Concentrator DEYE SUN-XL20-B

SUN-XL20-B is the concentrator dedicated to Deye series photovoltaic optimizers SUN-XL02-Bessential for activating the functions of individual panel monitoring, quick shutdown and full communication with the Deye Cloud platform.

Works with SUN-XL02-B optimizers, allowing data to be transmitted through the photovoltaic (PLC) cables without the need for additional communication cables.

⚠️ Without this hub, SUN-XL02-B optimizers cannot transmit data to the inverter or cloud and the rapid shutdown function is not active.

Technical features

• Compatible model: SUN-XL02-B

• DC operating voltage: 12-15 V

• Maximum input current: 20 A

• Number of serial connections: up to 4 optimizer strings

• System compatible: 1000/1500 V DC

• Operating temperature: -40°C to +65°C

• Degree of protection: IP68 - excellent protection against water and dust

• Connectors: MC4 or compatible

• Communicate: Power Line Communication (PLC)

• Weight: 1600 g

• Dimensions: 229×109×38 mm

• Certifications: EC

Benefits

✅ Full monitoring: enables the transmission of performance data from each optimizer to the inverter and the Deye Cloud platform.

✅ Increased safety: enables the Rapid Shutdown function to shutdown the system in case of an emergency, according to security requirements.

✅ Simplified installation: communication is via existing PV cables - no additional cables.

Recommendation

If you use SUN-XL02-B optimizers, this concentrator is mandatory for advanced monitoring and safety features.
 A SUN-XL20-B concentrator is recommended for each 4 strings of optimizers.