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Solis hybrid inverter with my Puredrive 5kW battery - ground voltage of 195V. What is this and is it a problem?

  • September 11, 2022
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Is anyone here familiar with Solis hybrid inverter. I have just installed one with a Puredrive 5kW battery. I was flicking through the menus and found running messages. This page shows a ground voltage of 195V. What is this and is it a problem? Pictures provided below. 

Best answer by edsashley

Answered in a different forum. Apparently this is a breakdown in translation from Chinese to English. This is said to be the midpoint of the dc bus voltage, which does add up. This was also shown to me on a system designed in the US where they had a ground voltage equal to half of their bus voltage. 

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juliamc
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  • September 11, 2022

You may find someone on https://renewableheatinghub.co.uk/forums 


Tim_OVO
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  • 1864 replies
  • September 12, 2022

Let’s see who’s knocking about on this forum as well, @Mbu1982 and @davericho have mentioned having Solis...


Tim_OVO
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  • 1864 replies
  • September 21, 2022

I’ve failed to get you some first-hand advice on this, @edsashley

 

@ArundaleP @davericho or @Jequinlan may be able to tell you about this ground voltage messaging…. I know I can’t!


davericho
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  • September 21, 2022

Hi @edsashley @Tim_OVO 

Unfortunately I'm not able to help as my Solis inverter hasn't been installed yet, but would be very interested to know the answer to this, would appreciate a answer on this in this thread at some stage, all the best 

Does this link help.

https://www.ginlong.com/documentation/How_to_Quickly_and_Effectively_Determine_ground_fault_01271631.html

 

 

 

 

 

 

 


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  • September 21, 2022

Answered in a different forum. Apparently this is a breakdown in translation from Chinese to English. This is said to be the midpoint of the dc bus voltage, which does add up. This was also shown to me on a system designed in the US where they had a ground voltage equal to half of their bus voltage. 


davericho
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  • 14 replies
  • September 22, 2022

@edsashley me being new to this tech I take it that this is normal and nothing to worry about or not


Emmanuelle_OVO
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  • 2572 replies
  • September 22, 2022

Hey @edsashley,

 

davericho wrote:

@edsashley me being new to this tech I take it that this is normal and nothing to worry about or not

 

Any updates on this? Would you be able to send @davericho a link in private message to the other Forum you are referring to as they might find it useful.

 

Great to see our community members helping each other 😊


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