Bart ,

I use in LUA :

local udPower = dz.devices(idxP1data).usageDelivered
local uPower = dz.devices(idxP1data).usage


where idxP1Data is the index of the P1 hardware device.

udPower is the delivered power in the grid
uPower is the used power from the grid

Hi Hans,

the digital water meter should be added automatically in the device list.

See
viewtopic.php?t=43032

This is how mine appears in the device list :
Try restarting the domoticz server.

Dear RNEE,

Thanks for your reply.

Yes I have, see attachment.

FYI : i have 2 systems ( 2 groups of solar panels ) and both shows the same problem.

I use the PVOutput for several years with no issues so far.

However since a month, the "Generate last month" graph only shows data every second day.(see attachment)
On the PVOutput website, everything looks fine.

The value shown seems to be the sum of 2 days.

Any idea what can be the root cause ...