Raspberry with Victron and solar panels - Video 9 (2021) - Part 2/2
5 de julho de 2021 · 12 min · 2K visualizações
O que este vídeo aborda
To aggregate solar charging data from multiple Victron charge controllers on a Raspberry Pi, users must modify the SignalK plugin configuration and create a custom flow in Node-RED. The standard VE.Direct to SignalK plugin defaults to displaying individual controller data rather than a combined total, which causes data overwriting when multiple solar arrays are connected.2:00 By renaming the paths for each controller in the plugin settings to distinct identifiers—such as "panel 1" and "panel 2"—the system can track individual inputs.3:14 A custom Node-RED flow then imports these separate current values, calculates their sum, and writes the total to a new SignalK variable named "ALLPANELCURRENT."6:40 This aggregated value can be visualized in the Virtuino 6 viewer app, which remains compatible with previous project files after updating to the latest version.9:00 This configuration ensures accurate monitoring of total solar power entering the battery bank, distinguishing between raw solar production and the net current actually charging the batteries.
Barcos neste vídeo
Mais de Ale & Max - Y2K Sailing Adventure
De Ale & Max - Y2K Sailing Adventure — veja o barco, a tripulação e cada vídeo analisado do canal.
The Sailing Directory Newsletter
Um e-mail com os melhores achados da frota — os momentos, barcos e histórias que valem o seu tempo de visualização. Insira seu endereço para receber sua própria cópia.



