Search found 2134 matches

by jeanmarc
Mon May 03, 2021 5:58 am
Forum: 123solar
Topic: 123solar on raspberry connected to aurora zero grid output
Replies: 6
Views: 116

Re: 123solar on raspberry connected to aurora zero grid output

wow ;) How do you read outgoing power ?
by jeanmarc
Sun May 02, 2021 5:39 pm
Forum: 123solar
Topic: 123solar on raspberry connected to aurora zero grid output
Replies: 6
Views: 116

Re: 123solar on raspberry connected to aurora zero grid output

I didn't know that. Well, you need to have a linux com. app. to command your PVI-PMU, i'am don't think that exist (does it?). Also, you need to read a meter on the main supply to see if there is any outgoing power (like an eastron). If you can have that, a simple script would be able to regulate the...
by jeanmarc
Sun May 02, 2021 1:24 pm
Forum: 123solar
Topic: 123solar on raspberry connected to aurora zero grid output
Replies: 6
Views: 116

Re: 123solar on raspberry connected to aurora zero grid output

Hi,
Sorry i'm unsure to understand. You want to limit the energy send to the grid ? Is that possible with your inverter ? I never see a com. app. able to send such limitation commands, you will need some sort of hardware that charge a battery or burn somewhere the surplus.
by jeanmarc
Wed Apr 28, 2021 5:06 pm
Forum: Others inverters
Topic: Solis 4G Inverters
Replies: 1
Views: 178

Re: Solis 4G Inverters

Hi,
Sure, can you share your protocols php files ? I'll include them in next release.
For the modified com. app. you better host somewhere as you wish.
Thanks
by jeanmarc
Mon Apr 12, 2021 5:08 pm
Forum: meterN
Topic: Battery storage
Replies: 11
Views: 5470

Re: Battery storage

Yes the graph makes the difference between 2 samples.
You can still make a meter type for a battery but the counter shall always increase. I believe you need two meters 'battery charge' & 'battery discharge'
by jeanmarc
Mon Apr 12, 2021 2:07 pm
Forum: Power-one inverters
Topic: 123solar and Modbus TCP with FIMER (formerly ABB) UNO DM without serial
Replies: 13
Views: 850

Re: 123solar and Modbus TCP with FIMER (formerly ABB) UNO DM without serial

:roll:

Code: Select all

ln -s /path to modpoll/modpoll /usr/bin/modpoll 
chmod +x modpoll
by jeanmarc
Mon Apr 12, 2021 1:39 pm
Forum: Power-one inverters
Topic: 123solar and Modbus TCP with FIMER (formerly ABB) UNO DM without serial
Replies: 13
Views: 850

Re: 123solar and Modbus TCP with FIMER (formerly ABB) UNO DM without serial

make a link : ln -s /srv/http/comapps/modpoll /usr/bin/modpoll and chmod +x modpoll
by jeanmarc
Mon Apr 12, 2021 8:35 am
Forum: 123solar
Topic: modification of the indication table
Replies: 14
Views: 736

Re: modification of the indication table

no prob ;)
Is your total meter precise enough .001 kWh ?
by jeanmarc
Mon Apr 12, 2021 7:46 am
Forum: 123solar
Topic: modification of the indication table
Replies: 14
Views: 736

Re: modification of the indication table

hmm maybe force the value to float $G2P = round(($G2V*$G2A),2); same for $G3P
You can uncomment the line 91 and 116

Code: Select all

if (isset($KWHT)) {
    echo "
....
    ";
}
then type php kaco.php from the command line. BTW $KWHT is the total counter (a Wh precision is needed)