Santerno ES815 Control Board | Elettronica Santerno | SUNWAY Inverter PCB | Original Replacement Module power unit Replacement of faulty display/control boards

Replacement of faulty display/control boards

Manufactured by Hager

AC-23A 400V: 250A

✔ Inverter owners looking to resolve E031 errors permanently

Output voltage (Vout): 24 VDC ±10%

Santerno ES815 Control Board | Elettronica Santerno | SUNWAY Inverter PCB | Original Replacement Module power unit Replacement of faulty display/control boardsThe Santerno ES815 is an original control and signal processing board developed by Elettronica Santerno (Italy) for use in SUNWAY series grid tied inverters. This module performs key regulation, monitoring, and communication functions, ensuring precise control of DC AC conversion and stable grid synchronization in industrial PV installations. Built using industrial grade components and designed for long term reliability, the ES815 board is a critical