Sungrow DataLogger 4000 (up to 300 devices)
The Sungrow Logger4000 is a high-capacity data logger designed for commercial, industrial, and utility-scale PV systems, as well as larger residential setups with multiple inverters. It supports up to 300 devices, including inverters, meters, and sensors, and connects via RS485 or Ethernet. With built-in digital and analogue I/Os, it can integrate external control signals and sensors, enabling remote monitoring, parameter adjustments, and local maintenance via WLAN or iSolarCloud.
The Logger4000 is ideal for systems needing export limitation, grid support, or battery integration. It makes a strong choice for UK installers working on complex PV or hybrid projects that demand robust monitoring and DNO-ready control.
KEY FEATURES:
- Supports up to 300 connected devices (inverters, meters, sensors, weather stations)
- Number of RS485: 7
- 16 digital inputs (DI), 4 digital outputs (DO), 4 analogue inputs (AI) for external control and sensor integration
- Communication: Ethernet, RS485
- Inverter Communication: RS485, MPLC
- 30 ms fast transmission via the Goose protocol (a fast, peer-to-peer communication protocol defined by IEC 61850 for critical substation events)
- Built-in anti-surge protection for communication ports,
and support isolation voltage up to 2500V - Dual power supply, automatic switch
- IP20
- Mounting options: DIN rail, wall-mounted, or 19" rack
- Mains Connection: 230V AC, 50Hz power supply
- Dimensions (WxHxD): 440×44×224 mm
| Accessory By Type | Energy Managers or Export Limitation or Monitoring and Control or Smart & Data Loggers |
| Brand | Sungrow |