This refurbished Filter + Relay Board is a key replacement component for Danfoss three-phase string inverters rated at 8kW, 10kW, 12.5kW, and 15kW. Professionally restored and fully tested, this board ensures reliable filtering and switching functions to maintain clean grid synchronization and stable inverter performance.

🔍 Key Specifications:

✅ Application: Danfoss inverters 8kW – 15kW

✅ Functions: Integrated AC+DC filtering and relay control

✅ Part Numbers

• 139B0259176202S480
• C00240277-02
• 451188000966

✅ Condition: Refurbished, fully tested

✅ Warranty: 6 months from Green Energy

⚙️ Ideal for maintenance operations and long-term inverter support, this board ensures performance without the high cost of full replacement.