Sonoff TH Elite 20A Wifi Temp. meter for geyser control (Smart Load inverter / grid powered)

Since I heat my 150l geyser via the Smart Load
output of my Deye inverter (excess solar),
I needed a beter way to manage the heat.
The geyser's own thermostat can be set to max (around 70°C)
Excess solar, after the battery is charged, will heat the geyser.
When it's cloudy, the grid must heat the geyser.
I wanted to take the guess work out.
It will only use grid power at certain times of the day
when the temperature is lower than required.
I now have the ability to customize time of day and temperature required.

[@BradleyRautenbach]

Are you able to download the history using that arrow in the top right corner of the history? What format does the history download in?

[@juanlourens5753]

Date, Time, temp., humidity, %RH
[I don't measure the last 2]
In CSV (Excel file format)
Can then share from your phone

[@fotiskarelas3321]

Hi, have you tried to send the temperature to the Sonoff NSpanel Pro?

[@bolandsystems2024]

Don't know it, no...

[@ahmedomar7743]

Great video, can this work for a solar geyser?

[@bolandsystems2024]

1. If the temp probe can be alstuck on where the heat of the water can be measured.
2. It then provides a relay for any power to be switched on/off via a combo of time & temp.

[@ahmedomar7743]

Thanks sir what putty glue was used?

[@bolandsystems2024]

​@@ahmedomar7743Den Braven Glue Screws

[@bolandsystems2024]

Sorry for the late reply.
I don't think so.
You would need to access a spot on the geyser that is hot to stick the probe onto

[@GGLMalan]

Boer maak 'n plan! Clever my friend. Congratulations. We need innovators like you!