The FB-04 remote control (wired version) is compatible with all inverters in the DSW series and solar controllers in the MPPTplus+ series. The remote control allows you to individually control and monitor up to four devices. The devices just need to be connected to each other via a USB cable. Using the built-in timer function, the devices can also be turned on or off automatically. A maximum of two separate operating times can be programmed. The most important operating parameters can be monitored using the colour LCD touchscreen. https://elecena.pl/product/18015225/200051-touchscreen-remote-control-fb-04 2021-04-29 https://elecena.pl/product/18015225/200051-touchscreen-remote-control-fb-04 2022-03-16 https://elecena.pl/product/18015225/200051-touchscreen-remote-control-fb-04 2022-07-04 https://elecena.pl/product/18015225/200051-touchscreen-remote-control-fb-04 2025-12-15