Solar Inverters

R3 Controller

Solar Inverters - R3 Controller - Delta Group
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The Delta R3 Controller provides insights into your your Commercial, Industrial or Utility-Scale solar project at the touch of a screen. The R3 provides power monitoring for systems running on Delta inverters.

The R3 Controller is a wall- or desk-mounted 7-inch display used for monitoring your solar power generation system. Its alerts users to any issues with the system, such as faults detected or the temperature range exceeded.

The R3 Controller collects power data, displays results, and stores performance data for up to 20 years. Data in 15-minute increments is stored for up to 3 months and can be downloaded via the USB port.
tab_dot Provides a real-time display of the power production is provided
tab_dot Each R3 can monitor up to 32 Delta inverters
tab_dot Performance data can be downloaded for analysis and record keeping
tab_dot Provides capability of adjusting Grid settings as needed
tab_dot A 7-inch color display makes monitoring easy
tab_dot Touch-screen for easy operation
tab_dot The LED-backlit LCD reduces power consumption
tab_dot Can be powered by the inverter, making wiring easy
tab_dot Energy Saving mode operates automatically
tab_dot Wall or desktop mounting provides easy access to data
tab_dot MODBUS RS485 data port to collect data from array
tab_dot USB ports for downloading data
tab_dot LAN (RJ-45) terminal for Internet connection
tab_dot Commercial: Track the performance of your Delta grid-tied three-phase RPI series inverters
tab_dot Industrial: Maximize returns by tracking output
tab_dot Utility-Scale: Ensure uptime is maximized with proactive O&M
tab_dot All regions: Operates from -20C to +60C, 30% to 85% relative humidity; For outdoor use, store in appropriate weather-proof box
tab_dot Connected systems: Gather data and alerts from your system remotely
icon_document Data Sheet
icon_document Quick Installation Guide
icon_document User Manual
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