Huawei Smart Logger 3000A 01 without MBUS

Huawei SmartLogger3000A – Industrial data logger and monitoring unit for solar power systems

The Huawei SmartLogger3000A is a professional, industrial-grade data collection and monitoring unit capable of managing up to 80 devices simultaneously. It is primarily used in larger commercial and industrial solar power systems where centralized monitoring of multiple Huawei invertersand other devices is required.

80 devices – at a single control point

The SmartLogger3000A features WAN, LAN, RS485 (3 ports), and optional 4G communication interfaces, and can monitor up to 80 connected devices simultaneously. It communicates with inverters, meters, and other components via built-in Modbus-TCP and Modbus-RTU protocol support. The version without MBUS (SmartLogger3000A01EU) requires a more compact installation.

Zero-export and smart control

The SmartLogger3000A features an intelligent zero-export control system that prevents energy from being fed back into the grid. The digital inputs (DI×4) and outputs (DO×2), as well as the analog inputs (AI×4), allow for the integration of relays, sensors, and other control elements. Its built-in surge protection module also protects the device.

Flexible connectivity and monitoring

The device features an embedded web interface, can be configured via a USB 2.0 port, and can also be deployed in WLAN AP mode. Three LEDs indicate system status (RUN, ALM, 4G). It is compatible with the FusionSolar platform, where data from all Huawei energy storage systemsand inverters can be monitored in real time.

Robust design and reliability

The SmartLogger3000A has an IP20 protection rating and can be mounted on a wall, DIN rail, or desk. Its dimensions are 225×160×44 mm, and it weighs 2 kg. It is powered by 100–240V AC or 12/24V DC, allowing for flexible installation in existing enclosures. Operating temperature: –40°C to +60°C, max. altitude: 4000 m. One of the most versatile industrial solutions among communication accessories.

SOLARKIT reviews

The Huawei SmartLogger3000A is an indispensable monitoring tool for industrial and commercial solar projects: 80 connected devices, zero-export control, and flexible communication. We recommend it for those who operate multiple Huawei invertersand wish to build a centralized, professionally monitored system.