The SMA SMU8HV String Monitoring Unit (Type SMU8HV-01 / SMU8HV-12) is a genuine string monitoring board designed for SMA Sunny Central inverter systems. It enables precise current and voltage monitoring across up to 8 PV strings, ensuring optimized performance, fault detection, and protection within large-scale solar arrays.

🛠 Warranty: 6 months provided by Green Energy

⚙️ Technical Details:

• Model / Type: SMU8HV-01 / SMU8HV-12
• Manufacturer: SMA Solar Technology AG (Germany)
• Function: PV string current and voltage monitoring board
• Compatibility: SMA Sunny Central inverter series
• Strings Supported: Up to 8 independent PV strings
• Monitoring: Integrated shunt and signal circuitry
• Interface: Plug-in module with terminal block connection
• Condition: Used
• 📌 Key Features:
  ✔️ Original SMA monitoring board for Sunny Central inverters
  ✔️ Enables detailed PV string current/voltage tracking
  ✔️ Essential for performance optimization and fault diagnostics
  ✔️ Supports 8-string monitoring with precise calibration
  ✔️ Ready-to-install module with verified functionality