems.
✅Thicker Battery Cables (2AWG)
Upgraded from 4AWG. Lower resistance, less heat, higher current capacity.
✅ Auto‑recognition Communication Board
Auto‑address matching, no DIP switch setup needed.
✅ On‑screen Protocol Switching
Switch protocols directly on the BMS display. No APP or mobile connection required.
✅ Included Installation Hardware
Comes with 8pcs M8×70 expansion bolts for easy installation.
Better performance, smarter operation & higher reliability.