Renogy BT-2 Bluetooth Module for DC-DC Charger Kits 

Meet the Renogy BT-2 Bluetooth Module! Unlike the BT-1, this new generation of Bluetooth Module is compatible with a variety of products, including Renogy RVR Elite solar charge controllers, smart lithium batteries, and DC-DC MPPT battery chargers. Connect the BT-2 to the component’s RJ45 communication port to wirelessly check and adjust your system’s parameters through the DC Home App (available in both the App Store and Google Play).

• Wirelessly monitor and adjust compatible solar charge controllers, smart lithium batteries, and DC-DC MPPT battery chargers, via Bluetooth
• Connect to our user-friendly smartphone Apps Renogy DC Home, to keep track of your system
• Embedded Bluetooth chip with high efficiency and low energy consumption
• Bluetooth 4.2 and BLE technology provides fast and uninterrupted communication
• Powered directly through the device’s RJ45 communication port
• Signal range of up to 82 feet
• Two LED lights that indicate the BT-2’s power and Bluetooth connection status