Renogy BT-2 Bluetooth Module

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The Renogy BT-2 is the new generation Bluetooth module for Renogy solar charge controllers, DC-DC battery chargers, smart lithium batteries, and inverters. Powered by its RJ45 communication port, the BT-2 provides wireless monitoring of the system data and allows users to change parameters through the Renogy DC Home smartphone App. The Renogy DC Home App can help make your off-grid power system smarter by giving you access to configure, monitor, update, and diagnose your Renogy products from the convenience of your smart phone or tablet.


Features & Specifications:



  • Renogy’s Dual Input Charger: DC-DC & Solar (linked below)
  • Renogy DC Home App available in both the App Store and Google Play


Operation Specifications 

  • Communication Protocol: RS485
  • Port Type: RJ45
  • Input Voltage: 5V or 12V
  • Protection Grade: IP54
  • Standby Power Consumption: 0.04W
  • Operating Power Consumption 0.05W


Mechanical Specifications

  • Communication Range: ≤82ft (25m)
  • Serial Baud Rate: Fixed Baud Rate 9600bps
  • Cable Length: 16.4 ft
  • Dimensions: 2.65” x 1.38” x 0.55”
  • Weight: 4.58oz
  • Operation Temperature: -4°F to 185°F



  • Material and workmanship warranty: 1 Year