Optimizer DEYE SUN-XL02-B

Deye SUN-XL02-B power optimizer

Proper operation of the optimizers requires installation of the optimizer hub – DEYE – SUN-XL20-B

https://7sun.pl/produkt/koncentrator-optymalizatorow-deye-sun-xl20-b/

The Deye SUN-XL02-B power optimizer is an advanced device designed to be mounted on individual photovoltaic modules to maximize energy production. Thanks to per-panel maximum power point tracking (MPPT), it effectively reduces losses caused by shading, soiling, or module mismatch. It is a key component for building intelligent, efficient and — above all — safe photovoltaic installations.

Key features of the Deye SUN-XL02-B:

• Increases energy production by 5% to 25%: With MPPT performed at the level of each module, the optimizer significantly raises the total energy yield of the system, especially in cases of partial shading.
• Rapid shutdown function (Rapid Shutdown): Working together with the optimizer hub, the device enables rapid lowering of the DC voltage in the panel string to a safe level, which is crucial for fire safety.
• Module-level monitoring: Allows real-time monitoring of each panel’s performance, enabling quick detection of issues and precise diagnostics (feature available when used with the hub).
• High efficiency and compatibility: A peak conversion efficiency of 99.5% and support for modules with input power up to 700W make this a high-performance solution suited to modern high-power panels.
• Reliable, simple communication: Communication is carried over existing PV cables (PLC), eliminating the need for additional wiring and greatly simplifying installation.
• High resistance to environmental conditions: Rated IP68 for full dust and water protection, allowing operation in a wide temperature range from -40°C to +85°C.

Who is this a good choice for?

This is an ideal solution for owners of photovoltaic installations with partially shaded roofs, complex roof structures, or arrays facing different directions. The SUN-XL02-B optimizer performs well wherever a standard string system would lose efficiency. It’s also an excellent choice for those who prioritize the highest level of safety (thanks to rapid shutdown) and the ability to monitor the performance of each individual panel in their solar installation.