Single-phase Energy Meter Solax Smart Meter M1-40
Modelo: M1-40- Sku: SOLXACC022
- Vendor: Solax
Specifications
Product Description
The Solax Smart Meter M1-40 Single-Phase Energy Meter allows real-time monitoring of consumption, grid export, and energy flow in solar installations with Solax inverters. Thanks to its quick plug & play connection and direct RS485 communication with the inverter, this meter becomes an essential component for intelligent energy control and for enabling functions such as export limitation and dynamic load management.
Main Features
- High measurement accuracy: Class 0.5 for voltage and current, Class 1 for active power
- Quick RS485 connection to the Solax inverter, no additional configuration required
- Single-phase measurement (1P2W) with included CT sensor
- Ultra-fast refresh rate of 50 ms for near real-time data
- IP20 protection and safe indoor operation
Advantages or Benefits
- Total control over energy consumption and grid export
- Quick and simple installation with plug & play technology
- Accurate visualization from the Solax Cloud app
- Essential requirement to activate back-up and dynamic self-consumption functions
- Reliable operation even in extreme temperature conditions
Purpose or Applications
The Solax Smart Meter M1-40 is ideal for single-phase photovoltaic installations that require detailed control of consumption and energy export. Its use is essential in systems that need advanced functions such as export limitation, real-time visualization of household consumption, or activation of back-up in hybrid inverters.
Technical Specifications
| Measurement | Single-phase (1P2W) |
| Nominal voltage | 220–240 V |
| Communication | RS485 |
| Accuracy | Class 0.5 (V/I), Class 1 (power) |
| Frequency | 45–65 Hz (accuracy 0.01 Hz) |
| Self-consumption | <1.2 W |
| Protection | IP20 |
| Dimensions | 18 × 100 × 65.5 mm |
| Operating temperature | -40 °C to +70 °C |
Compatibilities
This product is compatible with the entire range of Solax single-phase inverters, including: X1-Micro, X1-Boost, X1-Hybrid, and other models such as X1-Air.
Solax Smart Meter M1-40 Single-Phase Energy Meter is an essential component for intelligent and efficient solar installations. It improves energy control and enables advanced functions of your Solax inverter.
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Single-phase Energy Meter Solax Smart Meter M1-40





