Solis-Eastron SDM630MCT - Including 3x 100A CT for (Hybrid) Inverters
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The Solis-Eastron SDM630MCT Bundle is a high-quality three-phase energy meter developed for residential and light commercial Solis hybrid installations, supplied with 3× 100A CTSA016 split-core current transformers. With Class 0.5 measurement accuracy and MID B+D certification, it enables precise Zero-Feed-In control and optimised energy management for grid connections up to 100A per phase.
- Accurate measurement up to 100A: 3× CTSA016-100A split-core current transformers included — calibrated for residential and light commercial connections up to 100A per phase for stable power measurement.
- Optimised for Solis hybrid inverters: Compatible with the Solis S6-EH3P series and others — please refer to the compatibility list for a full overview of supported models.
- MID B+D certified: Compliant with the MID directive and IEC 62053-21 for accurate energy measurement.
- Modbus RTU / RS485: Reliable communication for real-time monitoring and dynamic power management.
Suitable for
- Zero-Feed-In control with Solis hybrid inverters
- Export limitation and peak-shaving in hybrid systems
- Residential and light commercial installations with grid connections up to 100A per phase
- Installations requiring accurate energy measurement compliant with MID B+D
- Time-of-Use optimisation and dynamic energy tariffs
Solis-Eastron SDM630MCT Bundle — specifications and benefits
- Accurate measurement up to 100A: The included 100A current transformers are calibrated for residential and light commercial connections up to 100A per phase, ensuring stable power measurement at the charge and discharge currents typical of hybrid battery systems.
- Real-time energy monitoring: The three-phase energy meter transmits grid import and export data in real time via Modbus RTU — the foundation for precise Self-Consumption mode control and export limitation.
- Direct system integration: Engineered for seamless communication with Solis inverters via RS485 — supports single-phase and three-phase configurations.
- Time-of-Use optimisation: In combination with a dynamic energy tariff, the inverter controls the battery storage based on real-time meter data — charging during low-tariff periods and discharging during peak-tariff windows.
| Specification | Value |
|---|---|
| Brand & model | Eastron SDM630MCT (Solis Edition) |
| Type | Three-phase energy meter |
| Included current transformers | 3× CTSA016-100A split-core current transformers |
| Max. primary current | 100A per phase (via included current transformers) |
| Measurement accuracy | Class 0.5 |
| Communication protocol | Modbus RTU / RS485 |
| Certification | MID B+D, IEC 62053-21 |
| Warranty | 2-year manufacturer warranty |
What is included in the Solis-Eastron SDM630MCT Bundle?
| Component | Description |
|---|---|
| Eastron energy meter | SDM630MCT multi-function three-phase energy meter |
| Current transformers | 3× CTSA016-100A split-core current transformers |
| Documentation | Quick installation manual and wiring diagram |
Is the SDM630MCT compatible with Solis hybrid inverters?
Yes. The SDM630MCT Bundle is optimised for Solis hybrid inverters, including the S6-EH3P series. The 100A split-core current transformers ensure stable measurement at the charge and discharge currents typical of these systems. Compatibility depends on the exact inverter model and firmware version. Always refer to the most current compatibility list before installation.
Can I replace the 100A current transformers with 300A current transformers?
No — not without reconfiguring the CT ratio in the meter. The SDM630MCT only operates correctly when the correct CT ratio is configured in the meter. The primary current of the current transformer must match the actual maximum current at the connection point. Using an incorrect CT ratio results in measurement errors and incorrect Zero-Feed-In control. For installations where the primary current exceeds 100A — typically for hybrid inverters rated at 12 kW or higher — the SDM630MCT Bundle with 300A current transformers is the correct choice. Always select a current transformer that matches the maximum current of the installation and configure the correct CT ratio according to the installation manual.
How do I configure Self-Consumption mode with the SDM630MCT?
Set the inverter to Self-Consumption mode. The SDM630MCT transmits real-time grid import data to the inverter via Modbus RTU over RS485. The hybrid inverter then discharges the battery to keep consumption behind the meter at exactly zero — also known as Zero-Feed-In control or export limitation. Always verify the inverter firmware version and the Modbus address configuration of the meter before commissioning.
How does the SDM630MCT support Time-of-Use optimisation?
As time-of-use energy pricing becomes more widespread across Europe, accurate real-time metering at the grid connection point is increasingly important for financial optimisation. The SDM630MCT provides precise consumption data to the inverter via Modbus RTU, enabling the hybrid inverter to charge the battery during low-tariff periods and discharge during peak-tariff windows. This maximises the financial benefit of dynamic energy contracts. Always verify compatibility with your inverter model and installed firmware version before commissioning.
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Top product met hoge opslagcapaciteit voor een scherpe prijs !
Super prestatie's voor een scherpe prijs
Commande bien reçu , société, très sérieuse, produits totalement conforme à mes attentes, je suis très satisfait du service client, très rapide en réponse et au niveau de l’envoi du produit, parfait pour une Smartbox Marstek monophasé . Merci à vous. Cordialement.
Prima advies (deze thuisbatterij past prima bij de eerder gekochte Goodwe hybrid omvormer.
Snel tot een order gekomen en ook vlot geleverd.
Een tevreden klant
Very good seller, express delivery, excellent communication and technical consultation, that's how it works