Three-phase meter - HUAWEI - SMART POWER SENSOR

Huawei Smart Power Sensor 250A – Three-phase smart power sensor (SmartPS-250A-T0)

Measure, monitor and optimize your solar energy with precision.

The Huawei Smart Power Sensor 250A (SmartPS-250A-T0) is a next-generation three-phase power sensor designed to provide extremely accurate measurement of energy production and consumption.
Successor to the 3P model, it integrates perfectly with Huawei inverters and the FusionSolar platform, guaranteeing complete and intelligent energy monitoring for residential and commercial solar installations .

Main features

• Type: Three-phase intelligent power sensor

• Model: SmartPS-250A-T0

• Rated voltage: 230 / 400 V AC

• Rated current: 250 A

• Accuracy class: Class 1 (high-precision measurements)

• Communication: RS485

• Operating temperature: -25 °C to +60 °C

• Mounting: DIN rail – quick and secure installation

Key advantages

• High precision : reliable current and voltage measurement for optimal energy monitoring.

• Real-time monitoring : instant visualization of solar production and domestic consumption via FusionSolar .

• Intelligent configuration : essential for setting export limits and optimizing battery management .

• Easy installation : compact design, plug-and-play , direct integration with existing Huawei systems.

• Full compatibility : works perfectly with Huawei SUN2000 inverters and LUNA2000 storage systems .

• Proven reliability : robust design and stable performance under all operating conditions.

Applications

The Huawei Smart Power Sensor 250A is ideal for:

• Residential or commercial photovoltaic installations requiring grid injection limitation .

• Energy storage systems require precise measurement of charge/discharge cycles .

• Retrofit projects wishing to add advanced monitoring without replacing the inverter.

• Hybrid systems integrating several energy flows (solar, battery, grid).

Technical specifications