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Celsisone

Sofar Me3000sp inverter not charging/discharging batteries

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Celsisone


Has anyone come across this problem before I have Sofar Me3000sp inverter not charging/discharging batteries from today .

 

the system have been working for the last 2 months perfectly

 

Does anyone have any idea on this please 

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binky

should show an error messaeg on the screen

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Celsisone

No alarm , just message flashing up every min ( not charging/discharging ). 

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Barx

I haven't installed any of these, but it sounds to me like an issue with a CT (current transformer), more likely the one that is used to detect export. They appear to use split core ones, so it could have popped open. Or if it is wireless connection to the unit, could be batteries.

 

What info do you have on the screen (during the day)?

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Celsisone

Both the CT’s are working fine reading grid and PV solar. 
 

 

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binky

OK sounds like everything is working fine, have you considered that due to the lovelly sunshine that your array has fully charged the battery and you are not using more energy than the array is producing?

 

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Celsisone

No , it wasn’t charging .  Have sorted it now ,the inverter had reset and enabled the logic interface.  Disabled again now and it Is all working again. 
 

used the sofar live chat and found it very helpful, only took they 30 mins to find the problem 

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