Production problem (foxess s2000 g2)

[seifedine]

Hello,
Few days ago my inverter got ground fault problem.. i fixed it but my inverter production became very wobbing even in a sunny days.. i need help plz

[Dave Foster]

When you say it became wobbly, was it smooth before ? - panel shading can do exactly what you are seeing.

Also if you can provide some information about your array, number of panels?, are they on 1 or 2 stings? - do you have optimisers fitted ?

[seifedine]

5 panels *(400w. 40v *10 amps) no panel shading
no optimizers, 1 sting,
About wobbly production
My inverter starts then goes back to zero to start again
It does this restarting every 2 or 3 minutes