The Solar Edge S440 Optimizer – 1GM4MRM is designed to maximize energy production by optimizing power from PV modules. It independently searches for the maximum power point (MPPT) at the module level, ensuring efficient energy harvesting. The S440 optimizers maintain a constant chain voltage regardless of chain length or environmental conditions, transmitting module performance data to the inverter via a DC power cable.

Technical Specifications:

• Designed for: Home inverters by SolarEdge
• Reduces: All types of mismatches-related losses, from production tolerances to partial shading
• Installation: Simplified cable management for quicker installation, secured with a single screw
• Safety Features: Detects PV connection anomalies, ensuring installer and firefighter safety by module-level voltage shutdown
• Flexible System Design: Maximizes space utilization with compatibility for dual-plane PV modules
• Efficiency: Highest efficiency rating of 99.5%