Data Logger

Pro Logger

  • SOLARMAN pro logger is applicable to various types of devices, including inverter, combiner box, weather station, meter and etc,. It is specially designed for industrial&commercial scenarios, which can be mounted both on DIN-Rail and the wall.
  • Featuring in customization, it perfectly adapts to different kinds of distributed PV projects. Moreover, it furnishes plant developers, installers, O&M service providers with sophisticated tools to increase work efficiency and reduce management cost.


Multiple-way RS485, RS232, RS422, CAN interface; Supports P1 meter; Accommodate hundreds of devices;
Dual SIM cards, supporting grid-tied project that requires private network power supply;
Support magnetic latching relay external control (AC 250V/16A);
Support static page configuration or upgrade, local/remote multi-mode monitoring;
8GB TF card (Standard), 20-year storage; Data in SOLARMAN platform will be saved permanently;
Support importing data and fault history via USB;
Multiple-way digital/analog input interface; Support grid dispatching, sensor and other scenarios;
Embedded ultra-capacitor supports power-off reminder; Simplify plant O&M significantly;
Through SOLARMAN Business, users can achieve an intelligent plant management.
Product ModelLD4G-2LDW-1LD4G-3
Remote Communication Interface4GWiFi4G(Cat.1)
No. of Connections1-161-101-20
Local CommunicationRS485/RS422/RS232RS485/RS232(Configurable)
Memory2M Flash (512K-16M Optional)Default: 32M Byte Flash

Data Sheet