This is a genuine Filter & Relay Board for Aurora ABB / Power-One solar inverters rated up to 10.0kW & 12.5kW, labeled 3G83 Pb-Free. The board is responsible for AC grid interface filtering, relay switching, surge protection, and communication line conditioning. It is a key element in ensuring stable operation and grid compliance in your inverter.

Professionally refurbished and tested, this board includes all original components, such as MIROBO high-voltage relays, inductive filters, ferrite chokes, and communication interfaces.

🛠️ This board is known to eliminate the following inverter error codes:
E013, E019, E021, E023, E026, E029, E030, E031, E032, W003
(also displayed as: 013, 019, 021, 023, 026, 029, 030, 031, 032, W003)

🔧 Technical Details & Visible Components:

• PCB Number: 3G83 Pb-Free
• Manufacturer Marking: Power-One (pre-ABB acquisition)
• Barcode Label: 9F53G83E2130586674110
• Relay (Blue Casing): MIROBO D1L, rated for 800–850V, 275°C
• Additional Components:
  • Ferrite-core inductors & copper-wound chokes
  • Transformers, MOV varistors for surge protection
  • Surface components labeled: R76, R78, U8, U9, HS1, GP6, GP7, L9, V5, C57, C64
• Connectors Present:
  • IN1, IN2 — DC inputs
  • GRID — AC grid interface
  • COMM RS485 — inverter communication port

✅ Key Benefits:

✔ Solves common inverter errors related to grid connection, relay faults, insulation resistance, and system start-up
✔ Fully refurbished with tested relays, inductors, and filtered signal paths
✔ Essential for restoring AC switching and grid interfacing functions
✔ Factory-grade construction on Pb-Free green fiberglass board

🔗 Compatibility:

✔ Aurora / ABB / Power-One inverters up to 12.5kW
(e.g., PVI-10.0-OUTD, PVI-12.5-OUTD)

📦 Includes: Filter & relay board only, no cables or housing
🏷️ Condition: Refurbished & tested
⚠️ Install Tip: Verify system grounding and logic board condition before replacement.

🚀 Resolve critical inverter errors and restore safe grid operation with this OEM Power-One filter and relay board.