SolarEdge S440-1G M4M RM Power Optimizer for Residential

The SolarEdge S440-1G M4M RM Power Optimizer is an advanced DC/DC converter designed to maximize the efficiency and safety of residential solar installations. By connecting to each solar module, it transforms them into smart modules, optimizing power output and enabling comprehensive monitoring.

• Module-Level MPPT: Maximizes energy production by performing Maximum Power Point Tracking (MPPT) individually for each module.
• Superior Efficiency: Achieves up to 99.5% maximum efficiency and 98.6% weighted efficiency for optimal performance.
• SafeDC™ Technology: Automatically reduces voltage to a safe level during inverter or grid shutdown, enhancing safety for installers and emergency responders.
• Module Mismatch Mitigation: Minimizes losses due to module mismatch, including manufacturing tolerances and partial shading.
• Real-Time Monitoring: Provides module-level performance monitoring for proactive maintenance and issue detection.
• Bifacial Module Compatibility: Designed to work seamlessly with bifacial PV modules, maximizing energy yield.
• Simplified Installation: Features simplified cable management and single-bolt mounting for faster and easier installation.
• Flexible System Design: Allows for flexible system design, optimizing space utilization and accommodating various roof layouts.
• Connector Anomaly Detection: Detects abnormal PV connector behavior, preventing potential safety hazards.
• Residential Inverter Compatibility: Specifically designed to work with SolarEdge residential inverters for optimal system performance.
• Broad Temperature Range: Operates effectively in a wide temperature range from -40 to +85 °C.
• High Protection Rating: Features an IP68 / NEMA6P protection rating, ensuring durability and resistance to harsh environmental conditions.

This power optimizer not only enhances energy production but also ensures the highest safety standards with its SafeDC™ technology and compliance with NEC requirements for arc fault protection (AFCI) and Photovoltaic Rapid Shutdown System (PVRSS). With a 25-year warranty, the SolarEdge S440-1G M4M RM Power Optimizer offers a reliable and efficient solution for residential solar systems, making it a smart investment for maximizing your solar energy potential.