Optimizer Solaredge Power Optimizer S440-1GM4MRM 490.0Wp 1 panel - 25 years warranty

The SolarEdge Power Optimizer S440-1GM4MRM is a compact and high-performance power optimizer designed to maximize the output of each photovoltaic module, even in the most constrained installations. With a capacity of 490 Wp for a single panel, it provides precise control of energy production, ensuring installers a reliable, efficient, and easy-to-deploy solution for residential rooftops, tertiary buildings, or small commercial projects. Integrated into the SolarEdge ecosystem, the S440-1GM4MRM continuously communicates with the inverter, ensuring independent maximum power point tracking (MPPT) for each module. This optimized approach eliminates energy losses caused by differences in orientation, partial shading, or performance mismatches between panels, allowing each module to operate at its maximum potential and significantly increasing total system production. Its nominal power rating of 490 Wp makes it an ideal solution for modern high-efficiency modules, including M10 and G12 formats. The S440-1GM4MRM optimizer incorporates SolarEdge’s signature SafeDC™ technology, which automatically reduces the photovoltaic array voltage when the inverter is shut down or disconnected, enhancing electrical safety during maintenance operations and ensuring full compliance with current safety standards. Thanks to its high conversion efficiency and optimized electronic design, it minimizes thermal losses and ensures long-term reliability. Built for durability, the S440-1GM4MRM comes with a 25-year warranty, reflecting the quality and robustness of SolarEdge components. Its weatherproof and rugged enclosure allows operation in demanding environmental conditions while maintaining consistent performance. Installation is simple and fast, as the optimizer is automatically detected by the SolarEdge inverter during commissioning, significantly reducing setup time for installers. Compatible with the SolarEdge Monitoring platform, it enables real-time monitoring of each module’s performance, providing accurate diagnostics and facilitating preventive maintenance. Ideal for residential projects, small commercial rooftops, carports, or system expansions, the S440-1GM4MRM delivers an excellent balance of performance and safety. With the SolarEdge Power Optimizer S440-1GM4MRM, installers benefit from an efficient, reliable, and durable solution designed to extract the maximum value from every photovoltaic panel while ensuring overall system safety and performance.