Founding 50 member status
A permanent marker on your membership that later owners cannot obtain.
Exclusive early membership
The first 50
The first 50
FoxESS owners.
Founding status cannot be added later.
The Founding 50 is a limited group of FoxESS owners who will be first in line for the GridPiggy experience — first onboarded, first to eligible Events, first into PiggyBank.
Applications now open. Limited to 50 accepted FoxESS owners.
An invitation, not a waitlist
Be one of the
Be one of the
first fifty.
This is an invitation to become one of GridPiggy’s first members.
Founding members receive permanent recognition inside the GridPiggy community, priority access to eligible early opportunities and direct updates as the service rolls out.
The group closes at fifty accepted owners. Founding status is tied to being there at the start, which is exactly why it cannot be granted afterwards.
Applications
now open.
now open.
- Limited to 50 accepted FoxESS owners
- Free to apply, with no obligation
What founding members get
Six things that come
Six things that come
with being first.
Founding membership is about position in the queue and standing in the community — not a discount code.
Priority onboarding
Founding members are set up first when the connected service opens in their area.
First access to eligible Events
Where a system qualifies, founding members are first in line for GridPiggy Events.
Early access to PiggyBank
See your Event value in PiggyBank before it opens to the wider FoxESS community.
Direct product and rollout updates
Straight from the team: what shipped, what is next, and what changed.
Founding member recognition
Recognition inside the GridPiggy community for the owners who were there first.
Limited to 50 accepted FoxESS owners. Eligibility and final membership benefits are subject to the Founding 50 terms.
From application to first Event
What happens
What happens
after you apply.
Applying puts your FoxESS system on the list and keeps you updated. Any connected service still requires its own eligibility check, clear program terms and your consent before anything is activated.
Apply
Share your details and your FoxESS system in a few minutes.
Acceptance
Accepted owners are confirmed as Founding 50 members.
Onboarding
Founding members are onboarded first, with the program terms set out in full.
Your first Event
When your system is eligible and live, Event value starts landing in PiggyBank.
No surprises
Clear terms before
Clear terms before
anything changes.
Places are limited. Eligibility, initial locations, technical requirements and final member terms are to be confirmed, and accepted owners receive clear information before anything is activated.
Applying is free.
Applying is not program enrolment.
Applying does not authorise battery control.
Founding 50 membership does not guarantee Events, savings or earnings. Event availability and value vary by location, electricity plan, energy-market conditions and system eligibility. PiggyBank interfaces shown on this site are concept previews with illustrative figures.
Fifty places. One chance.
Founding status cannot
Founding status cannot
be added later.
Claim your place among the first FoxESS owners inside GridPiggy — and be first into Events and PiggyBank when they open.
Limited to 50 accepted FoxESS owners. Subject to the Founding 50 terms.