The WBM is a precision battery monitor designed to work with lead-acid batteries in solar energy storage systems. Paired with the WRD remote display, it enables real-time monitoring and smart battery management, helping to extend battery lifespan and ensure optimal system performance.

Engineered for use with charge controllers that support the WESTERN BUS (WBUS) communication protocol, such as WRM20+ and WRM30+, the WBM provides accurate data on voltage, current, charge/discharge status, and battery health.

🛡️ Comes with a 5-year warranty from Western CO, guaranteeing reliable long-term operation.

🔧 Key Features:

✅ SHUNT-based battery monitoring for high accuracy
✅ Compatible with WRD display for visual data feedback
✅ Supports 12V / 24V / 48V lead-acid battery banks
✅ Tracks voltage, current, charge level, and energy flow
✅ Designed for use with WBUS-enabled controllers (WRM20+, WRM30+)
✅ Helps maximize battery life and prevent deep discharge
✅ Made in Italy
✅ 5-Year Warranty from Western CO

🔗 Ideal For:

✔ Off-grid solar energy systems using lead-acid batteries
✔ Installations requiring accurate battery performance tracking
✔ Technicians and installers using Western CO WRM controllers

📦 Includes: WBM sensor unit (shunt), connection cables, user manual

🚀 Extend the life of your batteries with precise monitoring and smart control.