Query, 13mm² cable required for inverter to cu for solar install.

[ninro]

We just had our solar and battery install trip on the cu.
It was a 32a breaker. Having looked at the manual for our inverter it actually states this should be 100a breakrr and the cabling should 13mm². I can't seem to find this size wire when I look on uk sites. Is it non standard in the UK.
The cables that were used I assume were sized to the 32a breaker, its grey cable, its width longer than its height. How can I identify what gauge cable they've actually used?

 

[EFLImpudence]

Electrics:flatpvccables

www.diynot.com

 

[flameport]

There is no 13mm² cable. Nearest sizes are 10mm² and 16mm², both of which are grossly oversized for a 32A circuit.

 

[Why Not Indeed]

should be 100a breakrr

That would be some serious quantity of PV panels.

 

[ninro]

Here's the inverter manual. We have a battery to charge also.

 

[ninro]

There is no 13mm² cable. Nearest sizes are 10mm² and 16mm², both of which are grossly oversized for a 32A circuit.

This is from inverter manual. We have the 7kw inverter, 8kw of pv and 10kwh battery

 

[JohnW2]

Here's the inverter manual. We have a battery to charge also.

What 'nationality' is this inverter?

 

[ninro]

It's a fox ess k series 7kw inverter, like most it's chinese.