The DEYE Optimizer Concentrator Monitoring SUN-XL20-B is an innovative control and safety solution for medium to large solar power systems. It enables the centralized management of multiple PV strings, improves system performance, and ensures high operational reliability thanks to its integrated rapid shutdown function. Communication via existing solar cables also ensures simple and reliable integration.

Delivery:
1× DEYE Optimizer Concentrator Monitoring SUN-XL20-B

Product features:

• -- High system compatibility: The DEYE Optimizer Concentrator Monitoring SUN-XL20-B It supports up to four strings with a system voltage of up to 1500 V and currents of up to 20 A. Power is supplied via the inverter's RSD connection (12–15 V). In the event of a power failure, system activity is automatically stopped and a safe operating state is established.
• -- Flexible power supply: If no RSD connection is available, the device can be powered by an external 12V power supply connected to the AC output of the inverter. The system will automatically shut down if the power supply is interrupted.
• -- Communication without additional cabling: PLC (Power Line Carrier) enables communication directly via existing solar cables. This reduces installation effort and allows for stable and reliable data transmission.
• -- Compact and robust design: Measuring 229 × 109 × 38 mm, the DEYE Optimizer Concentrator Monitoring SUN-XL20-B Space-saving and easy to install. The IP68 protection rating offers complete protection against dust and water. The operating temperature range of -40 °C to +65 °C allows for use in demanding conditions.
• -- Compatible with SUN-XL02-B optimizers: In conjunction with the DEYE SUN-XL02-B power optimizers, the DEYE Optimizer Concentrator Monitoring SUN-XL20-B optimized system performance, reliable monitoring and increased operational safety.

The DEYE Optimizer Concentrator Monitoring SUN-XL20-B It combines modern communication technology, high security standards, and flexible application options in a compact device. It is ideally suited for PV systems that require reliable control and monitoring.