ESS with dynamic Power-to-Heat using SCR control (Cerbo GX + EM24 + M300 + Node-RED)

[Jeroen2 (Jeroen Kuijf)]

Good evening,

I run 3 phase, with dynamic load to the heating elements.

Way lower, 3x2000W, but read my solution as we build this ourselves and is very easy to do big scale as well.

In the link below we compare the available solutions as well after many years of use, and how much energy actually gathered.

Read it, and if questions, I’m happy to help.

MY-PV Thor, Ohm-pilot or DIY water heating?

Good afternoon, In 2016 we installed a self engineered system that works on the output frequency shift of a Victron inverter (3 Quattros) to heat the water. We installed a Trumeter APM frequency meter, an Akytec TRM-210 PID process controller and 3 Fadisel R-27 5000W choppers connected to 3x2000W coils in one of the two 1000 litre “hot” tanks. The PV field inverters we programmed to reduce power only above 51Hz, instead of the usual 50,20Hz. The PID controller we programmed to keep the frequ…

With the very best regards, Jeroen.