400 HTTP Request failed during upload using addstatus.jsp

API
#1

Hi!

I have long time my account with no problem.using addstatus.jsp curl upload.
Yesterday I installed my 2 other systems, and I am uploading every 5min for all 3 systems.

it worked till 06:30 o Clock.today. now I am getting a 400 HTTP Request failed…
I do not use more than 12 uploads for each account.
What is the problem? is the same connection the problem ?
using variables v2, v4, v6,

using v4=-977 for example

showing: BAD request 400: invalid power value [-977]
what’s wrong ?
Thanks,
Klaus

#2

Hi,

According to API Specification — PVOutput documentation the ‘n’ parameter will determine how a negative value for v4 will be treated. Are you using the Net-Flag in your push string?

Grannos

#3

no n flag.
Problem occured after putting symo and gen24 in the same house. The P_Load is value is wrong… (SmartMeter is on gen24).
P_Load must be the power consumption after using generated PV energy, is that correct?

#4

found solution!

If you have more than one inverter in your system, you have to Take P_Load from the Inverter with the smart meter, and $PAC from the other one.

Than:
$P_Load = $P_Load - $PAC;

and put it to v4 =

#5

Hi @schusterklaus1. That makes sense. You only want to subtract the load once per household.

How many panels do you now have?