Bundle of Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller + Renogy Bluetooth Module RJ12 Communication Port Compatible

12V/24V Automatically Detect: Automatically detects 12V or 24V DC system voltages (for non-lithium batteries only), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes. Smart 4-Stage PWM Charging: Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current. Which makes it easy to install virtually anywhere. Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready. Wanderer10A|30A Installation Notes: The default starting position of the Wanderer controller terminal hatches are closed (in the UP position) that could mistakenly look like an open wire hatch. Make sure to FIRST lower each terminal hatch by screwing the terminals counterclockwise (CCW) to expose the wire terminal hatch to the open position. The RS232 port can work with the BT-1 Bluetooth module(Need separate purchase) to deliver real-time energy data across the DC Home smartphone app & Renogy ONE M1(Need separate purchase). Wirelessly monitor and control compatible solar charge controllers via Bluetooth.Protection Grade: IP54. Connects to our user-friendly smart phone App, Renogy DC Home, to keep track of your system. Embedded exclusive Bluetooth chip with high efficiency and low energy consumption. Bluetooth 4. 2 and BLE technology provides fast and uninterrupted communication.