Solax M1-40 Single Phase CT Energy Meter

Solax M1-40 Single Phase CT Energy MeterSolaX M1 40 Single Phase CT Energy Meter The SolaX M1 40 is a compact, plug and play energy meter designed specifically for SolaX single phase hybrid inverters. Featuring a fast response time and smart installation features, it enables accurate real time monitoring of household energy consumption, generation, and grid export import. With built in compatibility for remote configuration via the SolaX Cloud app, this CT based meter streamlines

SolaX M1-40 Single Phase CT Energy Meter

The SolaX M1-40 is a compact, plug-and-play energy meter designed specifically for SolaX single-phase hybrid inverters. Featuring a fast response time and smart installation features, it enables accurate real-time monitoring of household energy consumption, generation, and grid export/import. With built-in compatibility for remote configuration via the SolaX Cloud app, this CT-based meter streamlines commissioning and ensures reliable long-term performance.

Key Features

• Plug-and-Play Installation: Pre-wired with CT and communication cables, allowing for fast and simple setup with SolaX hybrid inverters.

• High-Speed Monitoring: 50 ms refresh rate ensures responsive export limitation and consumption tracking.

• Smart Auto Configuration: Intelligent adjustment for phase sequence and CT direction eliminates typical wiring errors.

• Remote Setup via SolaX Cloud: Configure and troubleshoot remotely without opening the enclosure.

• Safe Electrical Design: Separation of strong and weak current pathways enhances system safety and compliance.

• Integrated Communication: Includes 5-meter RS485 (COM) cable for direct connection to inverter.

Specifications:

• Product Type: Single-Phase CT Energy Meter

• Brand: SolaX

• Model: M1-40

• Supplier Part No: 325201001500

• CT Sensor: 1 x CT with 2 m cable length

• Communication Cable: 5 m RS485 COM cable included

• Mounting: DIN rail

• Communication Protocol: RS485 (Modbus)

• Refresh Rate: 50 ms

• Protection Rating: IP20

• Dimensions: 18 mm × 100 mm × 65.5 mm

• Weight: 0.3 kg

• Phase Compatibility: Single-phase

• Remote Configuration: Supported via SolaX Cloud App
  

What’s Included in the Box:

• 1 x SolaX M1-40 Single-Phase CT Energy Meter

• 1 x 2 m CT sensor

• 1 x 5 m RS485 communication cable

• User documentation
  

Why Choose This Product

• High-frequency data updates allow better system responsiveness and export limitation

• Auto-correction of CT polarity and phase wiring reduces installation time and errors

• Seamless integration with the SolaX Cloud platform for real-time energy data and remote support

• Compact, DIN rail-compatible format fits easily into new or existing electrical setups

• Designed and tested for compatibility with SolaX hybrid inverters for long-term performance

Applications

• Monitoring real-time household consumption in PV systems

• Export limitation and grid compliance when used with SolaX inverters

• Retrofit energy monitoring for residential solar installations

• Cloud-connected systems needing live data and remote control

• General-purpose metering at the distribution board level in single-phase systems

Compatible with SolaX single-phase hybrid inverter systems, the M1-40 CT energy meter offers a cost-effective, reliable solution for accurate consumption monitoring and export control in domestic solar installations.

Disclaimer:

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.