Deye SUN-XL20-B Optimizer Hub

The Deye SUN-XL20-B optimizer hub is a key component of modern photovoltaic systems, used to aggregate and manage communication with multiple panel strings. The device simplifies system architecture by allowing connection of up to four PV strings. It provides stable data transmission and is essential for implementing advanced safety and monitoring features.

Key features of the Deye SUN-XL20-B:

• Connects up to 4 strings: Gathers signals from four independent series strings of photovoltaic panels, simplifying wiring and system management.
• Reliable PLC communication: Uses power-line communication (PLC) technology, eliminating the need for additional communication cables and ensuring stable data transmission.
• Rapid Shutdown function: In cooperation with XL02-B optimizers, the hub enables rapid shutdown functionality, significantly improving the fire safety of the installation.
• High resistance to outdoor conditions: Rated IP68, providing full dust and water protection and allowing safe installation in harsh environments (-40 to +65°C).
• Wide compatibility: Compatible with standard MC4 connectors and systems up to 1000/1500V, making integration with most PV installations easy.

Who is this a good choice for?

This product is designed for installers and owners of photovoltaic systems who use Deye power optimizers and want a simple way to manage multiple panel strings. It’s an ideal solution for those who prioritize maximum safety (thanks to the rapid shutdown feature) and reliable communication without the need for additional cabling. The SUN-XL20-B hub is well suited for complex residential and commercial installations where centralized monitoring and control of the system are required.