GROWATT ARK XH BMS

The Growatt ARK XH BMS is the control and communication head unit for Growatt’s ARK XH high‑voltage battery system. It manages and protects the connected ARK battery modules, balances cells, monitors status, and interfaces with compatible Growatt XH series inverters for reliable residential energy storage.

Designed for the modular ARK platform, this top‑mounted BMS enables scalable storage that can be expanded by adding battery modules. It supports system monitoring, event logging, and coordinated charge/discharge control with the inverter for efficient operation.

The ARK XH BMS is used with Growatt ARK high‑voltage battery modules (such as ARK 2.5H series) and Growatt XH battery‑ready inverters (e.g., MIN XH single‑phase and MOD XH three‑phase). Minimum and maximum stack sizes depend on the inverter model; refer to the inverter and battery manuals for exact limits and pairing rules.

Installation is at the top of the battery stack. Communication with the inverter is via dedicated CAN/RS485. This listing is for the BMS head only; battery modules, base plate, cables, and mounting accessories are typically supplied separately.

• Battery Management System for Growatt ARK XH high‑voltage stacks
• Top‑mounted head unit that manages ARK battery modules
• Compatible with ARK high‑voltage modules (e.g., ARK 2.5H series)
• For use with Growatt XH battery‑ready inverters (MIN XH, MOD XH)
• Monitors voltage, current, temperature and state of charge
• Active cell balancing and comprehensive protection functions
• Inverter communication via CAN/RS485; supports remote monitoring
• Modular and expandable system architecture
• BMS unit only; batteries and accessories sold separately