The only company that got it right from day one
After more than 7 months of going back and forth with Octopus Energy — who repeatedly refused to approve a floor-mounted battery setup and couldn’t find a workable solution for my situation — I finally found Grayson Installations, and what a difference.
From the very first conversation with Bobby and Connor, it was clear these guys actually listen. I explained what I needed: an upgrade to my Tesla Solar battery system with additional Powerwall 3 expansion packs, configured as a full floor-mounted installation rather than the standard wall-hung setup. Not a common configuration by any means — but without hesitation, they got it. No pushback, no months of deliberation. Just a clear plan, brilliant communication, and within days of ordering, the job was done.
The installation completed today and I couldn’t be happier. My home now has 50kWh of battery storage, which means I’m fully protected from peak energy rates. On good sunny days, I’ll actually be selling energy back to the grid and turning a profit. The system looks clean, professional, and has been set up to a really high standard.
This is exactly the kind of expertise and can-do attitude that’s so hard to find. Grayson Installations delivered what a major energy supplier spent over half a year failing to agree to — and they did it in a matter of days.
I’m already planning to expand my solar panel setup, and there’s absolutely no question about who will be doing that work. Highly recommended.








