Has anyone installed the under bonnet battery tray?

[grumpyshouse]

Because I am only wanting minimal solar back up to keep the fridge and heater going overnight I only require a 105ah battery, and I think I’ll manage with AGM or even LA battery which means it will happily live under the bonnet.
Looking at the parts diagrams I cannot work out which bits I need to add or remove or if I just rig up an aftermarket tray.
Can anyone enlighten me?
cheers

 

[Guy]

@grumpyshouse I have a brilliant contact at a VW/MAN dealer and will ask him the question

 

[Guy]

@grumpyshouse, hopefully you can see the attached. This is what my go to VW/MAN chap suggested along with MAN part codes as it’s about £85 cheaper than VW. I haven’t looked too closely and I am sure someone else will be able to add to this if they think it’s wrong. I hope it helps

 

[Guy]

Those attachments are a little bigger than anticipated so I am quite sure you can see them

 

[grumpyshouse]

Thanks Guy much appreciated