SolarEdge SE-CT-SPL-100A-A: The Compact Split-Core CT for Precise Solar Monitoring

The SolarEdge SE-CT-SPL-100A-A is a 100A-rated split-core current transformer designed for quick, tool-free installation into residential solar systems. When paired with a compatible SolarEdge energy meter, it delivers accurate real-time measurements of consumption, generation, or export data, critical for optimising system performance and grid compliance.

Space-Saving, Split-Core Design

Its compact size (44mm x 31mm external) and hinged split-core design make this CT clamp ideal for tight consumer units or electrical cabinets. It allows for non-intrusive installation without disconnecting the circuit, saving time on-site and reducing disruption.

Enables Smart Energy Tracking

Whether you're setting up an export-limited system or providing live consumption data to the SolarEdge monitoring portal, this CT ensures clear, accurate readings. It's well-suited for systems using the SE-MTR-3Y-400V-A or similar SolarEdge energy meters.

Why Evergy Recommends This Product

This is a trusted choice for residential PV installations under 100A per phase. It offers dependable accuracy in a form factor that’s easy to install and designed to last, especially when distribution board space is at a premium.

Technical Specifications

• Rated Current: 100A RMS
• Internal Opening: 16mm x 16mm
• External Dimensions: 44mm x 31mm
• Output: 333mV AC (compatible with SolarEdge meters)

Need support designing your metering setup? View all optimisers and meters or speak to Evergy for system compatibility advice.