S440 Solar Edge Power Optimiser

SolarEdge S440 Power Optimiser

#2: S440-MC4

SE S440 Optimiser Datasheet

SE S440 Optimiser Ground Mounted Manual

SE S440 Optimiser Certification

SE S440 Optimiser Warranty

SolarEdge S440-MC4 Optimiser – Module-Level Power Optimisation

The SolarEdge S440-MC4 Optimiser is engineered for maximum efficiency, safety, and flexibility in residential PV installations. Specifically designed to work with SolarEdge residential inverters, it ensures optimal energy harvesting while providing module-level monitoring and enhanced protection.

📦 Minimum Order: 4 Units
🔢 Part No: S440-MC4

🔑 Key Features

Maximum Energy Performance

• Mitigates all types of module mismatch loss – from manufacturing tolerance to partial shading.

• Superior efficiency (99.5%) for maximum power output.

• Compatible with bifacial PV modules for modern system designs.

Safety & Reliability

• Module-level voltage shutdown for installer and firefighter protection.

• Detects abnormal PV connector behaviour to prevent potential safety issues.

Faster & Easier Installation

• Simplified cable management reduces installation time.

• Quick assembly using a single-bolt mounting system.

Flexible System Design

• Enables maximum roof space utilisation by allowing mixed orientations and shading tolerance.

⚙️ Technical Specifications

• Part Number: S440-MC4

• Optimiser Type: Module-level

• Efficiency: 99.5%

• Compatibility: SolarEdge residential inverters, bifacial PV modules

• Minimum Order Quantity: 4 units

✅ Why Choose the SolarEdge S440-MC4?

By integrating the S440-MC4 Optimiser, you gain increased energy yield, enhanced safety, and simplified installation, all backed by SolarEdge’s proven inverter technology. It’s the ideal solution for residential solar PV systems requiring reliability and high performance.