Deye

Deye SUN-XL20-B Concentrator for Optimizers

SKU: 2457

✓︎ Central monitoring of up to four module strings
✓︎ Rapid shutdown function for maximum system safety
✓︎ Data transmission directly via existing PV cabling

Available from: 30.10.2026 (Pre-orders possible)

Delivery time: ca. 6 weeks

129,00 €

incl. 0% VAT , plus

Choose tax zone / country of delivery

Pay securely via:

Question about item

Ask us your question

Deye SUN-XL20-B Concentrator for Optimizers

Question about item

Ask us your question

Description

DEYE SUN-XL20-B Concentrator for Power Optimizers – Intelligent PV Management

The DEYE SUN-XL20-B concentrator is an indispensable link for modern photovoltaic systems equipped with DEYE power optimizers (SUN-XL02-B). This innovative device enables central control and monitoring of up to four strings of solar modules, ensuring maximum efficiency and safety for your PV system. Especially in systems with partial shading, different orientations, or variable conditions, the SUN-XL20-B noticeably increases energy yield.

A key advantage of the DEYE SUN-XL20-B is the activation of the rapid shutdown function. In an emergency, the system immediately reduces the DC voltage to a safe level – a crucial safety factor for installers and users alike. In addition, the concentrator transmits real-time data from each optimizer to the inverter and the DEYE Cloud, so you can monitor your system's performance anytime, anywhere.

Installing the DEYE SUN-XL20-B is particularly straightforward: communication takes place via the existing PV cables, so no additional wiring is required. This saves time and cost and makes the concentrator the ideal solution for private households, commercial operations, and large solar installations.

The DEYE SUN-XL20-B is specifically designed for use with DEYE inverters (single-phase and three-phase) and offers full compatibility with common DEYE optimizers. Through central data aggregation and transmission, it not only optimizes energy generation but also simplifies maintenance and fault diagnosis for your PV system.

Whether for new installations or retrofitting existing systems – the DEYE SUN-XL20-B concentrator is the smart choice for anyone who values maximum energy yield, safety, and easy system management. Rely on proven DEYE technology and sustainably boost the performance of your photovoltaic system.

The DEYE SUN-XL20-B is particularly suitable for:

Private customers with complex roof systems (partial shading, multiple orientations)
Commercial and industrial PV systems with high monitoring requirements
Installers who want to offer their customers maximum safety and transparency
System operators looking to optimize their energy yields and system performance

Technical Specifications