[123solar] [meterN] [hAlarm]

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'

no offence, but please read some basis, it will be useful

make a link : ln -s /srv/http/comapps/modpoll /usr/bin/modpoll and chmod +x modpoll

no prob
Is your total meter precise enough .001 kWh ?

hmm maybe force the value to float $G2P = round(($G2V*$G2A),2); same for $G3P
You can uncomment the line 91 and 116
then type php kaco.php from the command line. BTW $KWHT is the total counter (a Wh precision is needed)

What 'test communication' return ?
BTW, i notice that the total coutner wasn't precise enough on previous attempt and the value should always increase.
I'm sure sure it is your the case actually

yes i've done it, i guess 8 was enough.. it'll be 16

<?php /** * /srv/http/123solar/scripts/protocols/kaco.php * * @package default */ if (!defined('checkaccess')) {die('Direct access not permitted');} // For KACO Powador (work in progress) $CMD_RETURN = ''; // Always initialize $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "http://${'ADR'.$i...

Do you use the latest version ? It should be available.
Nothing to change except the IP.