ZTA Substrate

SOLAR DATA LOGGER & CONTROL UNIT

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SOLARCARE: SOLAR DATA LOGGER & CONTROL UNIT

SWF850 solar data logger is the industry's leading monitoring unit for small to medium sized installations

  1. 13 digital and analog
    I/O combinations
  2. Relay output to
    control system power
  3. Alarms from inverters
    to string monitors and
    AC grid devices
SWF850 unit offers installers
and operators rich functionality
without having to hassle with
software installations or high
cost WEB subscription services.

This unit offers 2 options with
direct embedded WEB access
for data analysis or subscription
to the CLOUD data plan.

SWF850

Multiple Protocols Supported

Multiple COM ports
for Different Systems

SWF850 Data logger Functions Include：

  • Direct WEB or CLOUD access for different needs
  • LCD with scrolling data display
  • 2 Ethernet PORTS for WEB and Modbus TCP
  • 2 RS485 COM PORTS for string and Inverter data
  • 6 Analog Inputs for sensors and 6 Digital Inputs for system grid errors
    and alarm contacts
  • 1 relay output port for breaker/disconnector control
Application Selection
50kW or lower system
Basic system connecting
to a single inverter and
optional sensors / meters
String Inverters SWF850 Meters Sensors
100kW or lower system
Basic system connecting
to multiple inverter and
optional sensors / meters
Multiple String Inverters SWF850 Meters Sensors
250kW or lower system
Advanced system connecting
to a large central inverter and
string measurement
Intelligent Array Boxes Central Inverter SWF850 Meters
1MW or lower system
Fully advanced system connecting to central inverters,
string measurements,
sensors and meters
Intelligent Array Boxes Multiple Central Inverters SWF850 Meters