SolaredgeThree Phase Synergy Manager, RSD, Multiple Input (Fuse-less), configured to 50kW@208VAC or any of 100kW, 110kW and 120kW@480VAC. Requires (3) of SE-USESUK-USR0INNN8 Synergy units. To be used exclusively with C651U Optimizers

The SolarEdge Three-Phase Synergy Manager is designed specifically to fit into large commercial and industrial solar projects, acting as the control hub for your entire system. Designed for both 208 VAC and 480 VAC systems, it’s capable of managing up to 3 Synergy Units, providing flexible power that’s configured to 50 kW at 208 VAC or 100, 110, or 120 kW at 480 VAC.

This device is also fuse-less and capable of handling multiple inputs, which simplifies wiring (a perk for the installer) and reduces maintenance needs for the end user. Built for durability with a NEMA 3R rating and simple bracket mounting, it’s ready for both indoor and weather-protected outdoor use

But this SolarEdge Three-Phase Synergy Manager isn’t just a rugged controller—it’s part of an optimized solar power system. When it’s paired with SolarEdge Power Optimizers and the compatible Synergy Units, you can see some incredible benefits from this device:

• Faster, more streamlined installation and setup, thanks to intuitive tools like the SolarEdge SetApp.
• In-depth, panel-level monitoring, allowing you to detect issues early and reducing the costs of operation and maintenance.
• Advanced safety, including arc-fault detection, rapid shutdown, and built-in surge protection—all designed to keep installations safe and compliant

This device is also domestic content compliant. But what does that mean, you ask? When a device is labeled “domestic content compliant,” it means that a significant portion of its parts are manufactured or assembled in the United States, making it eligible for higher federal solar tax incentives. This can include an additional 10% “Domestic Content” bonus under the Investment Tax Credit.

The Synergy Manager itself, while an essential component, may not meet the full domestic content threshold on its own. However, when it’s used with U.S.-manufactured inverters and power optimizers (like those also manufactured by SolarEdge), the system as a whole can qualify for substantial tax benefits. This can significantly lower your overall project costs and improve your return on investment, all while supporting American manufacturing.

The SolarEdge Three-Phase Synergy Manager is a smart, safe, and scalable piece of equipment that can drastically improve the performance of larger solar power systems. It acts as a central piece of your solar power system, offering flexible power output, streamlined operation, and the possibility for higher tax breaks—all wrapped in a durable, installation-friendly design.

If you would like to learn more about this product, contact PowerStore today. We can also help you find an installer in your area who has experience in designing and installing large-scale, commercial systems, so you can ensure your SolarEdge Three-Phase Synergy Manager is installed safely and correctly.