123Solar is a set of PHP/JS files that make a web logger to monitor your photovoltaic inverter(s)

Hi JeanMarc,

I find a problem with buster, updated to january 2022. With last version of 123solar (but also with old ones, other users reported same issue) 123solar go OFF exactly 1 hour after his morning awake.

After that:

• if I put manually ON, all work as before;
• if I reboot the the raspberry pi (3b+ in my case) all work as before, I find 123 solar ON and no problem till the next day

nothing on debug or nothing that have problem in the system, also meterN work properly. Thanks for some support

I've made a simple bash interface for the Bosswerk Inverter mi600 Can you add a scripts/protocol.php for it? These values are available: webdata_now_p webdata_today_e webdata_total_e

Examples bash calls

pi@rp4:~ $ mi600 solariv admin myPasswd webdata_now_p
421 W
pi@rp4:~ $ mi600 solariv admin myPasswd webdata_today_e
2.83 kWh
pi@rp4:~ $ mi600 solariv admin myPasswd webdata_total_e
237.8 kWh

I use 123solar with the abbuno protocol for reading the inverter.

123solar works regularly, but if I enable debugging it fills up with abbuno readings, like these:

array(12) {
  [0]=>
  string(55) "modpoll 3.10 - FieldTalk(tm) Modbus(R) Master Simulator"
  [1]=>
  string(39) "Copyright (c) 2002-2021 proconX Pty Ltd"
  [2]=>
  string(66) "Visit https://www.modbusdriver.com for Modbus libraries and tools."
  [3]=>
  string(0) ""
  [4]=>
  string(39) "Protocol configuration: MODBUS/TCP, FC3"
  [5]=>
  string(77) "Slave configuration...: address = 1, start reference = 40094 (PDU), count = 1"
  [6]=>
  string(77) "Communication.........: 192.168.2.22, port 502, t/o 1.00 s, poll rate 1000 ms"
  [7]=>
  string(71) "Data type.............: 32-bit integer, output (holding) register table"
  [8]=>
  string(67) "Word swapping.........: Slave configured as big-endian word machine"
  [9]=>
  string(0) ""
  [10]=>
  string(19) "-- Polling slave..."
  [11]=>
  string(15) "[40094]: 114214"
}
DEBUGGING:
KWHT: 1142.14
I1V : 325.2 
I1A : 6.4 
I1P : 2070 
I2V : 0 
I2A : 0 
I2P : 0 
G1V : 242.6  
G2V :   
G3V :   
G1A : 8.2  
G2A :   
G3A :   
G1P : 2010  
G2P :   
G3P :   
FRQ : 50 
INVT: 26.9
BOOT: 32.9
EFF:  97.1 
array(37) {
  [0]=>
  string(55) "modpoll 3.10 - FieldTalk(tm) Modbus(R) Master Simulator"
  [1]=>
  string(39) "Copyright (c) 2002-2021 proconX Pty Ltd"
  [2]=>
  string(66) "Visit https://www.modbusdriver.com for Modbus libraries and tools."
  [3]=>
  string(0) ""
  [4]=>
  string(39) "Protocol configuration: MODBUS/TCP, FC3"
  [5]=>
  string(78) "Slave configuration...: address = 1, start reference = 41123 (PDU), count = 26"
  [6]=>
  string(77) "Communication.........: 192.168.2.22, port 502, t/o 1.00 s, poll rate 1000 ms"
  [7]=>
  string(72) "Data type.............: 16-bit register, output (holding) register table"
  [8]=>
  string(67) "Word swapping.........: Slave configured as big-endian word machine"
  [9]=>
  string(0) ""
  [10]=>
  string(19) "-- Polling slave..."
  [11]=>
  string(11) "[41123]: 64"
  [12]=>
  string(13) "[41124]: 3252"
  [13]=>
  string(12) "[41125]: 207"
  [14]=>
  string(10) "[41126]: 0"
  [15]=>
  string(10) "[41127]: 0"
  [16]=>
  string(11) "[41128]: -1"
  [17]=>
  string(11) "[41129]: -1"
  [18]=>
  string(15) "[41130]: -32768"
  [19]=>
  string(10) "[41131]: 4"
  [20]=>
  string(10) "[41132]: 0"
  [21]=>
  string(10) "[41133]: 0"
  [22]=>
  string(13) "[41134]: -306"
  [23]=>
  string(10) "[41135]: 1"
  [24]=>
  string(10) "[41136]: 0"
  [25]=>
  string(13) "[41137]: -304"
  [26]=>
  string(11) "[41138]: 20"
  [27]=>
  string(10) "[41139]: 0"
  [28]=>
  string(10) "[41140]: 0"
  [29]=>
  string(10) "[41141]: 0"
  [30]=>
  string(10) "[41142]: 0"
  [31]=>
  string(10) "[41143]: 0"
  [32]=>
  string(10) "[41144]: 0"
  [33]=>
  string(10) "[41145]: 0"
  [34]=>
  string(11) "[41146]: -1"
  [35]=>
  string(10) "[41147]: 0"
  [36]=>
  string(10) "[41148]: 0"
}
array(61) {
  [0]=>
  string(55) "modpoll 3.10 - FieldTalk(tm) Modbus(R) Master Simulator"
  [1]=>
  string(39) "Copyright (c) 2002-2021 proconX Pty Ltd"
  [2]=>
  string(66) "Visit https://www.modbusdriver.com for Modbus libraries and tools."
  [3]=>
  string(0) ""
  [4]=>
  string(39) "Protocol configuration: MODBUS/TCP, FC3"
  [5]=>
  string(78) "Slave configuration...: address = 1, start reference = 40072 (PDU), count = 50"
  [6]=>
  string(77) "Communication.........: 192.168.2.22, port 502, t/o 1.00 s, poll rate 1000 ms"
  [7]=>
  string(72) "Data type.............: 16-bit register, output (holding) register table"
  [8]=>
  string(67) "Word swapping.........: Slave configured as big-endian word machine"
  [9]=>
  string(0) ""
  [10]=>
  string(19) "-- Polling slave..."
  [11]=>
  string(11) "[40072]: 82"
  [12]=>
  string(11) "[40073]: 82"
  [13]=>
  string(11) "[40074]: -1"
  [14]=>
  string(11) "[40075]: -1"
  [15]=>
  string(11) "[40076]: -1"
  [16]=>
  string(11) "[40077]: -1"
  [17]=>
  string(11) "[40078]: -1"
  [18]=>
  string(11) "[40079]: -1"
  [19]=>
  string(13) "[40080]: 2426"
  [20]=>
  string(11) "[40081]: -1"
  [21]=>
  string(11) "[40082]: -1"
  [22]=>
  string(11) "[40083]: -1"
  [23]=>
  string(12) "[40084]: 201"
  [24]=>
  string(10) "[40085]: 1"
  [25]=>
  string(13) "[40086]: 5000"
  [26]=>
  string(11) "[40087]: -2"
  [27]=>
  string(12) "[40088]: 201"
  [28]=>
  string(10) "[40089]: 1"
  [29]=>
  string(10) "[40090]: 0"
  [30]=>
  string(10) "[40091]: 1"
  [31]=>
  string(14) "[40092]: -9999"
  [32]=>
  string(11) "[40093]: -4"
  [33]=>
  string(10) "[40094]: 1"
  [34]=>
  string(15) "[40095]: -16858"
  [35]=>
  string(10) "[40096]: 1"
  [36]=>
  string(11) "[40097]: 64"
  [37]=>
  string(11) "[40098]: -1"
  [38]=>
  string(11) "[40099]: -1"
  [39]=>
  string(15) "[40100]: -32768"
  [40]=>
  string(12) "[40101]: 207"
  [41]=>
  string(10) "[40102]: 1"
  [42]=>
  string(12) "[40103]: 269"
  [43]=>
  string(12) "[40104]: 354"
  [44]=>
  string(15) "[40105]: -32768"
  [45]=>
  string(12) "[40106]: 329"
  [46]=>
  string(11) "[40107]: -1"
  [47]=>
  string(10) "[40108]: 4"
  [48]=>
  string(10) "[40109]: 6"
  [49]=>
  string(10) "[40110]: 0"
  [50]=>
  string(10) "[40111]: 0"
  [51]=>
  string(10) "[40112]: 0"
  [52]=>
  string(10) "[40113]: 0"
  [53]=>
  string(10) "[40114]: 0"
  [54]=>
  string(10) "[40115]: 0"
  [55]=>
  string(10) "[40116]: 0"
  [56]=>
  string(10) "[40117]: 0"
  [57]=>
  string(10) "[40118]: 0"
  [58]=>
  string(10) "[40119]: 0"
  [59]=>
  string(10) "[40120]: 0"
  [60]=>
  string(10) "[40121]: 0"
}

Hi, i have two aurora pvi10 and when the energy is less than 1 kwh the read is very wrong. This problem also make wrong statistics with the consume meter

I noticed my long running 123solar wasn't up, everytime I restarted it, it died quickly.

Turning on debug shows the following:

#* 31/10/2022 12:03:08 Starting 123Solar debug (1461)

PHP Fatal error: Uncaught ValueError: fread(): Argument #2 ($length) must be greater than 0 in /srv/http/123solar/scripts/123solar.php:650 Stack trace: #0 /srv/http/123solar/scripts/123solar.php(650): fread() #1 {main} thrown in /srv/http/123solar/scripts/123solar.php on line 650

Since a few weeks, I get an Error "Fehler Verbindung unterbrochen",wenn I press the Button "On/Off"-Button. I log in as admin and get to admin.php, the On button is activated. If I try to disable it I get an error page that the connection was lost. When I press the "Back" button, the page flickers briefly and I end up back in "Admin.php". What information is required for targeted troubleshooting? RaspberryPi 3, Debian Bulleseye, Apache 2.4, php 7.4

Thanks a lot for help.

fatal error in php (and program stop) when in /data/invtX/msgqueue/ has file with 0 size line 650 in 123solar.php file $contents=fread($handle,filesize($filename)); need to check file size <>0 before

PHP Fatal error: Uncaught ValueError: fread(): Argument #2 ($length) must be greater than 0 in /srv/http/123solar/scripts/123solar.php:650 Stack trace: #0 /srv/http/123solar/scripts/123solar.php(650): fread() #1 {main} thrown in /srv/http/123solar/scripts/123solar.php on line 650

Its been running since Janaury with no issues and nothing has been updated, it just stopped on Saturday

from 123Solar Administration, select 123solar 1.8.4.3, update, results in the above error. I see 1.8.4.4 as the latest, on github. In addition, last week, a transformer exploded in the area, lost power, after sometime power was restored, all internet was good, reestablished interconnection, via openbsd, wg-quick, no issues, there were no issues with connection to internet, via linux, win10, or android devices, all was normal, with the exception of 123solar. From a linux box to web of 123solar/, produced absolutely zero results, the main web site would load and display, no graphs, no historical data, other web pages displayed relevant info, however extremely slow to load,on the order of 10-15 minutes to load a single page, a refresh or reload required 10-15 minutes to load. From an android device to the webservice of 123solar, I experienced zero issues, no lag on reload, or refresh, it showed current and relevant information. I experienced this issue using firefox, dolphin, konqueror on linux, and win10. I booted from a usb device, using Q4os, same issue, no data displayed systemctl restart php7.4-fpm.service nginx did not solve the issue. No errors in nginx logs, or access logs. What DID resolve the error, was to reconnect to the VPN provider, 123solar loaded very quickly, displays and updates the website. So what outside connections does 123solar REQUIRE? Thanks

Hello all, I'm using more than one MI-600 inverter in the same grid with 123solar. As I have found out so far is that the recent code in /scripts/protocols/mi600-webif.php is only working correctly with one inverter. In addition, there were often problems in reading the values from the webif of the inverter. So I had many 'jumping' power-values (spikes) in the 'index-chart' of the 123Solar logger. That's why I have adapted and rewritten some parts of the file mi600-webif.php. Now the code is working for me without any problems since a week and I decided to publish the changes for other users. If you find my changes helpful please feel free to implement these into your repository. I have attached my modified file under the following link

mi600-webif.zip

Best regards, soe135

123Solar 1.8.4.4 PHP Notice: Trying to access array offset on value of type null in /srv/123solar/config/pvoutput/extended/extended1.php on line 4 PHP Notice: Undefined variable: array2 in /srv/123solar/config/pvoutput/extended/extended1.php on line 5 PHP Notice: Trying to access array offset on value of type null in /srv/123solar/config/pvoutput/extended/extended1.php on line 5 Web page is stuck on 13/05/2022, will not refresh. I was going to roll back to a previous version, but I have no previous version and am unable to locate one. Thanks

After loosing over 10 months of solar production because fuses on my array were blown last year,I installed 123solar. I was hoping that 123solar would help notify me when something bad happens to my solar array. Unfortunately this was not so. 123Solar helped make me aware by luck today that my solar production is much lower than expected. Looking back at the graph, I notice 6 weeks ago one of the array shows 0 current and again I found bad fuse.

Would it be possible to add a notification when an array went to 0 amp? this would help tell when the fuses went bad. thanks!!