Yet another solar quote post

Hey everyone,

I am looking for feedback on this quote I received from our council group buy campaign.

10 x Exiom EX470TC panels

Fox ESS Single Phase Inverter

15.6 kWh Fox ESS EP6/12 Battery

Fox H1 Hybrid Inverter

Bird Proofing

Imstallation, Scaffolding etc

Total Cost = £8396

Solar PV = £3859

Battery = £4187

Bird Proofing = £350

It seems reasonable to me in terms of price but looking for feedback. We can expand the battery to 20.7 kWh for an extra £700 which also seems not ridiculous.

We're on the south coast of England and it will be a south facing roof with no shade apart from v early morning.

Appreciate any opinions. Thanks!