Are the battery units (Fox ESS specifically) noisy?
So just had the surveyor round to assess the placement of the batteries and charger etc. It would be infinitely easier to fit the battery and inverter under the stairs, rather than attached to the outside wall at the rear of the house.
I'm happy with that idea in principle, but wanted to check if the batteries/inverter are noisy? Do they hum? Are there noisy fans? Will this be an awful idea?
Thanks!