SolarEdge Power Optimizer S500B (500W Module-Level Optimizer)
MPN No: S500B
Expected ship date Feb 21 - 28
In Stock
199.99
-37%
$274.78
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S500B
MPN No: S500B
Expected ship date Feb 21 - 28
In Stock
199.99
-37%
$274.78
The SolarEdge S500B Power Optimizer is a module-level DC optimizer designed to increase energy production and improve system performance in SolarEdge PV systems. By enabling Maximum Power Point Tracking (MPPT) at the module level, the S500B helps reduce losses from mismatch, shading, soiling, and module degradation.
Optimized for residential and small commercial solar installations, the S500B supports high-power modules while enhancing safety and system visibility when paired with compatible SolarEdge inverters.
Module-level MPPT maximizes energy production
Reduces losses from shading, mismatch, and module aging
Supports modern high-wattage residential solar modules
Enables flexible system design with improved string performance
Automatic DC voltage reduction for enhanced safety
Compatible with SolarEdge residential inverters
Residential rooftop solar systems
Small commercial PV installations
Systems with partial shading or multiple roof orientations
| Specification | Details |
|---|---|
| Weight | ~1.7 lbs |
| Dimensions (L × W × H) | ~4.6 in × 2.4 in × 1.2 in |
| Specification | Details |
|---|---|
| Manufacturer | SolarEdge |
| Model | S500B |
| Rated Input Power | 500 W |
| Max Input Voltage | 125 VDC |
| Max Output Voltage | 80 VDC |
| Max Continuous Output Current | 15 A |
| Max Efficiency | 99.5% |
| Compatibility | SolarEdge residential inverters |
| Operating Temperature | −40°F to 185°F |
| Enclosure Rating | Outdoor-rated |
| Safety Features | Rapid shutdown, module-level monitoring |
25-year manufacturer warranty
Our team can help you pair the right optimizers with SolarEdge inverters, racking, and modules—or create a permit-ready solar plan set for your project.
👉 Find out more about PowerPlan Solar Design