The SMA SMC-CON Relay Board is an original relay and control PCB designed specifically for SMA Sunny Mini Central A-IT series solar inverters. This board is responsible for grid relay switching and control functions, ensuring safe connection, disconnection, and compliant operation with the Italian grid requirements.

Compatible with SMC 5000A-IT and SMC 6000A-IT inverter models, the SMC-CON board plays a critical role in inverter start-up, grid synchronization, and operational safety. It is a direct replacement part, ideal for professional repair, refurbishment, or preventive maintenance of SMA commercial PV systems.

All units supplied by Green Energy are fully tested to ensure reliable performance and long-term operation.

🔄 Condition: Tested, Refurbished, fully functional
🛠 Warranty: 6 months by Green Energy

⚙️ Technical Details:

• Product Name: Relay Control Board
• Board Type: SMC-CON
• FA No.: 2571718
• Serial No.: 0118139
• Revision / Marking: E4
• Function: Grid relay control and switching PCB
• Form Factor: Original SMA printed circuit board

📌 Compatibility:

✔️ SMA SMC 5000A-IT
✔️ SMA SMC 6000A-IT

📌 Key Features:

✔️ Original SMA relay board
✔️ Designed for Italian grid-compliant inverter versions
✔️ Ensures safe grid connection and disconnection
✔️ Plug-and-play replacement, no modification required
✔️ Ideal for inverter repair, service, and refurbishment

🚀 Restore proper grid relay operation and ensure compliance of your SMA A-IT inverter with this tested SMC-CON relay board — backed by Green Energy quality and warranty.