Description
Description
The Smart Power Sensor SmartPS-100A-S0 is a high-precision single-phase meter designed for energy monitoring in residential photovoltaic systems.
Compatible with all Huawei SUN2000 single-phase inverters and LUNA2000 batteries, it provides accurate measurement of the energy produced, fed into the grid, and consumed.
It is an essential component in systems that integrate energy storage, ensuring proper energy balance and intelligent management of power flows. For more technical details, please refer to the data sheet.
- High measurement accuracy: Class Ⅰ, with ±0.5% precision for current and voltage, and ±1% for power and energy.
- Easy installation: DIN35 rail mounting with an intuitive LCD display for immediate data reading.
- Reliable communication: RS485 interface with Modbus-RTU protocol (baud rate 4800/9600/19200/115200).
- Low power consumption: Power usage below 1.5 W.
- Wide measurement range: Current 0.5–100 A and voltage 176–288 V AC.
- Wide operating range: Operating temperature from –25°C to +60°C, humidity 5–95% (non-condensing).
Discover products
Huawei
We integrate digital technologies and power electronics to generate clean energy and enable the digitization of energy to lead the energy revolution for a better, greener future.
Energy vision
The power industry is based on the ecosystem. Huawei Digital Power adheres to the “industrial cooperation” policy and collaborates with global partners in various ways.
The objective is to build an open, sustainable and mutually beneficial industrial ecosystem through continuous technological innovations.
