SolarEdge S500B Power Optimizer

SolarEdge S500B Power Optimizer for Modules up to 500W

The SolarEdge S500B Power Optimizer is a state-of-the-art DC/DC converter designed specifically to enhance energy harvesting from solar panels. Targeted towards large-scale commercial and utility solar installations, the S500B offers exceptional features that ensure superior power optimization, safety, and monitoring capabilities, maximizing the overall energy yield of a photovoltaic (PV) system.
Key Features
Module-Level Maximum Power Point Tracking (MPPT)
One of the standout features of the S500B is its module-level MPPT technology. Unlike traditional systems that rely on a single inverter for the entire array, the S500B allows each individual solar panel to operate at its peak efficiency, regardless of factors like shading, soiling, or temperature variations. This capability significantly mitigates energy loss and ensures every panel contributes optimally to the system’s overall performance.
Real-Time Monitoring
The S500B provides module-level monitoring, offering real-time data on the performance of each solar panel. This feature is integrated with the SolarEdge monitoring platform, enabling precise performance tracking and facilitating prompt troubleshooting. Users can easily access performance metrics from anywhere, enhancing system management.
Enhanced Safety Features
Safety is paramount in any solar installation, and the S500B excels in this area with its advanced safety features:

• Voltage Cut-Off: This feature ensures that DC voltage is reduced to safe levels during installation, maintenance, or emergencies, such as fires. This is critical for the safety of both solar installers and emergency responders.
• Abnormal PV Connector Detection: The optimizer can detect irregularities in PV connector behavior, helping prevent potential safety hazards before they escalate into serious issues.

Increased Energy Production and Design Flexibility
The S500B is engineered to maximize energy production by addressing losses due to module mismatch and shading. This capability is particularly beneficial in installations where modules are subject to variable conditions. Additionally, the design flexibility allows for various solar panel orientations and placements, facilitating installation even in complex environments with shading challenges.
Compatibility and Efficiency
The S500B is designed to work seamlessly with SolarEdge inverters, ensuring a harmonious system that maximizes performance. The optimizer boasts very high efficiency ratings, with a maximum efficiency of 99.5% and a weighted efficiency of 98.6%, meaning that minimal DC power is lost during processing.

Specifications and Performance

• Maximum Input Power: 500 Watts
• Maximum Input Voltage (Voc): 125 Volts
• MPPT Operating Range: 12.5 – 105 Volts
• Maximum Short Circuit Current (Isc): 15 Amps
• Maximum Output Voltage: 80Vdc
• Maximum Efficiency: 99.5%
• Operating Temperature: -40°F to +185°F (-40°C to +85°C)
• Protection Rating: IP68 (dust-tight and waterproof)
• Dimensions: 5.1 x 6.5 x 1.8 inches
• Weight: 1.7 lbs (including cables)
• Warranty: 25 Years