question

fox1980 avatar image
fox1980 asked

Meter for ESS

Hi all,

When installing a grid meter on an ESS system is it necessary to install at the supply origin or is it intended to just meter PV generation?

The problem I have is the supply intake is in a different building.


Thanks in advance

ESS
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Rob Duthie avatar image Rob Duthie commented ·
Hi

Needs to be a point to supply to make the ESS system work correctly.

You can use RS485 wireless link to connect to it.

Regards

Rob D

NZ

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h-copter avatar image h-copter Rob Duthie commented ·
Hi Rob, please can you provide more details on what a 'RJ485 wireless link' is and where I can get one. Thanks
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Rob Duthie avatar image
Rob Duthie answered ·

Hi

As below link these are RS485 wire type they do have USB type which plugs into ther raspi3 etc.

https://www.aliexpress.com/item/32851253283.html?spm=a2g0o.order_list.0.0.7baf18029NUd2F

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