ET-RC is a new 3.0 generation controller of inverters from EDECOA, which is upgraded with imaginable functions. This time there are 13 indicators on the screen. Besides the voltage and Amp of both input and output and the output frequency and output frequency, it displays the battery capacity, load volume, inverter internal temperature, and fans' working status in real-time figures. Different error codes and alarm statuses will be displayed on LCD as well. You know what's going on with your system at a glance.
ET-RC has an independent high-speed MCU, which ensures its real-time and accurate signal source. Working together with the multi-protection and imaginable alarm design, the controller provides you with an insight view of your system. For example, once the battery voltage is too low, the smart buzzer will be beeping, and the battery capacity figure will become empty and flash. From now on, system alert indicators are not only soundable but also visible.
If you are tired of belting down to find the USB port on an inverter or found it inconvenient to pass through cables before plugging in a USB socket, then you will definitely like the USB ports provided on the ET-RC controller board. Both USB ports are 5V 2.1A. They are compatible with most of the devices. The most important point is that the current for these ports is controlled by an independent MCU and transported through an independent line, directly from your battery supply. You will never have an interruption issue with ET-RC.