Anyone considering or seen a "sleepmode" circuit for a Pure Sinewave 12 Volts Inverter?

Thread Starter


Joined Nov 25, 2019
I am a new member and after another post I just remembered of one my interests in thinking on how to "attach" a low consumtion device to a Pure Sinewave Inverted since I live all summer in a home powered by a small solar system. 12 Volts; 6 solar cells for a total of 0.75KWH.
The early spring and late Fall sometimes limits the availability of Power in the home. Such a circuit would be a save and eliminate the need to turn on and off after manually running the water pump during the day.

Some inverters already include such facility, but their price is really higher and many people have invested already on a good inverter hundred of dollars and could benefit from something as an add-on.
Any ideas?
Moderator most probaly will relocate this post, I could not decide on where does it belongs.