• Massive Device Capacity: Connects up to 100 devices including inverters, environmental weather stations, and smart energy meters.
• Multi-Protocol Conversion: Supports Modbus-TCP, Modbus-RTU, and IEC 60870-5-104 protocols for seamless SCADA & grid integration.
• Advanced Industrial I/O Ports: Features 4x RS485 COM ports, 2x LAN ports, 4x DI, 2x DO, 4x AI, and PT100/PT1000 sensor terminals.
• Data Loss Prevention: Integrated 30-day offline data memory buffer with automatic breakpoint auto-resume upon network recovery.
• Cybersecurity Certified: Complies with rigorous ETSI EN 303 645 international cybersecurity and data privacy standards.
• Dual Cloud Synchronization: Enables simultaneous data telemetry to GoodWe SEMS Portal and external third-party monitoring platforms.
• Versatile Enclosure Setup: Industrial-grade IP20 housing supporting DIN rail, wall-mounted, or tabletop cabinet installations.
The GoodWe EzLogger3000C Smart C&I Solar Data Logger & Protocol Converter (Code: 1001) is an industrial-grade communications management hub. It is engineered specifically for commercial rooftops, large industrial solar plants, and utility-scale PV installations.
Capable of monitoring up to 100 connected devices, this unit acts as a central communication gateway across inverters, smart meters, and meteorological sensors. It supports parallel system management with seamless protocol translation between legacy and new inverter generations.
The GoodWe EzLogger3000C Smart C&I Solar Data Logger & Protocol Converter is certified to ETSI EN 303 645 cybersecurity standards. Featuring 30-day offline memory retention with automatic breakpoint data resume, it guarantees complete telemetry tracking during utility network outages.
| Model Name | GoodWe EzLogger3000C (Code: 1001) |
| Application & Function | Data Acquisition, Telemetry & Protocol Conversion Hub |
| Max. Connected Devices | Up to 100 Devices (Inverters, Meters, Sensors) |
| RS485 Serial Interfaces | 4x Independent COM Ports (RS485) |
| Ethernet Interfaces | 2x LAN Ports (10/100 Mbps) |
| Wireless Communication | Wi-Fi 802.11 b/g/n (2.4 GHz) / Optional 4G Cellular |
| Digital & Analog I/O | 4x DI (Digital In), 2x DO (Digital Out), 4x AI (Analog In) |
| Temperature Sensor Inputs | 1x PT100, 1x PT1000 Interface |
| Auxiliary Power Output | 12 V DC, 100 mA |
| Ethernet Communication Protocols | Modbus-TCP, IEC 60870-5-104 |
| RS485 Communication Protocols | Modbus-RTU, IEC 60870-5-103, DL/T645 |
| Data Storage Memory | 30-Day Offline Retention (Breakpoint Auto-Resume) |
| Power Supply & Adapter Input | AC Input: 100–240 V (50/60 Hz) / DC Output: 24 V DC |
| Power Consumption | < 15 W |
| Mounting Options | DIN Rail Mounting / Wall Mounting / Tabletop Setup |
| Ingress Protection Rating | IP20 (Indoor Switch Cabinet Enclosure) |
| Operating Temperature Range | -30°C to +60°C |
| Max. Operating Altitude | 5000 m |
| Dimensions (W x H x D) | 255 x 47.5 x 173 mm |
| Device Weight | 0.8 kg |
| User Interface & Configuration | 4x Status LEDs, Embedded Web Server, USB 2.0, SolarGo App |
| Cybersecurity Compliance | ETSI EN 303 645 Certified Compliance |
Contact our engineering support team prior to configuring the GoodWe EzLogger3000C Smart C&I Solar Data Logger & Protocol Converter. You can also verify network protocol manuals on the official GoodWe Solar Official Portal.
The GoodWe EzLogger3000C Smart C&I Solar Data Logger & Protocol Converter provides central control for large commercial solar installations. It connects multiple string inverters, weather sensors, and utility power meters into a unified monitoring network.
Featuring 4 RS485 COM ports and 2 Ethernet LAN ports, the device translates Modbus-RTU, Modbus-TCP, and IEC 60870-5-104 protocols. This allows commercial plants to transmit real-time telemetry simultaneously to the GoodWe SEMS Portal and third-party utility SCADA servers.
Built for installation inside commercial electrical distribution cabinets, the unit supports DIN rail, wall, or tabletop setups. It operates reliably across extended temperatures from -30°C to +60°C and altitudes up to 5000 meters.
Local configuration is handled through its embedded web management system or via Bluetooth/Wi-Fi with the SolarGo App. System operators can perform remote firmware updates, zero-export power dispatching, and sensor diagnostics effortlessly.
Q1: How many devices can the GoodWe EzLogger3000C manage simultaneously?
A: The EzLogger3000C supports data collection and management for up to 100 connected devices across its RS485 and LAN interfaces.
Q2: What happens to solar monitoring data if the internet connection is lost?
A: The device features a 30-day internal data memory buffer that automatically resumes telemetry transmission once connectivity is re-established.
Q3: Does the EzLogger3000C support third-party monitoring platforms?
A: Yes, it supports open protocols like Modbus-TCP and IEC 60870-5-104 for simultaneous communication with SEMS and third-party SCADA systems.
Q4: What mounting methods are supported for switchboard installations?
A: The compact IP20 enclosure supports standard 35mm DIN rail mounting, wall mounting with brackets, or tabletop placement.
Q5: What are the physical dimensions and weight of this data logger?
A: The device measures 255 x 47.5 x 173 mm and weighs 0.8 kg.
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