ES851 is a micro datalogger to be installed inside the inverter and allowing monitoring up to N.5 inverters and N.5 Sunway Smart String Boxes connected via RS485 trunk line.

The datalogger dialogues with external devices such as the SCADA and the RTU via the Modbus protocol and allows sending data to Santerno portals to perform remote monitoring functionality.












Maine features

Robust and reliable

Industrial temperature range
Stored logs and events

Data are sorted by day and stored to Excel spreadsheets
Log download

Log download available via the Remote Sunway or the Remote Drive application software
Data export

The data logged by the connected devices are exported in real time via Modbus TCP protocol
Communications gateway

One access only allows communicating directly with the connected devices
Remote assistance

Secure connections to the Santerno Cloud for assistance, diagnostics and remote operativity
Remote monitoring

Data are sent to SunwayPortal and Hydrofast, Santerno Cloud applications dedicated to remote monitoring for PV solutions and industrial solutions respectively