Optimizer DEYE SUN-XL02-B

Deye SUN-XL02-B Power Optimizer

For proper operation of the optimizers, installation of the optimizer hub – DEYE – SUN-XL20-B is required.

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. By performing independent maximum power point tracking (MPPT) for each panel, it effectively reduces losses caused by shading, soiling, or module mismatch. It is a key component in building intelligent, efficient, and—above all—safe photovoltaic installations.

Key features of the Deye SUN-XL02-B:

• Increase energy production by 5% to 25%: With MPPT at the module level, the optimizer significantly raises the total energy yield of the installation, especially in cases of partial shading.
• Rapid Shutdown function: In cooperation with the optimizer hub, the device enables the rapid reduction of DC voltage in the string of panels to a safe level, which is crucial for fire safety.
• Module-level monitoring: Allows real-time monitoring of each panel’s operating status, enabling quick problem detection 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 and simple communication: Communication is carried over the existing photovoltaic cables (PLC), eliminating the need for additional wiring and significantly simplifying installation.
• High resistance to external conditions: It has an IP68 rating, ensuring full dust and waterproof protection and allowing operation across 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 whose roofs are partially shaded, have complex layouts, or face different directions. The SUN-XL02-B optimizer performs well wherever a standard series-connected system would lose efficiency. It’s also an excellent choice for those who prioritize the highest level of safety (thanks to the rapid shutdown function) and the ability to monitor the performance of each individual panel in their solar array in detail.