Search results

That is exactly what I'm doing. You don't need measure solar production if you're measuring the mains. If the mains current is negative your sending electricity to the grid which can be used to charge the car.

It is quite easy to setup for mains measuring. I documented it a on github. BitterAndReal/TWCManager If you want to display your solar panel production that has nothing to do with the TWCManager but could be done with the same hardware if you want to write code for it. Maybe it's easier to use...

If someone is looking for a load balanced version of the TWCManager. BitterAndReal/TWCManager I used the following Raspberry pi zero shield to measure the utility mains current. RPIZ CT3V1 - lechacal The mains current is used to protect the mains fuse and to charge with left over green energy.

I installed 2 TWC's and control them with the standard TWC manager script from cdragon. Our solar inverter is not connected yet and I just set Non-scheduled power: 8A to test the system. I'm only charging with one car at the moment but I get a weird status message. The first TWC is shown twice...

You could try something like this to limit the main fuse current with the dutch smart meter. DSRM-reader for RaspberryPi has the following RESTful API documented here: API Documentation — DSMR-reader documentation Requirements: - Hardware: RaspberryPi 3 - OS: Raspbian OS - Python: 3.5+ -...

Is the smarttwc working? Could the load balancing function be integrated in TWCManager? Would be nice if the load balancing would work with the dutch smart meter (DSMR) and with a AC current sensor shield. RPIZ CT3T1 - lechacal