Used

The SMA Solar Technology AG Sunny WebBox USB is a reliable data logging and communication device designed for monitoring and managing photovoltaic systems equipped with SMA inverters. It enables centralized data acquisition, system analysis, and performance monitoring via RS485 communication.

This unit collects operating data from connected SMA inverters and sensors, storing system information and enabling remote diagnostics. The Sunny WebBox is widely used in commercial and industrial PV installations where stable monitoring and system transparency are essential.

🔄 Condition: Used, tested, fully functional
🛠 Warranty: 6 months provided by Green Energy

⚙️ Technical Specifications

• Manufacturer: SMA Solar Technology AG
• Product Name: Sunny WebBox USB
• Power Supply: 12 V DC
• Nominal Current: 250 mA – 1 A
• Communication Interface (SMA COM): RS485
• USB Interface: Yes
• AUX COM: Not available
• Version: H2
• Frequency: 50 / 60 Hz
• Compliance: CE certified
• MAC Address: Individual, factory assigned

📌 Key Features

✔️ Central monitoring unit for SMA photovoltaic systems
✔️ RS485 communication with SMA inverters
✔️ USB interface for data storage and service access
✔️ Enables performance analysis and fault diagnostics
✔️ Ideal for commercial and industrial solar plants
✔️ Proven SMA reliability and long service life

⚠️ Note:
Compatible with legacy SMA inverter systems supporting RS485 communication. Software licenses, cables, and accessories are not included unless explicitly stated.

🚀 Ensure stable monitoring and professional control of your PV system with the SMA Sunny WebBox — tested, reliable, and backed by Green Energy.