【All-in-One Smart Panel】 Renogy ONE M1 is the nerve center of your off-grid home or RV. The 4-inch touch screen display provides smart energy monitoring and control of all your connected devices and appliances with intuitive visuals and real-time data. 【24/7 Energy Monitoring】No longer do you need to track the performance data of your LiFePO4 batteries, charge controllers, and inverters on multiple monitors. Now, Renogy ONE M1 delivers all the performance data from connected devices directly to your smart panel through Bluetooth, RS485, or RV-C communication cables. DC Home app gives you all these capabilities wherever you go right on your smartphone. 【Connected Living】Directly connect a maximum of 3 DC appliances to the panel relays of Renogy ONE M1. The system gives you the flexibility to switch on/off connected appliances in multiple ways including physical switches or the DC Home app. 【Monitoring Anywhere, Anytime】Wi-Fi connectivity uploads energy data while you’re off the grid so you can monitor your system in real time, wherever you are, with the DC Home app. 【Historic Data Tracking 】View historic data on solar power generation, product performance, charging/discharging cycles, power consumption trends and more. Helps you gauge and optimize your carbon footprint.