Made a post about my esp32 <-> ve.bus <-> multiplus2 on homebrew / software.
Basically instruction how to make the mp2/48/3000 do zero-net reading data from a shelly3EM.
Deleted 10 sec after i made it.
Why?
I have a "no paper no permit" 3kwp thing. Legal but allowed to feed only 600W to the net.
Before having a battery i dumped the excess into the warm water boiler. I did automate that, has been running for 2 years now.
I do control my multiplus2 48/3000 over VE.Bus with an esp32. The esp32 reads the Shelly3EM and tries to nullify net power by charging or discharging the battery.
Code and hardware: https://github.com/PepeTheFroggie/Victron-VE.Bus---esp32
This is derived from PV-Baxi...
Made a post about my esp32 <-> ve.bus <-> multiplus2 on homebrew / software.
Basically instruction how to make the mp2/48/3000 do zero-net reading data from a shelly3EM.
Deleted 10 sec after i made it.
Why?
Get the "no vat" prices.
https://ru.nkon.nl/catalogsearch/result/?q=multiplus
Btw the US has 240V. It's just split in half in 2 x 120V lines. Probably would work if you hit it with 2 phases.